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Design Of 55 Ghz Highly Linear Cmos Low Noise Amplifier
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Book Synopsis Design of 5.5 GHz Highly Linear CMOS Low Noise Amplifier by : Fazal A. Talukdar
Download or read book Design of 5.5 GHz Highly Linear CMOS Low Noise Amplifier written by Fazal A. Talukdar and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, telecommunication system requires high performance, low noise, low power and high linear RF circuits. Since the digital modulation design requires highly linear front end circuits, the linearity requirement of the LNA becomes more rigorous. Due to possible large interference signal tones at the receiver end along with the carrier, LNA is expected to provide high linearity, thus preventing the intermodulation tones created by the interference signal from corrupting the carrier signal. The research focuses on designing a LNA which achieves high linearity without sacrificing any of its specifications of gain and Noise Figure (NF). The project focused on designing a 5.5 GHz linear LNA using a standard UMC.18um technology. The LNA employed inductive source degeneration topology with on chip passive spiral inductor. Employing the body biasing technique with post distortion scheme not only achieve high linearity, but also minimizes the degradation of gain, noise figure and power consumption. The simulation results show that CMOS tech has the capability to achieve a 5.5 GHz LNA. The LNA draws a 10.8mw power on 1.8V power supply while achieve gain of 11.4dB IIP3 of 9.20dBm
Book Synopsis Design Considerations for Highly Linear CMOS Low Noise Amplifiers by : Dan Nicholson
Download or read book Design Considerations for Highly Linear CMOS Low Noise Amplifiers written by Dan Nicholson and published by . This book was released on 2005 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Ultra Wide Band CMOS Low Noise Amplifier Design by : Nahusha Bhadravati Mohankumar
Download or read book An Ultra Wide Band CMOS Low Noise Amplifier Design written by Nahusha Bhadravati Mohankumar and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An RF ultra wide band low noise amplifier designed for the frequency range of 12-18 GHz of operation is presented in this paper. The low noise amplifier is designed using the state-of-the-art complementary metal oxide semiconductor 45 nm technology. Berkeley's Predictive Technology Model (PTM) is used to generate a fairly accurate mathematical model and the SPICE data is implemented into the BSIM 4 version of the Advanced Design Systems (ADS) program. The low noise design strategy is mainly based on the analysis of high frequency CMOS operation. This LNA has two stages: the first stage is a RL feedback amplifier with an inductive load, and the second stage is a RC feedback amplifier with an inductive load. High frequency small signal MOSFET models with shunt-shunt feedback are used to determine the input impedance, output impedance and gain equations governing this circuit. Simulation results of this two stage feedback amplifier demonstrate a gain of 19 dB over a 6 GHz bandwidth, high linearity, and a low noise figure-less than 2.4 dB. This is a low voltage high current amplifier which requires a supply voltage of simply 0.5 V and has low power consumption (~13.5 mW).
Book Synopsis CMOS Low Noise Amplifiers for Single and Multiband Applications: A Comprehensive Design Approach by : Norlaili Mohd Noh, Farshad Eshghabadi, Arjuna Marzuki
Download or read book CMOS Low Noise Amplifiers for Single and Multiband Applications: A Comprehensive Design Approach written by Norlaili Mohd Noh, Farshad Eshghabadi, Arjuna Marzuki and published by Penerbit USM. This book was released on 2023-10-11 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive knowledge, aimed at practicing integrated circuit design engineer or researcher, to learn and design a low noise amplifier (LNA) for single and multiband applications. The content is structured in a way so that even a beginner can follow the design method easily. This book features the following characteristics: different types of LNA designs (with key building blocks) are discussed, and detailed analysis is given for each LNA design, which covers from the fundamental and principal knowledge to the justification of the design approach. Detailed design approaches are using 180 nm and 130nm CMOS technologies, purposely presented in this manner to give exposure to the design of LNA under different technologies. The LNAs in this book are designed for GSM, WCDMA and WLAN standards, but the same method can be used for other frequencies of operation. Comprehensive analyses on the extreme or corner condition effects are highlighted. Besides, detailed derivation of equations relating to the parameters of the LNA’s performance metrics help LNA designers in understanding how the performance metrics of the LNA can be optimized to meet the desired specification. Electromagnetic analyses using Sonnet, an electromagnetic tool able to replace the conventional post-layout simulation with resistance and capacitance parasitic extraction for more accurate frequency performance prediction are presented. The electromagnetic method is proposed to be used in the LNA design as it can accurately predict the LNA’s performance before tape-out for first-pass fabrication. MATLAB codes are provided to generate important S-parameters and noise figure values.
Book Synopsis Highly Linear Low Noise Amplifier by : Sivakumar Ganesan
Download or read book Highly Linear Low Noise Amplifier written by Sivakumar Ganesan and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The CDMA standard operating over the wireless environment along with various other wireless standards places stringent specifications on the RF Front end. Due to possible large interference signal tones at the receiver end along with the carrier, the Low Noise Amplifier (LNA) is expected to provide high linearity, thus preventing the intermodulation tones created by the interference signal from corrupting the carrier signal. The research focuses on designing a novel LNA which achieves high linearity without sacrificing any of its specifications of gain and Noise Figure (NF). The novel LNA proposed achieves high linearity by canceling the IM3 tones in the main transistor in both magnitude and phase using the IM3 tones generated by an auxiliary transistor. Extensive Volterra series analysis using the harmonic input method has been performed to prove the concept of third harmonic cancellation and a design methodology has been proposed. The LNA has been designed to operate at 900MHz in TSMC 0.35um CMOS technology. The LNA has been experimentally verified for its functionality. Linearity is usually measured in terms of IIP3 and the LNA has an IIP3 of +21dBm, with a gain of 11 dB, NF of 3.1 dB and power consumption of 22.5 mW.
Book Synopsis Millimeter-Wave Low Noise Amplifiers by : Mladen Božanić
Download or read book Millimeter-Wave Low Noise Amplifiers written by Mladen Božanić and published by Springer. This book was released on 2017-11-30 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first standalone book that combines research into low-noise amplifiers (LNAs) with research into millimeter-wave circuits. In compiling this book, the authors have set two research objectives. The first is to bring together the research context behind millimeter-wave circuit operation and the theory of low-noise amplification. The second is to present new research in this multi-disciplinary field by dividing the common LNA configurations and typical specifications into subsystems, which are then optimized separately to suggest improvements in the current state-of-the-art designs. To achieve the second research objective, the state-of-the-art LNA configurations are discussed and the weaknesses of state-of the art configurations are considered, thus identifying research gaps. Such research gaps, among others, point towards optimization – at a systems and microelectronics level. Optimization topics include the influence of short wavelength, layout and crosstalk on LNA performance. Advanced fabrication technologies used to decrease the parasitics of passive and active devices are also explored, together with packaging technologies such as silicon-on-chip and silicon-on-package, which are proposed as alternatives to traditional IC implementation. This research outcome builds through innovation. Innovative ideas for LNA construction are explored, and alternative design methodologies are deployed, including LNA/antenna co-design or utilization of the electronic design automation in the research flow. The book also offers the authors’ proposal for streamlined automated LNA design flow, which focuses on LNA as a collection of highly optimized subsystems.
Book Synopsis Proceedings of International Conference on Frontiers in Computing and Systems by : Ram Sarkar
Download or read book Proceedings of International Conference on Frontiers in Computing and Systems written by Ram Sarkar and published by Springer Nature. This book was released on 2023-07-31 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers high-quality research papers presented at the 3rd International Conference on Frontiers in Computing and Systems (COMSYS 2022) held at Indian Institute of Technology Ropar, Punjab, India, during December 19–21, 2022. The book covers research in “cyber-physical systems for real-life applications” pertaining to AI, machine learning, and data science; devices, circuits, and systems; computational biology, biomedical informatics and network medicine; communication networks, cloud computing and IoT; image, video and signal processing; and security and privacy.
Book Synopsis Linear CMOS RF Power Amplifiers by : Hector Solar Ruiz
Download or read book Linear CMOS RF Power Amplifiers written by Hector Solar Ruiz and published by Springer Science & Business Media. This book was released on 2013-09-14 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work establishes the design flow for the optimization of linear CMOS power amplifiers from the first steps of the design to the final IC implementation and tests. The authors also focuses on design guidelines of the inductor’s geometrical characteristics for power applications and covers their measurement and characterization. Additionally, a model is proposed which would facilitate designs in terms of transistor sizing, required inductor quality factors or minimum supply voltage. The model considers limitations that CMOS processes can impose on implementation. The book also provides different techniques and architectures that allow for optimization.
Book Synopsis Design of Rf Cmos Low Noise Amplifiers by : Changgui Lin
Download or read book Design of Rf Cmos Low Noise Amplifiers written by Changgui Lin and published by LAP Lambert Academic Publishing. This book was released on 2010-04 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of RF CMOS Low Noise Amplifiers presents the results of research on a gain-boosted common-gate RF low noise amplifier (LNA) in CMOS technology. The book covers noise analysis, design techniques, prototyping of the LNA, as well as broadband modeling for on-chip spiral differential inductors. Beginning with a technical review of LNA architectures and inductor modeling techniques, the authors then introduce a scalable lumped circuit model for octagonal differential inductors. The effect of high frequency current crowding, i.e. proximity effect, is taken into consideration in the lumped circuit model. Subsequently, the book offers comprehensive noise analysis of the LNA and discusses design techniques for noise reduction. Measurement results for a 2.4GHz CMOS LNA and conclusions are included. The book is intended for anyone who is interested in learning essentials of RF CMOS LNA design and basic mathematics of on-chip inductor broadband modeling. The book is also beneficial to engineers and researchers in CMOS RFIC design - especially for WLAN, Bluetooth, and emerging wireless communication applications.
Book Synopsis Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies by : Zhong Yuan Chong
Download or read book Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies written by Zhong Yuan Chong and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analog circuit design has grown in importance because so many circuits cannot be realized with digital techniques. Examples are receiver front-ends, particle detector circuits, etc. Actually, all circuits which require high precision, high speed and low power consumption need analog solutions. High precision also needs low noise. Much has been written already on low noise design and optimization for low noise. Very little is available however if the source is not resistive but capacitive or inductive as is the case with antennas or semiconductor detectors. This book provides design techniques for these types of optimization. This book is thus intended firstly for engineers on senior or graduate level who have already designed their first operational amplifiers and want to go further. It is especially for engineers who do not want just a circuit but the best circuit. Design techniques are given that lead to the best performance within a certain technology. Moreover, this is done for all important technologies such as bipolar, CMOS and BiCMOS. Secondly, this book is intended for engineers who want to understand what they are doing. The design techniques are intended to provide insight. In this way, the design techniques can easily be extended to other circuits as well. Also, the design techniques form a first step towards design automation. Thirdly, this book is intended for analog design engineers who want to become familiar with both bipolar and CMOS technologies and who want to learn more about which transistor to choose in BiCMOS.
Book Synopsis Optimal Design of a 2.4 GHz CMOS Low Noise Amplifier by : Sharmila Sridharan
Download or read book Optimal Design of a 2.4 GHz CMOS Low Noise Amplifier written by Sharmila Sridharan and published by . This book was released on 2002 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This thesis presents the procedure to vary the source inductance and gate inductance values in the presence of parasitic ESD capacitance in order to optimize LNA design such that the required input impedance match is maintained."--Abstract.
Book Synopsis Millimeter-Wave Receiver Concepts for 77 GHz Automotive Radar in Silicon-Germanium Technology by : Dietmar Kissinger
Download or read book Millimeter-Wave Receiver Concepts for 77 GHz Automotive Radar in Silicon-Germanium Technology written by Dietmar Kissinger and published by Springer Science & Business Media. This book was released on 2012-03-09 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the analysis and design of integrated automotive radar receivers in Silicon-Germanium technology, for use in complex multi-channel radar transceiver front-ends in the 77GHz frequency band. The main emphasis of the work is the realization of high-linearity and low-power modular receiver channels as well as the investigation of millimeter-wave integrated test concepts for the receiver front-end.
Book Synopsis High-Frequency Integrated Circuits by : Sorin Voinigescu
Download or read book High-Frequency Integrated Circuits written by Sorin Voinigescu and published by Cambridge University Press. This book was released on 2013-02-28 with total page 921 pages. Available in PDF, EPUB and Kindle. Book excerpt: A transistor-level, design-intensive overview of high speed and high frequency monolithic integrated circuits for wireless and broadband systems from 2 GHz to 200 GHz, this comprehensive text covers high-speed, RF, mm-wave and optical fiber circuits using nanoscale CMOS, SiGe BiCMOS and III-V technologies. Step-by-step design methodologies, end-of-chapter problems and practical simulation and design projects are provided, making this an ideal resource for senior undergraduate and graduate courses in circuit design. With an emphasis on device-circuit topology interaction and optimization, it gives circuit designers and students alike an in-depth understanding of device structures and process limitations affecting circuit performance.
Book Synopsis High-/Mixed-Voltage Analog and RF Circuit Techniques for Nanoscale CMOS by : Pui-In Mak
Download or read book High-/Mixed-Voltage Analog and RF Circuit Techniques for Nanoscale CMOS written by Pui-In Mak and published by Springer Science & Business Media. This book was released on 2012-03-20 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents high-/mixed-voltage analog and radio frequency (RF) circuit techniques for developing low-cost multistandard wireless receivers in nm-length CMOS processes. Key benefits of high-/mixed-voltage RF and analog CMOS circuits are explained, state-of-the-art examples are studied, and circuit solutions before and after voltage-conscious design are compared. Three real design examples are included, which demonstrate the feasibility of high-/mixed-voltage circuit techniques. Provides a valuable summary and real case studies of the state-of-the-art in high-/mixed-voltage circuits and systems; Includes novel high-/mixed-voltage analog and RF circuit techniques – from concept to practice; Describes the first high-voltage-enabled mobile-TVRF front-end in 90nm CMOS and the first mixed-voltage full-band mobile-TV Receiver in 65nm CMOS; Demonstrates the feasibility of high-/mixed-voltage circuit techniques with real design examples.
Book Synopsis Design of Low-Noise Amplifiers for Ultra-Wideband Communications by : Roberto Díaz Ortega
Download or read book Design of Low-Noise Amplifiers for Ultra-Wideband Communications written by Roberto Díaz Ortega and published by McGraw Hill Professional. This book was released on 2014-01-13 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cutting-edge techniques for ultra-wideband, low-noise amplifier design This pioneering resource presents alternatives for implementing power- and area-efficient integrated low-noise amplifiers for ultra-wideband communications. Design methodologies for distributed amplifiers, feedback amplifiers, inductor structures with reduced area, and inductorless techniques are discussed. Cowritten by international experts in industry and academia, this book addresses the state of the art in integrated circuit design in the context of emerging systems. Design of Low-Noise Amplifiers for Ultra-Wideband Communications covers: Ultra-wideband overview and system approach Distributed amplifiers Wideband low-noise amplifiers Feedback wideband low-noise amplifiers Inductorless techniques
Book Synopsis 22-32 GHz Low-Noise Amplifier Design in 22-nm CMOS-SOI Technology by : Bolun Cui
Download or read book 22-32 GHz Low-Noise Amplifier Design in 22-nm CMOS-SOI Technology written by Bolun Cui and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis explores the use of a 22-nm CMOS-SOI technology in the design of a two-stage amplifier which targets wide bandwidth, low noise and modest linearity in the 28 GHz band. A design methodology with a transformer-coupled, noise-matching interstage is presented for minimizing the noise factor of the two-stage amplifier. Furthermore, benefits of interstage noise matching are discussed. Next, a transistor layout for minimizing noise and maintaining sufficient electromigration reliability is described. It is followed by an analysis of transformer configurations and a transformer layout example is depicted. To verify the design methodology, two amplifier prototypes with noise-matching interstage were fabricated. Measurement shows that the first design achieves a peak gain of 20.7 dB and better-than-10-dB input and output return losses within a frequency range of 22.5 to 32.2 GHz. The lowest noise figure of 1.81 dB is achieved within the frequency range. Input IP3 of -13.4 dBm is achieved with the cost of 17.3 mW DC power consumption. When the bias at the back-gate is lowered from 2 V to 0.62 V, the power consumption is decreased to 5.6 mW and the peak gain drops down to 17.9 dB. Minimum noise figure increases from 1.81 to 2.13 dB and input IP3 drops to -14.4 dBm. The folded output stage in the second design improves the input IP3 to -6.7 dBm at the cost of 35 mW total power consumption. The peak gain of the second design is 20.1 dB, and the lowest noise figure of 1.73 dB within a frequency range of 23.8 to 32.4 GHz. Both designs occupy about 0.05 mm2 active area.
Book Synopsis Design of a 5-GHz Two-stage Cascode CMOS Low Noise Amplifier by : Rius Tanadi
Download or read book Design of a 5-GHz Two-stage Cascode CMOS Low Noise Amplifier written by Rius Tanadi and published by . This book was released on 2004 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the popularity of wireless communication in 2.4-GHz band grows, it causes excessive occupancy by users in that band. Since it is an unregulated frequency, the 2.4-GHz band also suffers from enormous interference effects generated by devices like microwave ovens that will cause problems in wireless local area networks (WLANs). On the other hand, the 5-GHz band provides lots of unlicensed spectrum and it has less interference. Recently, much research on wireless transceivers has been focused on the 5-GHz standard. The high demand of technology in the wireless transceivers has motivated us to study the feasibility of current CMOS technology for the implementation of radio-frequency (RF) and microwave circuits. The advance in the CMOS technology has become attractive due to the possibility of integrating the whole system on a single chip. The rapid progress of scaled CMOS technology has put standard CMOS processes in a favorable role in RF circuit fabrication. This project focused on designing a 5-GHz two-stage cascode CMOS low noise amplifier (LNA) using a standard 0.18 [mu]m fabrication process. The LNA employed inductive source degeneration topology with on-chip passive spiral inductors. An intermediate inductor is used to increase the overall gain and to decrease the noise figure. The extracted simulation results show that CMOS technology has the capability to achieve a 5-GHz LNA. The LNA draws a 7.2 mW power on a 1.8V power supply while achieving a power gain of 21 dB and noise figure of 1.54 dB. Since inductors are crucial in the design of LNA, different sizes of on-chip passive spiral inductors were also designed and characterized. The LNA and inductors are fabricated using free fabrication service provided by MOSIS for educational programs.
