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A comprehensive, hands-on review of the most up-to-date techniques in RF and microwave measurement, including practical advice on deployment challenges.
*** "This book is a ready reference on RF & microwave measurements - a balance of theory, mathematics, applications and measurement techniques - all at one place. Coming from a true engineer, RF & μWave Measurements is a timeless desktop reference for every practicener." Prof. V.D. Vankar, Adjunct Professor Netaji Subhas University of Technology New Delhi & Ex. Professor Indian Institute of Technology Delhi *** "Shiv Prasad Tripathy knows his subject well. I am delighted he is summarizing his knowledge in the form of a book RF & μWave Measurements that shall benefit professionals as well as students." Arpit Mittal, Senior Engineer, Qualcomm *** ........... can be read selectively as a ready-reference but the reader is recommended to go through the complete book when reading it first time. The book is useful to anyone who works on RF & microwave ............ [from book Foreword] RF & μWave Measurements covers concepts, applications, and measurement techniques for widely used RF measurement parameters. The contents follow a top-down approach and are introduced within a measurement framework that provides a structure, orderliness and coherence to this vast subject. RF & μWave Measurements covers signal properties & modulation, linear & non-linear device models, measurement techniques, plus instrument families; all with a balanced mix of theory and practical information, ample illustrations, mathematical treatment and practical examples. The book is organized as follows: Chapter 1 RF & μWave Overview Chapter 2 Measurement Framework Chapter 3 Measurement Insights - I Chapter 4 Measurement Insights - II Chapter 5 Signal Measurement & Analysis Chapter 6 Signal Sources Chapter 7 Network Characterization Chapter 8 Measurement of Power Chapter 9 Time Domain Measurements Chapter 10 Measurement Solutions Appendix - Smith Chart Further Reading More than 30 measurement parameters are covered that include AM-AM, sensitivity, passive intermodulation, crosstalk, isolation, harmonic distortion, gain compression, noise figure, directivity, PAE, IP2, IQ modulation, power gain, phase noise, AM-PM, phase delay, IP3, load pull, permittivity, TDR, plus many other regularly encountered by RF engineers. Instrumentation discussion includes theory of operation, measurement principles and features for signal sourcing, signal analysis, network characterization and power measurements. Techniques for 50+ measurement scenarios are provided that cover frequency and time domain measurements. Measurement solutions are exemplified to encourage reader to build their own test solutions. RF & μWave Measurements is a much-needed bridge between conventional textbooks and reference handbooks and is a useful desktop ready-reference for engineers, researchers, product organizations and educators. Shiv Prasad Tripathy is a hands-on engineering practitioner, who provides consulting & knowledge services to people in the academics and industry. More information about him is on the author's page.
This book covers the theory and practice of spectrum and network measurements in electronic systems. Areas covered include: decibels, Fourier analysis, FFT and swept analyzers, modulated signals, signal distortion, noise, pulsed waveforms, averaging and filtering, transmission lines and measurement connection techniques, two-port network theory, network analyzers, and instrument performance and specifications. Noble Publishing has reprinted the 1993 volume (from Prentice Hall) as a "classic" in the field. Witte works for Agilent Rechnologies. c. Book News Inc.
This comprehensive, hands-on review of the most up-to-date techniques in RF and microwave measurement combines microwave circuit theory and metrology, in-depth analysis of advanced modern instrumentation, methods and systems, and practical advice for professional RF and microwave engineers and researchers. Topics covered include microwave instrumentation, such as network analyzers, real-time spectrum analyzers and microwave synthesizers; linear measurements, such as VNA calibrations, noise figure measurements, time domain reflectometry and multiport measurements; and non-linear measurements, such as load- and source-pull techniques, broadband signal measurements, and non-linear NVAs. Each technique is discussed in detail and accompanied by state-of-the-art solutions to the unique technical challenges associated with its use. With each chapter written by internationally recognised experts in the field, this is an invaluable resource for researchers and professionals involved with microwave measurements.
The radio-frequency environment has an obvious and direct influence on the performance of electronic systems that depend upon the transfer of energy through space for their operation. Examples of such systems include radio communications, radio navigation, radar, and commercial AM, FM, and television broadcast systems. Less obvious, but nonetheless significant, is the influence the radio-frequency environment can have on electronic systems that ostensibly do not depend on the transfer of energy through space, for example, the degradation caused by electromagnetic fields generated by citizens band radios, radars, lightning, power lines, and electrostatic discharges on the performance of computers, process control equipments, automotive elec tronics and biomedical instrumentation. The beneficial and deleterious effects of man-made and naturally occurring electromagnetic fields on biological systems, including human beings, although little understood at present, may have more important long-term consequences than upon in the operation of equipment. As the radio-frequency environment evolves with the progression of the electronic age, the necessity to monitor, measure, and characterize it assumes greater importance. The purpose of this book is to provide, in a single self contained volume, the necessary background and methodology needed to execute a survey of the RF environment. We have included representative data on natural and man-made ambients in a variety of settings, wave propagation fundamentals, instrumentation descriptions, survey procedures, and data ana lysis techniques. Much experimental effort has been expended during this century to es tablish an adequate body of knowledge on the radio-frequency environment.
The book covers the following areas: microwave measurement.
The scientific and technical basis underpinning modern measurement techniques used for electromagnetic quantities and phenonema is necessarily wide-ranging, as the electromagnetic environment spans all possible frequencies and wavelengths. Measurements must be applicable in fields as varied as nanotechnologies, telecommunications, meteorology, geo-location, radio-astronomy, health, biology, and many others. In order to adequately cover the many different facets of the topic, this book provides examples from the entire range of the electromagnetic spectrum — covering frequencies from several hertz to terahertz, and considering wavelength distances ranging from nanometers to light-years in optics. It then provides coverage of the various measurement techniques using electromagnetic waves for various applications, devoting chapters to each different field of application. This comprehensive book gives detailed information on: the various techniques and methods available to measure the key characteristics of electromagnetic waves, in terms of the local field and phase for a broad field of frequencies; determination of physical quantities such as distance, time, etc., using electromagnetic properties; new approaches to measurements in the field of electromagnetic distribution in complex structures media, such as biological tissues and in the nanosciences.
RF circuits; transmitters; receivers; antennas; troubleshooting.
Surveys the wide range of meters and techniques for calibrating and intercomparing the power of radio frequencies and microwaves in the range 1MHz to 200 GHz, a procedure necessary in many branches of science and technology. The reader is assumed to be at least a graduate level electrical engineer or physicist. Considers the fundamentals; calorimetry, which is the basis for most measurement; the various types of non-calorimeter power meters, including thermistor, thermoelectric, and diode types, and force-operated and other types; calibration and intercomparison methods; pulsed power measurements; related voltage and current measurement; and the international intercomparison of standards. Annotation copyrighted by Book News, Inc., Portland, OR
A complete guide for creating accurate channel-propagation measurements and channel models at millimeter-wave and sub-terahertz bands. Including examples, this book provides practical guidance on RF propagation channels, including measurement system verification and an overview of current and future channel models for these frequencies.