Design of Ultra-wideband RF Front-end

Design of Ultra-wideband RF Front-end PDF Author: Stanley Bo-Ting Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 308

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Design of Ultra-wideband RF Front-end

Design of Ultra-wideband RF Front-end PDF Author: Stanley Bo-Ting Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 308

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Book Description


Broadband RF and Microwave Amplifiers

Broadband RF and Microwave Amplifiers PDF Author: Andrei Grebennikov
Publisher: CRC Press
ISBN: 1466557397
Category : Computers
Languages : en
Pages : 750

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Book Description
Broadband RF and Microwave Amplifiers provides extensive coverage of broadband radio frequency (RF) and microwave power amplifier design, including well-known historical and recent novel schematic configurations, theoretical approaches, circuit simulation results, and practical implementation strategies. The text begins by introducing two-port networks to illustrate the behavior of linear and nonlinear circuits, explaining the basic principles of power amplifier design, and discussing impedance matching and broadband power amplifier design using lumped and distributed parameters. The book then: Shows how dissipative or lossy gain-compensation-matching circuits can offer an important trade-off between power gain, reflection coefficient, and operating frequency bandwidth Describes the design of broadband RF and microwave amplifiers using real frequency techniques (RFTs), supplying numerous examples based on the MATLAB® programming process Examines Class-E power amplifiers, Doherty amplifiers, low-noise amplifiers, microwave gallium arsenide field-effect transistor (GaAs FET)-distributed amplifiers, and complementary metal-oxide semiconductor (CMOS) amplifiers for ultra-wideband (UWB) applications Broadband RF and Microwave Amplifiers combines theoretical analysis with practical design to create a solid foundation for innovative ideas and circuit design techniques.

Low Power UWB CMOS Radar Sensors

Low Power UWB CMOS Radar Sensors PDF Author: Hervé Paulino
Publisher: Springer Science & Business Media
ISBN: 1402084099
Category : Technology & Engineering
Languages : en
Pages : 239

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Book Description
Low Power UWB CMOS Radar Sensors deals with the problem of designing low cost CMOS radar sensors. The radar sensor uses UWB signals in order to obtain a reasonable target separation capability, while maintaining a maximum signal frequency below 2 GHz. This maximum frequency value is well within the reach of current CMOS technologies. The use of UWB signals means that most of the methodologies used in the design of circuits and systems that process narrow band signals, can no longer be applied. Low Power UWB CMOS Radar Sensors provides an analysis between the interaction of UWB signals, the antennas and the processing circuits. This analysis leads to some interesting conclusions on the types of antennas and types of circuits that should be used. A methodology to compare the noise performance of UWB processing circuits is also derived. This methodology is used to analyze and design the constituting circuits of the radar transceiver. In order to validate the design methodology a CMOS prototype is designed and experimentally evaluated.

IEEE Transactions on Circuits and Systems

IEEE Transactions on Circuits and Systems PDF Author:
Publisher:
ISBN:
Category : Electric circuits
Languages : en
Pages : 1536

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Ultra Low Power Transceiver for Wireless Body Area Networks

Ultra Low Power Transceiver for Wireless Body Area Networks PDF Author: Jens Masuch
Publisher: Springer Science & Business Media
ISBN: 3319000985
Category : Technology & Engineering
Languages : en
Pages : 126

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Book Description
Wireless Body Area Networks (WBANs) are expected to promote new applications for the ambulatory health monitoring of chronic patients and elderly population, aiming to improve their quality of life and independence. These networks are composed by wireless sensor nodes (WSNs) used for measuring physiological variables (e.g., glucose level in blood or body temperature) or controlling therapeutic devices (e.g., implanted insulin pumps). These nodes should exhibit a high degree of energy autonomy in order to extend their battery lifetime or even make the node supply to rely on harvesting techniques. Typically, the power budget of WSNs is dominated by the wireless link and, hence, many efforts have been directed during the last years toward the implementation of power efficient transceivers. Because of the short range (typically no more than a few meters) and low data rate (typically in between 10 kb/s and 1 Mb/s), simple communication protocols can be employed. One of these protocols, specifically tailored for WBAN applications, is the Bluetooth low energy (BLE) standard. This book describes the challenges and solutions for the design of ultra-low power transceivers for WBANs applications and presents the implementation details of a BLE transceiver prototype. Coverage includes not only the main concepts and architectures for achieving low power consumption, but also the details of the circuit design and its implementation in a standard CMOS technology.

Wireless Medical Systems and Algorithms

Wireless Medical Systems and Algorithms PDF Author: Pietro Salvo
Publisher: CRC Press
ISBN: 1351830236
Category : Technology & Engineering
Languages : en
Pages : 259

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Book Description
Wireless Medical Systems and Algorithms: Design and Applications provides a state-of-the-art overview of the key steps in the development of wireless medical systems, from biochips to brain–computer interfaces and beyond. The book also examines some of the most advanced algorithms and data processing in the field. Addressing the latest challenges and solutions related to the medical needs, electronic design, advanced materials chemistry, wireless body sensor networks, and technologies suitable for wireless medical devices, the text: Investigates the technological and manufacturing issues associated with the development of wireless medical devices Introduces the techniques and strategies that can optimize the performances of algorithms for medical applications and provide robust results in terms of data reliability Includes a variety of practical examples and case studies relevant to engineers, medical doctors, chemists, and biologists Wireless Medical Systems and Algorithms: Design and Applications not only highlights new technologies for the continuous surveillance of patient health conditions, but also shows how disciplines such as chemistry, biology, engineering, and medicine are merging to produce a new class of smart devices capable of managing and monitoring a wide range of cognitive and physical disabilities.

Ultra-wideband RF System Engineering

Ultra-wideband RF System Engineering PDF Author: Thomas Zwick
Publisher: Cambridge University Press
ISBN: 1107015553
Category : Computers
Languages : en
Pages : 207

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Book Description
A comprehensive summary of the state of the art in Ultra Wideband system engineering, from components to system engineering aspects.

Circuits for Wireless Communications

Circuits for Wireless Communications PDF Author: Banlue Srisuchinwong
Publisher: Institute of Electrical & Electronics Engineers(IEEE)
ISBN:
Category : Decoders (Electronics)
Languages : en
Pages : 668

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Book Description
Wireless communications is one of the fastest growing areas of communications technology. This book presents current and classic papers on circuits for wireless communications. Selected by three experts in the field, the text should be useful for students, engineers just beginning to work in cellular communications and experienced engineers who want a convenient and useful reference source.

Electrical & Electronics Abstracts

Electrical & Electronics Abstracts PDF Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1606

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Book Description


Index to IEEE Publications

Index to IEEE Publications PDF Author: Institute of Electrical and Electronics Engineers
Publisher:
ISBN:
Category : Electric engineering
Languages : en
Pages : 1234

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Book Description
Issues for 1973- cover the entire IEEE technical literature.