Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Tunable Low Power Low Noise Amplifier For Healthcare Applications
Download Tunable Low Power Low Noise Amplifier For Healthcare Applications full books in PDF, epub, and Kindle. Read online Tunable Low Power Low Noise Amplifier For Healthcare Applications ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Tunable Low-Power Low-Noise Amplifier for Healthcare Applications by : Rafael Vieira
Download or read book Tunable Low-Power Low-Noise Amplifier for Healthcare Applications written by Rafael Vieira and published by Springer Nature. This book was released on 2021-03-19 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of the research, design and implementation, from sizing to layout with parasitic extraction and yield estimation, of a low-power, low-noise amplifier for biomedical and healthcare applications of bio-potential signals, particularly focusing on the electromyography and electrooculography. These signals usually operate in different broadbands, yet follow an impulse-shape transmission, hence being suitable to be applied and detected by the same receiver.
Book Synopsis Digitally Tunable Low Noise Amplifier by : Mohamed Benmansour
Download or read book Digitally Tunable Low Noise Amplifier written by Mohamed Benmansour and published by . This book was released on 2004 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Low noise amplifiers are classified into two categories: Wideband low noise amplifiers and Narrowband low noise amplifiers. Wideband LNAs are known for achieving a poor noise performance. On the other hand, the noise performance of the narrowband amplifiers is good but only over a small frequency range. This constraint made their use restricted to certain applications, such as cellular phone applications (superheterodyne architecture), where a single operational frequency is needed. This thesis introduces a new low noise amplifier topology that provides a high selectivity and a low noise figure over a wide frequency range. The digitally tunable low noise amplifier can be implemented in narrowband applications as well as broadband applications, This thesis discusses in detail the design of the DTLNA. A detailed noise analysis is also discussed in this work. The noise analysis includes the effect of induced gate noise in CMOS, which is rarely cited but nonetheless of fundamental importance in establishing the limits of achievable noise performance. In addition, this thesis demonstrates the performance results of the digitally tunable low noise amplifier. These results prove that the overall performance of the DTLNA surpasses the performance of both wideband and narrowband amplifiers"--Abstract.
Book Synopsis Theoretical Analysis and Design Methodologies for Low Noise Amplifiers Based on Tunable Matching Networks by : Mustafa Berke Yelten
Download or read book Theoretical Analysis and Design Methodologies for Low Noise Amplifiers Based on Tunable Matching Networks written by Mustafa Berke Yelten and published by . This book was released on 2008 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: 5 GHz, Tunable Matching Network, LNA Design, Tunable Low Noise Amplifier.
Book Synopsis Low-noise Amplifier for Neural Recording by : Rachna Srivastava
Download or read book Low-noise Amplifier for Neural Recording written by Rachna Srivastava and published by . This book was released on 2015 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a combination of engineering approaches and neurophysiological knowledge of the central nervous system, a new generation of medical devices is being developed to link groups of neurons with microelectronic systems. By doing this, researchers are acquiring fundamental knowledge of the mechanisms of disease and innovating treatments for disabilities in patients who have a failure of communication along neural pathways. A low-noise and low-power analog front-end circuit is one of the primary requirements for neural recording. The main function for the front-end amplifier is to provide gain over the bandwidth of neural signals and to reject undesired frequency components. The chip developed in this thesis is a field-programmable analog front-end amplifier consisting of 16 programmable channels with tunable frequency response. A capacitively coupled two-stage amplifier is used. The first-stage amplifier is a Low-Noise Amplifier (LNA), as it directly interfaces with the neural recording micro-electrodes; the second stage is a high gain and high swing amplifier. A MOS resistor in the feedback path is used to get tunable low-cut-off frequency and reject the dc offset voltage. Our design builds upon previous recording chips designed by two former graduate stu- dents in our lab. In our design, the circuits are optimized for low noise. Our simulations show the recording channel has a gain of 77.9 dB and input-referred noise of 6.95 [mu]V rms(Root-Mean-Square voltage) over 750 Hz to 6.9 kHz. The chip is fabricated in AMS 0.35 [mu]m CMOS technology for a total die area of 3 x 3 mm 2 and Total Power Dissipation (TPD) of 2.9 mW. To verify the functionality and adherence to the design specifications it will be tested on Printed-Circuit-Board.
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 5th European Conference of the International Federation for Medical and Biological Engineering 14 - 18 September 2011, Budapest, Hungary by : Ákos Jobbágy
Download or read book 5th European Conference of the International Federation for Medical and Biological Engineering 14 - 18 September 2011, Budapest, Hungary written by Ákos Jobbágy and published by Springer Science & Business Media. This book was released on 2012-02-02 with total page 1477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the 5th European Conference of the International Federation for Medical and Biological Engineering (EMBEC), held in Budapest, 14-18 September, 2011. The scientific discussion on the conference and in this conference proceedings include the following issues: - Signal & Image Processing - ICT - Clinical Engineering and Applications - Biomechanics and Fluid Biomechanics - Biomaterials and Tissue Repair - Innovations and Nanotechnology - Modeling and Simulation - Education and Professional
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 Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation by : Federico Bruccoleri
Download or read book Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation written by Federico Bruccoleri and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low Noise Amplifiers (LNAs) are commonly used to amplify signals that are too weak for direct processing for example in radio or cable receivers. Traditionally, low noise amplifiers are implemented via tuned amplifiers, exploiting inductors and capacitors in resonating LC-circuits. This can render very low noise but only in a relatively narrow frequency band close to resonance. There is a clear trend to use more bandwidth for communication, both via cables (e.g. cable TV, internet) and wireless links (e.g. satellite links and Ultra Wideband Band). Hence wideband low-noise amplifier techniques are very much needed. Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation explores techniques to realize wideband amplifiers, capable of impedance matching and still achieving a low noise figure well below 3dB. This can be achieved with a new noise cancelling technique as described in this book. By using this technique, the thermal noise of the input transistor of the LNA can be cancelled while the wanted signal is amplified! The book gives a detailed analysis of this technique and presents several new amplifier circuits. This book is directly relevant for IC designers and researchers working on integrated transceivers. Although the focus is on CMOS circuits, the techniques can just as well be applied to other IC technologies, e.g. bipolar and GaAs, and even in discrete component technologies.
Book Synopsis Varactor‐tunable Dual‐band Filtering Low‐noise Amplifier by :
Download or read book Varactor‐tunable Dual‐band Filtering Low‐noise Amplifier written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Power Architectures for IoT Applications by : Devendra Kumar Sharma
Download or read book Low Power Architectures for IoT Applications written by Devendra Kumar Sharma and published by Springer Nature. This book was released on 2023-04-04 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive coverage of different aspects of low-power circuit synthesis for IoT applications at various levels of the design hierarchy, starting from the layout level to the system level. For a seamless understanding of the subject, the basics of MOS circuits have been introduced at the transistor, gate and circuit level, followed by various low-power design methodologies, such as supply voltage scaling, switched capacitance minimization techniques, and leakage power minimization approaches. The contents of this book are useful to students, researchers, as well as practicing engineers. Low-power architectures refer to the latest development in computer microchips which are created by integrating hundreds of thousands of transistors on one chip for different IoT applications. Emerging research in this area has the potential to uncover further applications for IoT in addition to system advancements.
Book Synopsis Wearable Systems and Antennas Technologies for 5G, IOT and Medical Systems by : Albert Sabban
Download or read book Wearable Systems and Antennas Technologies for 5G, IOT and Medical Systems written by Albert Sabban and published by CRC Press. This book was released on 2020-12-08 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to progress in the development of communication systems, it is now possible to develop low-cost wearable communication systems. A wearable antenna is meant to be a part of the clothing or close to the body and used for communication purposes, which include tracking and navigation, mobile computing and public safety. Examples include smartwatches (with integrated Bluetooth antennas), glasses (such as Google Glass with Wi-Fi and GPS antennas), GoPro action cameras (with Wi-Fi and Bluetooth antennas), etc. They are increasingly common in consumer electronics and for healthcare and medical applications. However, the development of compact, efficient wearable antennas is one of the major challenges in the development of wearable communication and medical systems. Technologies such as printed compact antennas and miniaturization techniques have been developed to create efficient, small wearable antennas which are the main objective of this book. Each chapter covers enough mathematical detail and explanations to enable electrical, electromagnetic and biomedical engineers and students and scientists from all areas to follow and understand the topics presented. New topics and design methods are presented for the first time in the area of wearable antennas, metamaterial antennas and fractal antennas. The book covers wearable antennas, RF measurements techniques and measured results in the vicinity of the human body, setups and design considerations. The wearable antennas and devices presented in this book were analyzed by using HFSS and ADS 3D full-wave electromagnetics software. Explores wearable medical systems and antennas Explains the design and development of wearable communication systems Explores wearable reconfigurable antennas for communication and medical applications Discusses new types of metamaterial antennas and artificial magnetic conductors (AMC) Reviews textile antennas Dr. Albert Sabban holds a PhD in Electrical Engineering from the University of Colorado at Boulder, USA (1991), and an MBA from the Faculty of Management, Haifa University, Israel (2005). He is currently a Senior Lecturer and researcher at the Department of Electrical and Electronic Engineering at Kinneret and Ort Braude Engineering Colleges.
Book Synopsis CMOS Analog and Mixed-Signal Circuit Design by : Arjuna Marzuki
Download or read book CMOS Analog and Mixed-Signal Circuit Design written by Arjuna Marzuki and published by CRC Press. This book was released on 2020-05-12 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides practical knowledge of CMOS analog and mixed-signal circuit design. Includes recent research in CMOS color and image sensor technology. Discusses sub-blocks of typical analog and mixed-signal IC products. Illustrates several design examples of analog circuits together with layout. Describes integrating based CMOS color circuit.
Book Synopsis Novel Wearable Antennas for Communication and Medical Systems by : Albert Sabban
Download or read book Novel Wearable Antennas for Communication and Medical Systems written by Albert Sabban and published by CRC Press. This book was released on 2017-09-29 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wearable antennas are meant to be incorporated as part of clothing or placed close to the body. Wearable antennas can be used in countless communication applications including tracking and navigation, medical applications, imaging and detection, RFID, mobile computing and public safety. The book "Novel Wearable Antennas for Communication and Medical Systems" discusses the challenges and technology to develop compact, efficient, wearable antennas. The book begins by presenting elementary communication, electromagnetics and antenna topics needed for engineers and students that do not have a background in design, principles, and features of antennas, printed antennas, wearable antennas, and compact antennas for communication and medical applications. Throughout the book each chapter also covers sufficient mathematical details, physical details and explanations to enable the reader to follow and understand the topics presented. New topics and design methods in the area of wearable antennas, metamaterial antennas, active printed antennas and fractal antennas for communication and medical systems are presented and discussed throughout the book. The book presents computed and measured results in the vicinity of the human body. The book also covers topics such as RF measurement techniques, measurement setups and design considerations. The antennas developed and analyzed in this book were designed and optimized by using 3D full-wave electromagnetics software.
Book Synopsis Intelligent Computing, Information and Control Systems by : A. Pasumpon Pandian
Download or read book Intelligent Computing, Information and Control Systems written by A. Pasumpon Pandian and published by Springer Nature. This book was released on 2019-10-18 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: From past decades, Computational intelligence embraces a number of nature-inspired computational techniques which mainly encompasses fuzzy sets, genetic algorithms, artificial neural networks and hybrid neuro-fuzzy systems to address the computational complexities such as uncertainties, vagueness and stochastic nature of various computational problems practically. At the same time, Intelligent Control systems are emerging as an innovative methodology which is inspired by various computational intelligence process to promote a control over the systems without the use of any mathematical models. To address the effective use of intelligent control in Computational intelligence systems, International Conference on Intelligent Computing, Information and Control Systems (ICICCS 2019) is initiated to encompass the various research works that helps to develop and advance the next-generation intelligent computing and control systems. This book integrates the computational intelligence and intelligent control systems to provide a powerful methodology for a wide range of data analytics issues in industries and societal applications. The recent research advances in computational intelligence and control systems are addressed, which provide very promising results in various industry, business and societal studies. This book also presents the new algorithms and methodologies for promoting advances in common intelligent computing and control methodologies including evolutionary computation, artificial life, virtual infrastructures, fuzzy logic, artificial immune systems, neural networks and various neuro-hybrid methodologies. This book will be pragmatic for researchers, academicians and students dealing with mathematically intransigent problems. It is intended for both academicians and researchers in the field of Intelligent Computing, Information and Control Systems, along with the distinctive readers in the fields of computational and artificial intelligence to gain more knowledge on Intelligent computing and control systems and their real-world applications.
Book Synopsis Tunable Laser Applications by : F.J. Duarte
Download or read book Tunable Laser Applications written by F.J. Duarte and published by CRC Press. This book was released on 2016-02-22 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Broadly tunable lasers continue to have a tremendous impact in many and diverse fields of science and technology. From a renaissance in laser spectroscopy to Bose-Einstein condensation, the one nexus is the tunable laser. Tunable Laser Applications describes the physics and architectures of widely applied tunable laser sources. Fully updated and ex
Book Synopsis Wide Band, Low Noise, All Solid State Electronically Tunable Uhf Amplifier by : MICRO STATE ELECTRONICS CORP MURRAY HILL N J.
Download or read book Wide Band, Low Noise, All Solid State Electronically Tunable Uhf Amplifier written by MICRO STATE ELECTRONICS CORP MURRAY HILL N J. and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the program covered by this report was to develop an all solid state, electronically tunable, low noise amplifier covering the frequency range 300 to 1000 cps. The equipment described includes wideband tunnel diode and transistor amplifiers, and two types of electronically tunable filters - one employing magnetic tuning of an yttrium iron garnet resonator, and the other voltage tuning of a variable capacitance diode. (Author).
Book Synopsis Smart Sensors and Systems by : Chong-Min Kyung
Download or read book Smart Sensors and Systems written by Chong-Min Kyung and published by Springer. This book was released on 2016-10-16 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the technology used for effective sensing of our physical world and intelligent processing techniques for sensed information, which are essential to the success of Internet of Things (IoT). The authors provide a multidisciplinary view of sensor technology from materials, process, circuits, and big data domains and showcase smart sensor systems in real applications including smart home, transportation, medical, environmental, agricultural, etc. Unlike earlier books on sensors, this book provides a “global” view on smart sensors covering abstraction levels from device, circuit, systems, and algorithms.
