Design Of The Cmos Wideband Mixers For Microwave And Millimeter Wave Applications
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Design Of The Cmos Wideband Mixers For Microwave And Millimeter Wave Applications
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Author : 楊弘源
language : en
Publisher:
Release Date : 2007
Design Of The Cmos Wideband Mixers For Microwave And Millimeter Wave Applications written by 楊弘源 and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Passive And Active Circuits In Cmos Technology For Rf Microwave And Millimeter Wave Applications
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Author : Mohan Krishna Chirala
language : en
Publisher:
Release Date : 2010
Passive And Active Circuits In Cmos Technology For Rf Microwave And Millimeter Wave Applications written by Mohan Krishna Chirala and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
The permeation of CMOS technology to radio frequencies and beyond has fuelled an urgent need for a diverse array of passive and active circuits that address the challenges of rapidly emerging wireless applications. While traditional analog based design approaches satisfy some applications, the stringent requirements of newly emerging applications cannot necessarily be addressed by existing design ideas and compel designers to pursue alternatives. One such alternative, an amalgamation of microwave and analog design techniques, is pursued in this work. A number of passive and active circuits have been designed using a combination of microwave and analog design techniques. For passives, the most crucial challenge to their CMOS implementation is identified as their large dimensions that are not compatible with CMOS technology. To address this issue, several design techniques 0́3 including multi-layered design and slow wave structures 0́3 are proposed and demonstrated through experimental results after being suitably tailored for CMOS technology. A number of novel passive structures - including a compact 10 GHz hairpin resonator, a broadband, low loss 25-35 GHz Lange coupler, a 25-35 GHz thin film microstrip (TFMS) ring hybrid, an array of 0.8 nH and 0.4 nH multi-layered high self resonant frequency (SRF) inductors are proposed, designed and experimentally verified. A number of active circuits are also designed and notable experimental results are presented. These include 3-10 GHz and DC-20 GHz distributed low noise amplifiers (LNA), a dual wideband Low noise amplifier and 15 GHz distributed voltage controlled oscillators (DVCO). Distributed amplifiers are identified as particularly effective in the development of wideband receiver front end sub-systems due to their gain flatness, excellent matching and high linearity. The most important challenge to the implementation of distributed amplifiers in CMOS RFICs is identified as the issue of their miniaturization. This problem is solved by using integrated multi-layered inductors instead of transmission lines to achieve over 90% size compression compared to earlier CMOS implementations. Finally, a dual wideband receiver front end sub-system is designed employing the miniaturized distributed amplifier with resonant loads and integrated with a double balanced Gilbert cell mixer to perform dual band operation. The receiver front end measured results show 15 dB conversion gain, and a 1-dB compression point of -4.1 dBm in the centre of band 1 (from 3.1 to 5.0 GHz) and -5.2 dBm in the centre of band 2 (from 5.8 to 8 GHz) with input return loss less than 10 dB throughout the two bands of operation.
Rf Circuit Design
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Author : Richard C. Li
language : en
Publisher: John Wiley & Sons
Release Date : 2008-10-22
Rf Circuit Design written by Richard C. Li and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-22 with Technology & Engineering categories.
A Must-Read for all RF/RFIC Circuit Designers This book targets the four most difficult skills facing RF/RFIC designers today: impedance matching, RF/AC grounding, Six Sigma design, and RFIC technology. Unlike most books on the market, it presents readers with practical engineering design examples to explore how they're used to solve ever more complex problems. The content is divided into three key parts: Individual RF block circuit design Basic RF circuit design skills RF system engineering The author assumes a fundamental background in RF circuit design theory, and the goal of the book is to enable readers to master the correct methodology. The book includes treatment of special circuit topologies and introduces some useful schemes for simulation and layout. This is a must-read for RF/RFIC circuit design engineers, system designers working with communication systems, and graduates and researchers in related fields.
Cmos Based Microwave And Millimeter Wave Phased Antenna Arrays And Applications
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Author : Huan Liao
language : en
Publisher:
Release Date : 2013
Cmos Based Microwave And Millimeter Wave Phased Antenna Arrays And Applications written by Huan Liao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Recently, there has been a rapid development of phased antenna array (PAA) systems based on low cost MMICs (monolithic microwave integrated circuits). Wideband technology has attracted considerable attention because of its high data-rate transmission capability. An investigation into novel wide band CMOS-based microwave and millimeter wave technologies has been performed in order to develop high performance phased array antenna based transmitter systems for applications including Microwave Imaging Reflectometry (MIR) systems for high temperature plasma diagnostics. This dissertation presents the design and characterization of the individual building blocks for a Ka-Band (26.5 - 40 GHz) PAA system, which includes a wideband feedback amplifier using the 0.18 [mu]m CMOS process, and a true time delay wideband Rotman lens integrated with a wideband antipodal Vivaldi antenna array on PCB. A frequency controlled feedback with parasitic cancellation technique has been employed in the amplifier design to overcome the inherent 0.18 [mu]m CMOS process limitations, thereby boosting the high-frequency response. In addition, a gain response superposition concept has been adopted to obtain a flat gain response with a compact size. This amplifier achieves a peak gain of 23.3 dB at 35.6 GHz, and maintains >16 dB gain over the entire Ka-Band. The output saturation power is 10.1 dBm. An 11-in, 9-out microstrip Rotman Lens with 30° steering angle (6° step) has been designed and implemented. A novel analytical modeling in Matlab enables fast prototyping. EM simulation has been carried out in CST afterwards. To ensure wideband operation, an antipodal Vivaldi antenna array with unbalanced microstrip line feed has been designed and integrated with the Rotman Lens. In the end, the wideband steering has been successfully demonstrated during the measurement. The analytical and experimental results of the above designs provide guidance toward the development of a new PAA system for future use in MIR systems with significantly enhanced performance.
Millimeter Wave Antennas Configurations And Applications
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Author : Jaco du Preez
language : en
Publisher: Springer
Release Date : 2016-06-20
Millimeter Wave Antennas Configurations And Applications written by Jaco du Preez and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-20 with Technology & Engineering categories.
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.
Essentials Of Rf Front End Design And Testing
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Author : Ibrahim A. Haroun
language : en
Publisher: John Wiley & Sons
Release Date : 2023-12-19
Essentials Of Rf Front End Design And Testing written by Ibrahim A. Haroun and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-19 with Technology & Engineering categories.
Essentials of RF Front-end Design and Testing Highly comprehensive text delivering the RF system essentials required to understand, develop, and evaluate the performance of RF wireless systems Essentials of RF Front-end Design and Testing: A Practical Guide for Wireless Systems is a system-oriented book which provides several wireless communication disciplines in one volume. The book covers a wide range of topics, including antenna fundamentals, phased array antenna and MIMOs that are crucial for the latest 5G mmWave and future 6G wireless systems, high-frequency transmission lines, RF building blocks that are necessary to understand how various RF subsystems are interrelated and implemented in wireless systems, and test setups for conducted and Over-The-Air (OTA) transmitter and receiver tests. The text enables readers to understand, develop, and evaluate the performance of RF wireless systems. The text focuses on RF system performance and testing rather than mathematical proofs, which are available in the provided references. Although the book is intended for testing and building RF system prototypes, it has the sufficient theoretical background needed for RF systems design and testing. Each chapter includes learning objectives, review questions, and references. Sample topics covered in the book include: An overview of cellular phone systems, 5G NR wireless technology, MIMO technology, terahertz communications for 6G wireless technology, and modulation and multiplexing Analog and digital modulation techniques, including AM, SSB, FM, FSK, PSK, QAM, SSFH, DSSS, and OFDM High-frequency transmission lines, S-parameters, low-noise amplifier, RF mixers, filters, power amplifiers, frequency synthesizers, circulators/isolators, directional couplers, RF switches, and RF phase shifters Antenna basics, including antenna gain, radiation pattern, input impedance, polarization, and antenna noise temperature; microstrip antenna, antenna array, propagation path loss, compact antenna test range (CATR), and test setups for antenna measurements. Basics of MIMO and beamforming technology, including analog, digital, and hybrid beamforming Test setups for characterizing the key RF performance parameters of 5G New Radio base station transmitters and receivers. Essentials of RF Front-end Design and Testing: A Practical Guide for Wireless Systems is a highly comprehensive resource on the subject and is intended for graduate engineers and technologists involved in designing, developing, and testing wireless systems, along with undergraduate/graduate students, enhancing their learning experience of RF subsystems/systems characterization.
Microwave And Millimeter Wave Circuits And Systems
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Author : Apostolos Georgiadis
language : en
Publisher: John Wiley & Sons
Release Date : 2012-09-17
Microwave And Millimeter Wave Circuits And Systems written by Apostolos Georgiadis and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-17 with Technology & Engineering categories.
Microwave and Millimeter Wave Circuits and Systems: Emerging Design, Technologies and Applications provides a wide spectrum of current trends in the design of microwave and millimeter circuits and systems. In addition, the book identifies the state-of-the art challenges in microwave and millimeter wave circuits systems design such as behavioral modeling of circuit components, software radio and digitally enhanced front-ends, new and promising technologies such as substrate-integrated-waveguide (SIW) and wearable electronic systems, and emerging applications such as tracking of moving targets using ultra-wideband radar, and new generation satellite navigation systems. Each chapter treats a selected problem and challenge within the field of Microwave and Millimeter wave circuits, and contains case studies and examples where appropriate. Key Features: Discusses modeling and design strategies for new appealing applications in the domain of microwave and millimeter wave circuits and systems Written by experts active in the Microwave and Millimeter Wave frequency range (industry and academia) Addresses modeling/design/applications both from the circuit as from the system perspective Covers the latest innovations in the respective fields Each chapter treats a selected problem and challenge within the field of Microwave and Millimeter wave circuits, and contains case studies and examples where appropriate This book serves as an excellent reference for engineers, researchers, research project managers and engineers working in R&D, professors, and post-graduates studying related courses. It will also be of interest to professionals working in product development and PhD students.
Microwave Circuits For 24 Ghz Automotive Radar In Silicon Based Technologies
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Author : Vadim Issakov
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-08-05
Microwave Circuits For 24 Ghz Automotive Radar In Silicon Based Technologies written by Vadim Issakov and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-05 with Technology & Engineering categories.
There are continuous efforts focussed on improving road traffic safety worldwide. Numerous vehicle safety features have been invented and standardized over the past decades. Particularly interesting are the driver assistance systems, since these can considerably reduce the number of accidents by supporting drivers’ perception of their surroundings. Many driver assistance features rely on radar-based sensors. Nowadays the commercially available automotive front-end sensors are comprised of discrete components, thus making the radar modules highly-priced and suitable for integration only in premium class vehicles. Realization of low-cost radar fro- end circuits would enable their implementation in inexpensive economy cars, c- siderably contributing to traffic safety. Cost reduction requires high-level integration of the microwave front-end c- cuitry, specifically analog and digital circuit blocks co-located on a single chip. - cent developments of silicon-based technologies, e.g. CMOS and SiGe:C bipolar, make them suitable for realization of microwave sensors. Additionally, these te- nologies offer the necessary integration capability. However, the required output power and temperature stability, necessary for automotive radar sensor products, have not yet been achieved in standard digital CMOS technologies. On the other hand, SiGe bipolar technology offers excellent high-frequency characteristics and necessary output power for automotive applications, but has lower potential for - alization of digital blocks than CMOS.
Digitally Assisted Fully Integrated Wideband Transmitters For High Speed Millimeter Wave Wireless Communication Links
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Author : David del Rio
language : en
Publisher: Springer
Release Date : 2018-07-07
Digitally Assisted Fully Integrated Wideband Transmitters For High Speed Millimeter Wave Wireless Communication Links written by David del Rio and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-07 with Technology & Engineering categories.
This book presents design methods and considerations for digitally-assisted wideband millimeter-wave transmitters. It addresses comprehensively both RF design and digital implementation simultaneously, in order to design energy- and cost-efficient high-performance transmitters for mm-wave high-speed communications. It covers the complete design flow, from link budget assessment to the transistor-level design of different RF front-end blocks, such as mixers and power amplifiers, presenting different alternatives and discussing the existing trade-offs. The authors also analyze the effect of the imperfections of these blocks in the overall performance, while describing techniques to correct and compensate for them digitally. Well-known techniques are revisited, and some new ones are described, giving examples of their applications and proving them in real integrated circuits.
Millimeter Wave Integrated Technologies In The Era Of The Fourth Industrial Revolution
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Author : Wynand Lambrechts
language : en
Publisher: Springer Nature
Release Date : 2020-06-20
Millimeter Wave Integrated Technologies In The Era Of The Fourth Industrial Revolution written by Wynand Lambrechts and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-20 with Technology & Engineering categories.
This peer-reviewed book explores the technologies driving broadband internet connectivity in the fourth industrial revolution (Industry 4.0). It particularly focuses on potential solutions to introduce these technologies in emerging markets and rural areas, regions that typically form part of the digital divide and often have under-developed telecommunications infrastructures, a lack of skilled workers, and geographical restrictions that limit broadband connectivity. Research shows that ubiquitous internet access boosts socio-economic growth through innovations in science and technology, with the common goal of bringing positive change to the lives of individuals. Fifth-generation (5G) networks based on millimeter-wave (mm-wave) frequency information transfer have the potential to provide future-proof, affordable and sustainable broadband connectivity in areas where previous-generation mobile networks were unable to do so. This book discusses the principles of various technologies that enable electronic circuits to operate at mm-wave frequencies. It examines the importance of identifying, describing, and analyzing technology from a purely technological standpoint, but also acknowledges and investigates the challenges and limitations of introducing such technologies in emerging markets. Presenting recent research, the book spearheads participation in Industry 4.0 in these areas.