Millimeter-Wave (mmWave) Communications

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Publisher : MDPI
ISBN 13 : 3039284304
Total Pages : 188 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Millimeter-Wave (mmWave) Communications by : Manuel García Sanchez

Download or read book Millimeter-Wave (mmWave) Communications written by Manuel García Sanchez and published by MDPI. This book was released on 2020-03-25 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The millimeter-wave frequency band (30–300 GHz) is considered a potential candidate to host very high data rate communications. First used for high capacity radio links and then for broadband indoor wireless networks, the interest in this frequency band has increased as it is proposed to accommodate future 5G mobile communication systems. The large bandwidth available will enable a number of new uses for 5G. In addition, due to the large propagation attenuation, this frequency band may provide some additional advantages regarding frequency reuse and communication security. However, a number of issues have to be addressed to make mm-wave communications viable. This book collects a number of contributions that present solutions to these challenges.

Millimeter Wave Wireless Communications

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Publisher : Pearson Education
ISBN 13 : 0132172283
Total Pages : 705 pages
Book Rating : 4.1/5 (321 download)

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Book Synopsis Millimeter Wave Wireless Communications by : Theodore S. Rappaport

Download or read book Millimeter Wave Wireless Communications written by Theodore S. Rappaport and published by Pearson Education. This book was released on 2015 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Definitive, Comprehensive Guide to Cutting-Edge Millimeter Wave Wireless Design “This is a great book on mmWave systems that covers many aspects of the technology targeted for beginners all the way to the advanced users. The authors are some of the most credible scholars I know of who are well respected by the industry. I highly recommend studying this book in detail.” —Ali Sadri, Ph.D., Sr. Director, Intel Corporation, MCG mmWave Standards and Advanced Technologies Millimeter wave (mmWave) is today's breakthrough frontier for emerging wireless mobile cellular networks, wireless local area networks, personal area networks, and vehicular communications. In the near future, mmWave products, systems, theories, and devices will come together to deliver mobile data rates thousands of times faster than today's existing cellular and WiFi networks. In Millimeter Wave Wireless Communications, four of the field's pioneers draw on their immense experience as researchers, entrepreneurs, inventors, and consultants, empowering engineers at all levels to succeed with mmWave. They deliver exceptionally clear and useful guidance for newcomers, as well as the first complete desk reference for design experts. The authors explain mmWave signal propagation, mmWave circuit design, antenna designs, communication theory, and current standards (including IEEE 802.15.3c, Wireless HD, and ECMA/WiMedia). They cover comprehensive mmWave wireless design issues, for 60 GHz and other mmWave bands, from channel to antenna to receiver, introducing emerging design techniques that will be invaluable for research engineers in both industry and academia. Topics include Fundamentals: communication theory, channel propagation, circuits, antennas, architectures, capabilities, and applications Digital communication: baseband signal/channel models, modulation, equalization, error control coding, multiple input multiple output (MIMO) principles, and hardware architectures Radio wave propagation characteristics: indoor and outdoor applications Antennas/antenna arrays, including on-chip and in-package antennas, fabrication, and packaging Analog circuit design: mmWave transistors, fabrication, and transceiver design approaches Baseband circuit design: multi–gigabit-per-second, high-fidelity DAC and ADC converters Physical layer: algorithmic choices, design considerations, and impairment solutions; and how to overcome clipping, quantization, and nonlinearity Higher-layer design: beam adaptation protocols, relaying, multimedia transmission, and multiband considerations 60 GHz standardization: IEEE 802.15.3c for WPAN, Wireless HD, ECMA-387, IEEE 802.11ad, Wireless Gigabit Alliance (WiGig)

Data Transmission at Millimeter Waves

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Publisher : Springer
ISBN 13 : 3662469383
Total Pages : 120 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Data Transmission at Millimeter Waves by : Khaled Khalaf

Download or read book Data Transmission at Millimeter Waves written by Khaled Khalaf and published by Springer. This book was released on 2015-04-11 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the design of a receiver front-end circuit for operation in the 60GHz range in 90nm CMOS. Physical layout of the test circuit and post-layout simulations for the implementation of a test chip including the QVCO and the first stage divider are also presented. The content of this book is particularly of interest to those working on mm-wave frequency generation and signal reception.

Data Transmission at Millimeter Waves

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Publisher :
ISBN 13 : 9783662469392
Total Pages : pages
Book Rating : 4.4/5 (693 download)

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Book Synopsis Data Transmission at Millimeter Waves by : Khaled Khalaf

Download or read book Data Transmission at Millimeter Waves written by Khaled Khalaf and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the design of a receiver front-end circuit for operation in the 60GHz range in 90nm CMOS. Physical layout of the test circuit and post-layout simulations for the implementation of a test chip including the QVCO and the first stage divider are also presented. The content of this book is particularly of interest to those working on mm-wave frequency generation and signal reception.

Millimeter Wave Vehicular Communications

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Publisher :
ISBN 13 : 9781680831498
Total Pages : 116 pages
Book Rating : 4.8/5 (314 download)

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Book Synopsis Millimeter Wave Vehicular Communications by : Vutha Va

Download or read book Millimeter Wave Vehicular Communications written by Vutha Va and published by . This book was released on 2016 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The large spectral channels at millimeter wave (mmWave) frequencies provide a means of achieving much higher data rates in vehicular communication systems. High data rates can be used for exchanging low-level sensing data (i.e., without much processing) or for infotainment applications to improve traffic safety and efficiency as well as user experience onboard. This monograph provides an overview of mmWave vehicular communication with an emphasis on results on channel measurements, the physical (PHY) layer, and the medium access control (MAC) layer. The main objective is to summarize key findings in each area, with special attention paid to identifying important topics of future research. In addition to surveying existing work, some new simulation results are also presented to give insights on the effect of directionality and blockage, which are the two distinguishing features of mmWave vehicular channels. A main conclusion of this monograph is that given the renewed interest in high rate vehicle connectivity, many challenges remain in the design of a mmWave vehicular network.

Millimeter Wave Technology in Wireless PAN, LAN, and MAN

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Publisher : CRC Press
ISBN 13 : 0849382289
Total Pages : 448 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Millimeter Wave Technology in Wireless PAN, LAN, and MAN by : Shao-Qiu Xiao

Download or read book Millimeter Wave Technology in Wireless PAN, LAN, and MAN written by Shao-Qiu Xiao and published by CRC Press. This book was released on 2008-05-28 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by the demand for high-data-rate, millimeter wave technologies with broad bandwidth are being explored in high-speed wireless communications. These technologies include gigabit wireless personal area networks (WPAN), high-speed wireless local area networks (WLAN), and high-speed wireless metropolitan area networks (WMAN). As a result of this

Millimeter-Wave Antennas: Configurations and Applications

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Author :
Publisher : Springer
ISBN 13 : 3319350684
Total Pages : 155 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Millimeter-Wave Antennas: Configurations and Applications by : Jaco du Preez

Download or read book Millimeter-Wave Antennas: Configurations and Applications written by Jaco du Preez and published by Springer. This book was released on 2016-06-20 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews the state of the art in millimeter-wave antennas, traces important recent developments and provides information on a wide range of antenna configurations and applications. While fundamental theoretical aspects are discussed whenever necessary, the book primarily focuses on design principles and concepts, manufacture, measurement techniques, and practical results. Each of the various antenna types scalable to millimeter-wave dimensions is considered individually, with coverage of leaky-wave and surface-wave antennas, printed antennas, integrated antennas, and reflector and lens systems. The final two chapters address the subject from a systems perspective, providing an overview of supporting circuitry and examining in detail diverse millimeter-wave applications, including high-speed wireless communications, radio astronomy, and radar. The vast amount of information now available on millimeter-wave systems can be daunting for researchers and designers entering the field. This book offers readers essential guidance, helping them to gain a thorough understanding based on the most recent research findings and serving as a sound basis for informed decision-making.

Millimeter Wave Antennas for 5G Mobile Terminals and Base Stations

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Publisher : CRC Press
ISBN 13 : 1000223663
Total Pages : 310 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Millimeter Wave Antennas for 5G Mobile Terminals and Base Stations by : Shiban Kishen Koul

Download or read book Millimeter Wave Antennas for 5G Mobile Terminals and Base Stations written by Shiban Kishen Koul and published by CRC Press. This book was released on 2020-11-24 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses antenna designs for handheld devices as well as base stations. The book serves as a reference and a handy guide for graduate students and PhD students involved in the field of millimeter wave antenna design. It also gives insights to designers and practicing engineers who are actively engaged in design of antennas for future 5G devices. It offers an in-depth study, performance analysis and extensive characterization of novel antennas for 5G applications. The reader will learn about basic design methodology and techniques to develop antennas for 5G applications including concepts of path loss compensation, co-design of commercial 4G antennas with millimeter wave 5G antennas and antennas used in phase array and pattern diversity modules. Practical examples included in the book will help readers to build high performance antennas for 5G subsystems/systems using low cost technology. Key Features Provides simple design methodology of different antennas for handheld devices as well as base stations for 5G applications. Concept of path loss compensation introduced. Co-design of commercial 4G antennas with millimetre wave 5G antennas presented. Comparison of phased array versus pattern diversity modules discussed in detail. Fabrication and Measurement challenges at mmWaves and Research Avenues in antenna designs for 5G and beyond presented. Shiban Kishen Koul is an emeritus professor at the Centre for Applied Research in Electronics at the Indian Institute of Technology Delhi. He served as the chairman of Astra Microwave Products Limited, Hyderabad from 2009-2018. He is a Life Fellow of the Institution of Electrical and Electronics Engineering (IEEE), USA, a Fellow of the Indian National Academy of Engineering (INAE), and a Fellow of the Institution of Electronics and Telecommunication Engineers (IETE). Karthikeya G S worked as an assistant professor in Visvesvaraya technological university from 2013 to 2016 and completed his PhD from the Centre for Applied Research in Electronics at the Indian Institute of Technology Delhi in Dec.2019. He is a member of IEEE-Antenna Propagation Society and Antenna Test and Measurement society.

Analysis and Optimization for Robust Millimeter-Wave Communications

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Author :
Publisher : Linköping University Electronic Press
ISBN 13 : 917929734X
Total Pages : 53 pages
Book Rating : 4.1/5 (792 download)

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Book Synopsis Analysis and Optimization for Robust Millimeter-Wave Communications by : Cristian Tatino

Download or read book Analysis and Optimization for Robust Millimeter-Wave Communications written by Cristian Tatino and published by Linköping University Electronic Press. This book was released on 2021-01-13 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectrum scarcity is a longstanding problem in mobile telecommunications networks. Specifically, accommodating the ever-growing data rate and communications demand in the extensively used spectrum between 800 MHz and 6 GHz is becoming more challenging. For this reason, in the last years, communications in the millimeterwave (mm-wave) frequency range (30-300 GHz) have attracted the interest of many researchers, who consider mm-wave communications a key enabler for upcoming generations of mobile communications, i.e., 5G and 6G. However, the signal propagation in the mm-wave frequency range is subject to more challenging conditions. High path loss and penetration loss may lead to short-range communications and frequent transmission interruptions when the signal path between the transmitter and the receiver is blocked. In this dissertation, we analyze and optimize techniques that enhance the robustness and reliability of mm-wave communications. In the first part, we focus on approaches that allow user equipment (UE) to establish and maintain connections with multiple access points (APs) or relays, i.e., multi-connectivity (MC) and relaying techniques, to increase link failure robustness. In such scenarios, an inefficient link scheduling, i.e., over or under-provisioning of connections, can lead to either high interference and energy consumption or unsatisfied user’s quality of service (QoS) requirements. In the first paper, we propose a novel link scheduling algorithm for network throughput maximization with constrained resources and quantify the potential gain of MC. As a complementary approach, in the second paper, we solve the problem of minimizing allocated resources while satisfying users’ QoS requirements for mm-wave MC scenarios. To deal with the channel uncertainty and abrupt blockages, we propose a learning-based solution, of which the results highlight the tradeoff between reliability and allocated resource. In the third paper, we perform throughput and delay analysis of a multi-user mm-wave wireless network assisted by a relay. We show the benefits of cooperative networking and the effects of directional communications on relay-aided mm-wave communications. These, as highlighted by the results, are characterized by a tradeoff between throughput and delay and are highly affected by the beam alignment duration and transmission strategy (directional or broadcast). The second part of this dissertation focuses on problems related to mm-wave communications in industrial scenarios, where robots and new industrial applications require high data rates, and stringent reliability and latency requirements. In the fourth paper, we consider a multi-AP mm-wave wireless network covering an industrial plant where multiple moving robots need to be connected. We show how the joint optimization of robots’ paths and the robot-AP associations can increase mm-wave robustness by decreasing the number of handovers and avoiding coverage holes. Finally, the fifth paper considers scenarios where robot-AP communications are assisted by an intelligent reflective surface (IRS). We show that the joint optimization of beamforming and trajectory of the robot can minimize the motion energy consumption while satisfying time and communication QoS constraints. Moreover, the proposed solution exploits a radio map to prevent collisions with obstacles and to increase mm-wave communication robustness by avoiding poorly covered areas.

Millimeter-Wave Communication Systems: Network Analysis and Hybrid Precoding Design

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Publisher : Springer Nature
ISBN 13 : 9811696217
Total Pages : 186 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Millimeter-Wave Communication Systems: Network Analysis and Hybrid Precoding Design by : Kai Yang

Download or read book Millimeter-Wave Communication Systems: Network Analysis and Hybrid Precoding Design written by Kai Yang and published by Springer Nature. This book was released on 2022-02-23 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the analytical framework and hybrid precoding scheme in millimeter-wave networks. Millimeter-wave communication is a frontier technology for supporting ultra-high data rate transmissions in future wireless networks due to larger bandwidth and higher spectral efficiency. However, the involved interference characterization and increased energy consumption are two dominant limitations in millimeter-wave network evolution. In this monograph, we develop a unified analytical framework for large-scale millimeter-wave communication networks, which leads to abundant network design insights and guidelines. Under this framework, we design low-complexity hybrid precoding algorithms for millimeter-wave systems, which greatly reduce energy consumption without obvious performance degradation. We would like to highlight that we develop a unified analytical framework and low-complexity hybrid precoding mechanisms for millimeter-wave communication networks, where a variety of millimeter-wave properties and hardware constraints are incorporated. The developed mechanisms can provide abundant insights and guidelines for the hybrid precoding design and analysis in millimeter-wave communication networks. Graduate students, researchers, and engineers in the field of communication networks can benefit from the book.

Millimeter Wave Communication Systems

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Publisher : John Wiley & Sons
ISBN 13 : 1118102754
Total Pages : 304 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Millimeter Wave Communication Systems by : Kao-Cheng Huang

Download or read book Millimeter Wave Communication Systems written by Kao-Cheng Huang and published by John Wiley & Sons. This book was released on 2011-04-20 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to present the modern design and analysis principles of millimeter-wave communication system for wireless devices and to give postgraduates and system professionals the design insights and challenges when integrating millimeter wave personal communication system. Millimeter wave communication system are going to play key roles in modern gigabit wireless communication area as millimeter-wave industrial standards from IEEE, European Computer Manufacturing Association (ECMA) and Wireless High Definition (Wireless HD) Group, are on their way to the market. The book will review up-to-date research results and utilize numerous design and analysis for the whole system covering from Millimeter wave frontend to digital signal processing in order to address major topics in a high speed wireless system. This book emphasizes the importance and the requirements of high-gain antennas, low power transceiver, adaptive equalizer/modulation, channeling coding and adaptive multi-user detection for gigabit wireless communications. In addition, the book will include the updated research literature and patents in the topics of transceivers, antennas, MIMO, channel capacity, coding, equalizer, Modem and multi-user detection. Finally the application of these antennas will be discussed in light of different forthcoming wireless standards at V-band and E-band.

mmWave Massive MIMO

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Publisher : Academic Press
ISBN 13 : 0128044780
Total Pages : 372 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis mmWave Massive MIMO by : Shahid Mumtaz

Download or read book mmWave Massive MIMO written by Shahid Mumtaz and published by Academic Press. This book was released on 2016-12-02 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: mmWave Massive MIMO: A Paradigm for 5G is the first book of its kind to hinge together related discussions on mmWave and Massive MIMO under the umbrella of 5G networks. New networking scenarios are identified, along with fundamental design requirements for mmWave Massive MIMO networks from an architectural and practical perspective. Working towards final deployment, this book updates the research community on the current mmWave Massive MIMO roadmap, taking into account the future emerging technologies emanating from 3GPP/IEEE. The book's editors draw on their vast experience in international research on the forefront of the mmWave Massive MIMO research arena and standardization. This book aims to talk openly about the topic, and will serve as a useful reference not only for postgraduates students to learn more on this evolving field, but also as inspiration for mobile communication researchers who want to make further innovative strides in the field to mark their legacy in the 5G arena. Contains tutorials on the basics of mmWave and Massive MIMO Identifies new 5G networking scenarios, along with design requirements from an architectural and practical perspective Details the latest updates on the evolution of the mmWave Massive MIMO roadmap, considering future emerging technologies emanating from 3GPP/IEEE Includes contributions from leading experts in the field in modeling and prototype design for mmWave Massive MIMO design Presents an ideal reference that not only helps postgraduate students learn more in this evolving field, but also inspires mobile communication researchers towards further innovation

Multi-gigabit Microwave and Millimeter-wave Wireless Communications

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Author :
Publisher : Artech House
ISBN 13 : 1608070832
Total Pages : 245 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Multi-gigabit Microwave and Millimeter-wave Wireless Communications by : Jonathan Wells

Download or read book Multi-gigabit Microwave and Millimeter-wave Wireless Communications written by Jonathan Wells and published by Artech House. This book was released on 2010 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: For decades, microwave radios in the 6 to 50 GHz bands have been providing wireless communications. Exploring this area, this resource offers the details on multigigabit wireless communications.

Millimeter-wave Systems and Technologies for Multi-gigabit Wireless Transmission Applications

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Author :
Publisher : Cuvillier Verlag
ISBN 13 : 3736934963
Total Pages : 146 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Millimeter-wave Systems and Technologies for Multi-gigabit Wireless Transmission Applications by : Pablo Herrero Tomás

Download or read book Millimeter-wave Systems and Technologies for Multi-gigabit Wireless Transmission Applications written by Pablo Herrero Tomás and published by Cuvillier Verlag. This book was released on 2010-09-22 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing the carrier frequency is one of the most promising solutions to deliver gigabit data rates in wireless communication systems. Applications like kiosk downloading or wireless high definition video transmission will certainly demand up to 10 Gbps in a few years. As these are highly consumer oriented applications, a low-cost implementation of the system is mandatory, which can be achieved by using planar structures with standard fabrication processes. This research focuses on exploring the relevant technologies for this next generation of millimeter-wave systems capable of multi-gigabit data rates. In millimeter-waves, interconnections play a key role: they are needed in antenna characterization and connection and system integration. Therefore, current and new interconnection structures for millimeter-waves are investigated. In particular, an efficient D band waveguide to microstrip transition for antenna measurement or interconnection is developed. An electromagnetic theory explaining its coupling mechanism is also presented. For multi-gigabit applications, very broad bandwidth antennas are needed. A planar antipodal dipole antenna for 122 GHz which features such broad bandwidth is discussed. Moreover, it was designed to be relatively insensitive to fabrication innacuracies. A transmission line model for the antenna is also presented. Several other antenna structures with different radiation patterns for a variety of applications are also addressed. It is clear from the power budget of a millimeter-wave system that moderate high gain antennas will be needed. Therefore, array structures for current "hot" applications are sketched. Focusing on a particular application, the high definition video transmission, the Quality of Service problem is addressed. This problem comes with the fact that the direct signal path might be temporarily blocked in a regular home environment. To overcome the problem, beamforming with a Rotman lens is proposed. Several antenna demonstrators for this application at 60 GHz were built. In order to correctly measure the antenna structures, a millimeter-wave antenna measurement setup was developed. It is highly flexible and delivers accurate and repeatable results. The system is useful for the measurement of antenna structures at D or V band. Finally, a whole end-to-end millimeter-wave system is discussed by the construction of a full demonstrator for 60 GHz with Quality of Service. The front end consists of transmitter and receiver and is built using off the shelf components. It is fully configurable and adaptable for the utilization of different antennas and beamforming devices, which can be very useful for channel measurement operations.

Low-Power Millimeter Wave Transmitters for High Data Rate Applications

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Author :
Publisher : Springer
ISBN 13 : 3030166538
Total Pages : 109 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Low-Power Millimeter Wave Transmitters for High Data Rate Applications by : Khaled Khalaf

Download or read book Low-Power Millimeter Wave Transmitters for High Data Rate Applications written by Khaled Khalaf and published by Springer. This book was released on 2019-04-09 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses low power techniques for millimeter wave transmitter IC. Considerations for the front-end design are followed by several implementation examples in the 60GHz band in CMOS down to 28nm technology. Additionally, the design and implementation details of digitally-modulated millimeter wave polar transmitters are presented.

Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems

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Publisher : John Wiley & Sons
ISBN 13 : 1119611156
Total Pages : 322 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems by : Zhi Ning Chen

Download or read book Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems written by Zhi Ning Chen and published by John Wiley & Sons. This book was released on 2021-04-29 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems The first and only comprehensive text on substrate-integrated mmW antenna technology, state-of-the-art antenna design, and emerging wireless applications Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems elaborates the most important topics related to revolutionary millimeter-wave (mmW) technology. Following a clear description of fundamental concepts including substrate-integrated waveguides and loss analysis, the text treats key design methods, prototyping techniques, and experimental setup and testing. The authors also highlight applications of mmW antennas in 5G wireless communication and next-generation radar systems. Readers are prepared to put techniques into practice through practical discussions of how to set up testing for impedance matching, radiation patterns, gain from 24GHz up to 325 GHz, and more. This book will bring readers state-of-the-art designs and recent progress in substrate-integrated mmW antennas for emerging wireless applications. Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems is the first comprehensive text on the topic, allowing readers to quickly master mmW technology. This book: Introduces basic concepts such as metamaterials Huygens's surface, zero-index structures, and pattern synthesis Describes prototyping in the form of fabrication based on printed-circuit-board, low-temperature-co-fired-ceramic and micromachining Explores applications for next-generation radar and imaging systems such as 24-GHz and 77-GHz vehicular radar systems Elaborates design methods including waveguide-based feeding network, three-dimensional feeding structure, dielectric loaded aperture antenna element, and low-sidelobe synthesis The mmW is one of today’s most important emerging technologies. This book provides graduate students, researchers, and engineers with the knowledge they need to deploy mmW systems and develop new antenna designs with low cost, low loss, and low complexity.

Design and Implementation of Visible Light Communication Circuit for Wireless Data Transmission and Radio Frequency Argumentation

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Author :
Publisher : Shineeks Publishers
ISBN 13 : 1632789108
Total Pages : 122 pages
Book Rating : 4.6/5 (327 download)

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Book Synopsis Design and Implementation of Visible Light Communication Circuit for Wireless Data Transmission and Radio Frequency Argumentation by : Dr. Anusiuba Overcomer Ifeanyi Alex

Download or read book Design and Implementation of Visible Light Communication Circuit for Wireless Data Transmission and Radio Frequency Argumentation written by Dr. Anusiuba Overcomer Ifeanyi Alex and published by Shineeks Publishers. This book was released on 2022-12-23 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The societal reliance upon wireless systems continues to rise due to mobile data interchange. A closer look at the current allocation of 38 GHz 5G Cellular is desperately pointing to, and suggesting the crowding of the frequency spectrum. Therefore this study explores visible light communication as one of the emerging technologies to help meet up with these challenges. The Visible Light Communication (VLC) refers to the communication technology which utilizes the visible light source as a signal transmitter, the air as a transmission medium, and the appropriate photodiode as a signal receiving component. This study appraises the extant literature on Solid State Lighting (SSL), with emphasis on Light Emitting Diodes (LEDs). The study highlights the weaknesses of the existing system, the advantages and the significance of the new system using prototype methodology. The study focused on the design and implementation of Visible Light Communication (VLC) circuit for wireless data transmission by designing an analog circuit to integrate with a computer or mobile phone, and then sending some form of data using visible light LEDs from a transmitter, and decoding it with a receiver. The design adopted Beagle-Bone-Black (BBB) as development platform and the circuit was tested with Proteus 8 Professional and data sent reliably and accurately over a short distance at a fair speed which ensures that the initial goals for the functionality of this new system which includes being able to send audio, text or pictures over a distance of approximately 10 meter at a data rate of at least 10 Mbps was achieved. The study shows that visible light communication has the potential to provide high speed data communication with improved energy efficiency and communication security/privacy due to its unique characteristics and advantages. Also, Visible Light Communication can complement the RF-based mobile communication systems in designing high-capacity mobile data networks and can be incorporated in the next generation 5G network. The study therefore recommends error control mechanism and Dimming Support to be integrated in the subsequent studies.