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New Topics In Simulation And Modeling Of Rf Circuits
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Book Synopsis New Topics in Simulation and Modeling of RF Circuits by : Alexandru Gabriel Gheorghe
Download or read book New Topics in Simulation and Modeling of RF Circuits written by Alexandru Gabriel Gheorghe and published by CRC Press. This book was released on 2022-09-01 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Topics in Simulation and Modeling of RF Circuits addresses two main topics: simulation of RF circuits and new models of nonlinear power BAW resonators and filters.Since RF circuits have several unique features, and all analysis methods are based on the circuit essential properties, the book begins by describing the properties of RF circuits, characterization of circuits with customary and uncustomary behavior and some theorems of solutions existence and uniqueness for dynamic nonlinear circuits. Thereafter, the main time domain and frequency domain analysis methods for RF circuits are presented. The advantages and disadvantages of each method have been highlighted, and an algorithm for the time step choice in transient analysis based on energy balance errors is also presented. Lastly, the final part contains some nonlinear circuit models of power BAW resonators. The behavioral models for the time domain analysis are simple circuits containing weakly nonlinear elements. The behavioral models for frequency domain analysis are based on the measured values of the frequency dependent S parameters for a set of incident powers. S parameters corresponding to certain intermodulation products of practical interest are also considered. The physical models contain artificial transmission lines with nonlinear circuit elements corresponding to mechanical and electrical nonlinearities.
Book Synopsis New Topics in Simulation and Modeling of RF Circuits by : Alexandru Gabriel Gheorghe
Download or read book New Topics in Simulation and Modeling of RF Circuits written by Alexandru Gabriel Gheorghe and published by . This book was released on 2024-10-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Topics in Simulation and Modeling of RF Circuits addresses two main topics: simulation of RF circuits and new models of nonlinear power BAW resonators and filters.Since RF circuits have several unique features, and all analysis methods are based on the circuit essential properties, the book begins by describing the properties of RF circuits, characterization of circuits with customary and uncustomary behavior and some theorems of solutions existence and uniqueness for dynamic nonlinear circuits. Thereafter, the main time domain and frequency domain analysis methods for RF circuits are presented. The advantages and disadvantages of each method have been highlighted, and an algorithm for the time step choice in transient analysis based on energy balance errors is also presented. Lastly, the final part contains some nonlinear circuit models of power BAW resonators. The behavioral models for the time domain analysis are simple circuits containing weakly nonlinear elements. The behavioral models for frequency domain analysis are based on the measured values of the frequency dependent S parameters for a set of incident powers. S parameters corresponding to certain intermodulation products of practical interest are also considered. The physical models contain artificial transmission lines with nonlinear circuit elements corresponding to mechanical and electrical nonlinearities.
Book Synopsis Modeling and Simulation for RF System Design by : Ronny Frevert
Download or read book Modeling and Simulation for RF System Design written by Ronny Frevert and published by Springer Science & Business Media. This book was released on 2006-06-28 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern telecommunication systems are highly complex from an algorithmic point of view. The complexity continues to increase due to advanced modulation schemes, multiple protocols and standards, as well as additional functionality such as personal organizers or navigation aids. To have short and reliable design cycles, efficient verification methods and tools are necessary. Modeling and simulation need to accompany the design steps from the specification to the overall system verification in order to bridge the gaps between system specification, system simulation, and circuit level simulation. Very high carrier frequencies together with long observation periods result in extremely large computation times and requires, therefore, specialized modeling methods and simulation tools on all design levels. The focus of Modeling and Simulation for RF System Design lies on RF specific modeling and simulation methods and the consideration of system and circuit level descriptions. It contains application-oriented training material for RF designers which combines the presentation of a mixed-signal design flow, an introduction into the powerful standardized hardware description languages VHDL-AMS and Verilog-A, and the application of commercially available simulators. Modeling and Simulation for RF System Design is addressed to graduate students and industrial professionals who are engaged in communication system design and want to gain insight into the system structure by own simulation experiences. The authors are experts in design, modeling and simulation of communication systems engaged at the Nokia Research Center (Bochum, Germany) and the Fraunhofer Institute for Integrated Circuits, Branch Lab Design Automation (Dresden, Germany).
Book Synopsis CMOS RF Modeling, Characterization and Applications by : M. Jamal Deen
Download or read book CMOS RF Modeling, Characterization and Applications written by M. Jamal Deen and published by World Scientific. This book was released on 2002 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: CMOS technology has now reached a state of evolution, in terms of both frequency and noise, where it is becoming a serious contender for radio frequency (RF) applications in the GHz range. Cutoff frequencies of about 50 GHz have been reported for 0.18 æm CMOS technology, and are expected to reach about 100 GHz when the feature size shrinks to 100 nm within a few years. This translates into CMOS circuit operating frequencies well into the GHz range, which covers the frequency range of many of today's popular wireless products, such as cell phones, GPS (Global Positioning System) and Bluetooth. Of course, the great interest in RF CMOS comes from the obvious advantages of CMOS technology in terms of production cost, high-level integration, and the ability to combine digital, analog and RF circuits on the same chip. This book discusses many of the challenges facing the CMOS RF circuit designer in terms of device modeling and characterization, which are crucial issues in circuit simulation and design.
Book Synopsis Recent Topics on Modeling of Semiconductor Processes, Devices, and Circuits by : Rasit Onur Topaloglu
Download or read book Recent Topics on Modeling of Semiconductor Processes, Devices, and Circuits written by Rasit Onur Topaloglu and published by Bentham Science Publishers. This book was released on 2011-09-09 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The last couple of years have been very busy for the semiconductor industry and researchers. The rapid speed of production channel length reduction has brought lithographic challenges to semiconductor modeling. These include stress optimization, transisto"
Book Synopsis RF Analog Impairments Modeling for Communication Systems Simulation by : Lydi Smaini
Download or read book RF Analog Impairments Modeling for Communication Systems Simulation written by Lydi Smaini and published by John Wiley & Sons. This book was released on 2012-09-04 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing complexity of personal mobile communication systems demanding higher data-rates and high levels of integration using low-cost CMOS technology, overall system performance has become more sensitive to RF analog front-end impairments. Designing integrated transceivers requires a thorough understanding of the whole transceiver chain including RF analog front-end and digital baseband. Communication system engineers have to include RF analog imperfections in their simulation benches in order to study and quantify their impact on the system performance. Here the author explores key RF analog impairments in a transceiver and demonstrates how to model their impact from a communication system design view-point. He discusses the design aspects of the front end of transceivers (both receivers and transmitters) and provides the reader with a way to optimize a complex mixed-signal platform by taking into account the characteristics of the RF/analog front-end. Key features of this book include: Practical examples illustrated by system simulation results based on WiFi and mobile WiMAX OFDM transceivers An overview of the digital estimation and compensation of the RF analog impairments such as power amplifier distortion, quadrature imbalance, and carrier and sampling frequency offsets An exposition of the challenges involved in the design of both RF analog circuits and DSP communication circuits in deep submicron CMOS technology MATLAB® codes for RF analog impairments models hosted on the companion website Uniquely the book bridges the gap between RFIC design specification needs and communication systems simulation, offering readers RF analog impairments modeling knowledge and a comprehensive approach to unifying theory and practice in system modelling. It is of great value to communication systems and DSP engineers and graduate students who design communication processing engines, RF/analog systems and IC design engineers involved in the design of communication platforms.
Book Synopsis Nonlinear Microwave Circuits by : Stephen A. Maas
Download or read book Nonlinear Microwave Circuits written by Stephen A. Maas and published by Wiley-IEEE Press. This book was released on 1997 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic text is an excellent resource and time-saver for engineers who need to tackle troublesome nonlinear components that remain in use despite recent advances in microwave technology. NONLINEAR MICROWAVE CIRCUITS offers detailed, technically substantial coverage of key methods for the analysis, design, and optimization of nonlinear microwave circuits. Using minimal mathematics, it integrates in-depth, "readable" coverage of the underlying theories that guide these methods. This book is replete with valuable "how to" information on a wide range of topics.
Book Synopsis Nonlinear RF Circuits and Nonlinear Vector Network Analyzers by : Patrick Roblin
Download or read book Nonlinear RF Circuits and Nonlinear Vector Network Analyzers written by Patrick Roblin and published by Cambridge University Press. This book was released on 2011-06-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasingly low-cost and power-efficient RF electronics demanded by today's wireless communication systems, it is essential to keep up to speed with new developments. This book presents key advances in the field that you need to know about and emerging patterns in large-signal measurement techniques, modeling and nonlinear circuit design theory supported by practical examples. Topics covered include: • Novel large-signal measurement techniques that have become available with the introduction of nonlinear vector network analyzers (NVNA), such as the LSNA, PNA-X and SWAP • Direct extraction of device models from large-signal RF dynamic loadlines • Characterization of memory effects (self-heating, traps) with pulsed RF measurements • Interactive design of power-efficient amplifiers (PA) and oscillators using ultra-fast multi-harmonic active load-pull • Volterra and poly-harmonic distortion (X-parameters) behavioral modeling • Oscillator phase noise theory • Balancing, modeling and poly-harmonic linearization of broadband RFIC modulators • Development of a frequency selective predistorter to linearize PAs
Book Synopsis Fundamentals of RF Circuit Design by : Jeremy Everard
Download or read book Fundamentals of RF Circuit Design written by Jeremy Everard and published by John Wiley & Sons. This book was released on 2001-02-08 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The art of RF circuit design made simple... Radio Frequency circuits are the fundamental building blocks in a vast array of consumer electronics and wireless communication devices. Jeremy Everard's unique combination of theory and practice provides insight into the principles of operation, together with invaluable guidance to developing robust and long-lasting circuit designs. Features include: * Simplified approach to RF circuit theory and device modelling using algebraic approximations to illustrate the important underlying principles. * A comprehensive design guide to low noise oscillators backed by a full theoretical treatment, based on the author's latest research, and including extensive design examples. * Key concepts of broad and narrow band small signal amplifiers, mixers, and high-efficiency broadband power amplifier design. * How to develop large signal circuit models with simulation and tuning in real time. * Charts of performance parameters for RF chip components. Advanced undergraduate and postgraduate students in RF and microwave circuit design will benefit from the practical and highly illustrative approach. Design and research engineers and industrial technical managers, will appreciate the basic and detailed theory, analysis, design and operation of RF and microwave circuits.
Book Synopsis Nonlinear Circuit Simulation and Modeling by : José Carlos Pedro
Download or read book Nonlinear Circuit Simulation and Modeling written by José Carlos Pedro and published by Cambridge University Press. This book was released on 2018-06-14 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical, tutorial guide to the nonlinear methods and techniques needed to design real-world microwave circuits.
Book Synopsis Microwave Circuit Modeling Using Electromagnetic Field Simulation by : Daniel G. Swanson
Download or read book Microwave Circuit Modeling Using Electromagnetic Field Simulation written by Daniel G. Swanson and published by Artech House. This book was released on 2003 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation This practical "how to" book is an ideal introduction to electromagnetic field-solvers. Where most books in this area are strictly theoretical, this unique resource provides engineers with helpful advice on selecting the right tools for their RF (radio frequency) and high-speed digital circuit design work
Book Synopsis Trustworthy Hardware Design: Combinational Logic Locking Techniques by : Muhammad Yasin
Download or read book Trustworthy Hardware Design: Combinational Logic Locking Techniques written by Muhammad Yasin and published by Springer Nature. This book was released on 2019-09-04 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the popularity of hardware security research, several edited monograms have been published, which aim at summarizing the research in a particular field. Typically, each book chapter is a recompilation of one or more research papers, and the focus is on summarizing the state-of-the-art research. Different from the edited monograms, the chapters in this book are not re-compilations of research papers. The book follows a pedagogical approach. Each chapter has been planned to emphasize the fundamental principles behind the logic locking algorithms and relate concepts to each other using a systematization of knowledge approach. Furthermore, the authors of this book have contributed to this field significantly through numerous fundamental papers.
Book Synopsis Resistor-based Temperature Sensors in CMOS Technology by : Sining Pan
Download or read book Resistor-based Temperature Sensors in CMOS Technology written by Sining Pan and published by Springer Nature. This book was released on 2022-04-04 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the background, principles, implementations, characterization, and future trends of temperature sensors made from silicon resistors in CMOS technology, including their readout circuits. Readers will benefit from the latest research of CMOS temperature sensors, and could learn about various precision analog techniques such as phase detection, continuous-time ΔΣ ADC, zoom ADC, FIR-DAC, dynamic element matching, OTA linearization, etc.
Book Synopsis Wireless Power Transfer and Data Communication for Neural Implants by : Gürkan Yilmaz
Download or read book Wireless Power Transfer and Data Communication for Neural Implants written by Gürkan Yilmaz and published by Springer. This book was released on 2017-01-01 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new circuits and systems for implantable biomedical applications targeting neural recording. The authors describe a system design adapted to conform to the requirements of an epilepsy monitoring system. Throughout the book, these requirements are reflected in terms of implant size, power consumption, and data rate. In addition to theoretical background which explains the relevant technical challenges, the authors provide practical, step-by-step solutions to these problems. Readers will gain understanding of the numerical values in such a system, enabling projections for feasibility of new projects.
Book Synopsis Energy-Efficient Smart Temperature Sensors in CMOS Technology by : Kamran Souri
Download or read book Energy-Efficient Smart Temperature Sensors in CMOS Technology written by Kamran Souri and published by Springer. This book was released on 2017-10-05 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the design and implementation of energy-efficient smart (digital output) temperature sensors in CMOS technology. To accomplish this, a new readout topology, namely the zoom-ADC, is presented. It combines a coarse SAR-ADC with a fine Sigma-Delta (SD) ADC. The digital result obtained from the coarse ADC is used to set the reference levels of the SD-ADC, thereby zooming its full-scale range into a small region around the input signal. This technique considerably reduces the SD-ADC’s full-scale range, and notably relaxes the number of clock cycles needed for a given resolution, as well as the DC-gain and swing of the loop-filter. Both conversion time and power-efficiency can be improved, which results in a substantial improvement in energy-efficiency. Two BJT-based sensor prototypes based on 1st-order and 2nd-order zoom-ADCs are presented. They both achieve inaccuracies of less than ±0.2°C over the military temperature range (-55°C to 125°C). A prototype capable of sensing temperatures up to 200°C is also presented. As an alternative to BJTs, sensors based on dynamic threshold MOSTs (DTMOSTs) are also presented. It is shown that DTMOSTs are capable of achieving low inaccuracy (±0.4°C over the military temperature range) as well as sub-1V operation, making them well suited for use in modern CMOS processes.
Book Synopsis Ultra Low Power ECG Processing System for IoT Devices by : Temesghen Tekeste Habte
Download or read book Ultra Low Power ECG Processing System for IoT Devices written by Temesghen Tekeste Habte and published by Springer. This book was released on 2018-09-06 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes an ECG processing architecture that guides biomedical SoC developers, from theory to implementation and testing. The authors provide complete coverage of the digital circuit implementation of an ultra-low power biomedical SoC, comprised of a detailed description of an ECG processor implemented and fabricated on chip. Coverage also includes the challenges and tradeoffs of designing ECG processors. Describes digital circuit architecture for implementing ECG processing algorithms on chip; Includes coverage of signal processing techniques for ECG processing; Features ultra-low power circuit design techniques; Enables design of ECG processing architectures and their respective on-chip implementation.
Book Synopsis Batteryless mm-Wave Wireless Sensors by : Hao Gao
Download or read book Batteryless mm-Wave Wireless Sensors written by Hao Gao and published by Springer. This book was released on 2018-01-09 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the PREMISS system, which enables readers to overcome the limitations of state-of-the-art battery-less wireless sensors in size, cost, robustness and range, with a system concept for a 60 GHz wireless sensor system with monolithic sensors. The authors demonstrate a system in which the wireless sensors consist of wireless power receiving, sensing and communication functions in a single chip, without external components, avoiding costly IC-interfaces that are sensitive to mechanical and thermal stress.
