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Author : Wave Propagation Laboratory
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.0/5 ( download)
Download or read book A Note on Noise Factor Measurement written by Wave Propagation Laboratory and published by . This book was released on 1969 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wave Propagation Laboratory
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.3/5 ( download)
Download or read book A Note on Noise Factor Measurement written by Wave Propagation Laboratory and published by . This book was released on 1969 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definition of noise factor, F, is reviewed and the mathematical bases for several methods of measuring noise factor are presented. Error analyses are given to determine: (1) the noise source temperatures, which minimize the noise factor measurement error, (2) an analytic expression for the expected error in F as measured by the CW methods, and (3) an analytic expression for the expected error in F as measured by the Y-Factor Method. A hypothetical receiver (of assumed characteristics) is used as a comparative example to elevate the errors to be expected in F as measured by the CW Method and by the Y-Factor Method. The importance of bandwidth as a criterion of receiver performance is stressed. The effect on the measured F produced by a change in receiver gain-bandwidth produced by a change in received gain-bandwidth produced by a change is receiver gain-bandwidth produce is considered briefly. A preliminary calculation of the source temperatures actually seen by the receiver input completes the report. The appendix is a procedural outline for measuring a receiver's noise factor by: (1) automatic noise factor meter (ANFM), (2) CW Method, and (3) Y-Factor Methods. This outline indicates the characteristics required of the test equipment and tells how to obtain the necessary data.
Author : D. F. Wait
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.3/5 (91 download)
Download or read book Considerations for the Precise Measurement of Amplifier Noise written by D. F. Wait and published by . This book was released on 1973 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. G. Arthur
Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Measurement of Noise Performance Factors written by M. G. Arthur and published by . This book was released on 1974 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The metrology guide provides the basis for critical comparisons among seven measurement techniques for average noise factor and effective input noise temperature. The techniques that are described, discussed, and analyzed include the (1) Y-Factor, (2) 3-dB, (3) Automatic, (4) Gain Control, (5) CW, (6) Tangential, and (7) Cmparison Techniques. The analyses yield working equations and error equations by which accuracy capabilities are compared. Each technique is also analyzed for (a) frequency range for best measurement results, (b) special instrumentation requirements, (c) speed and convenience, (d) operator skill required, and (e) special measurement problems. General instrumentation requirements and practical measurement problems are discussed for the benefit of the non-expert metrologist. (Modified author abstract).
Author :
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (319 download)
Download or read book NBS Technical Note written by and published by . This book was released on 1974-06 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Valeria Teppati
Publisher : Cambridge University Press
ISBN 13 : 1107245184
Total Pages : 475 pages
Book Rating : 4.1/5 (72 download)
Download or read book Modern RF and Microwave Measurement Techniques written by Valeria Teppati and published by Cambridge University Press. This book was released on 2013-06-20 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Frank Ellinger
Publisher : Springer Science & Business Media
ISBN 13 : 3540357904
Total Pages : 518 pages
Book Rating : 4.5/5 (43 download)
Download or read book Radio Frequency Integrated Circuits and Technologies written by Frank Ellinger and published by Springer Science & Business Media. This book was released on 2007-03-21 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The striking feature of this book is its coverage of the upper GHz domain. However, the latest technologies, applications and broad range of circuits are discussed. Design examples are provided including cookbook-like optimization strategies. This state-of-the-art book is valuable for researchers as well as for engineers in industry. Furthermore, the book serves as fruitful basis for lectures in the area of IC design.
Author :
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.3/5 (91 download)
Download or read book Calibration and Related Measurement Services of the National Bureau of Standards written by and published by . This book was released on 1982 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin Weik
Publisher : Springer Science & Business Media
ISBN 13 : 1461560233
Total Pages : 1241 pages
Book Rating : 4.4/5 (615 download)
Download or read book Fiber Optics Standard Dictionary written by Martin Weik and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fiber Optics Vocabulary Development In 1979, the National Communications System published Technical InfonnationBulle tin TB 79-1, Vocabulary for Fiber Optics and Lightwave Communications, written by this author. Based on a draft prepared by this author, the National Communications System published Federal Standard FED-STD-1037, Glossary of Telecommunications Terms, in 1980 with no fiber optics tenns. In 1981, the first edition of this dictionary was published under the title Fiber Optics and Lightwave Communications Standard Dictionary. In 1982, the then National Bureau of Standards, now the National Institute of Standards and Technology, published NBS Handbook 140, Optical Waveguide Communications Glossary, which was also published by the General Services Admin istration as PB82-166257 under the same title. Also in 1982, Dynamic Systems, Inc. , Fiberoptic Sensor Technology Handbook, co-authored and edited by published the this author, with an extensive Fiberoptic Sensors Glossary. In 1989, the handbook was republished by Optical Technologies, Inc. It contained the same glossary. In 1984, the Institute of Electrical and Electronic Engineers published IEEE Standard 812-1984, Definitions of Terms Relating to Fiber Optics. In 1986, with the assistance of this author, the National Communications System published FED-STD-1037A, Glossary of Telecommunications Terms, with a few fiber optics tenns. In 1988, the Electronics Industries Association issued EIA-440A, Fiber Optic Terminology, based primarily on PB82-166257. The International Electrotechnical Commission then pub lished IEC 731, Optical Communications, Terms and Definitions. In 1989, the second edition of this dictionary was published.
Author : Robert B. Northrop
Publisher : CRC Press
ISBN 13 : 0849337739
Total Pages : 768 pages
Book Rating : 4.8/5 (493 download)
Download or read book Introduction to Instrumentation and Measurements written by Robert B. Northrop and published by CRC Press. This book was released on 2005-06-28 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge of instrumentation is critical in light of the highly sensitive and precise requirements of modern processes and systems. Rapid development in instrumentation technology coupled with the adoption of new standards makes a firm, up-to-date foundation of knowledge more important than ever in most science and engineering fields. Understanding this, Robert B. Northrop produced the best-selling Introduction to Instrumentation and Measurements in 1997. The second edition continues to provide in-depth coverage of a wide array of modern instrumentation and measurement topics, updated to reflect advances in the field. See What's New in the Second Edition: Anderson Current Loop technology Design of optical polarimeters and their applications Photonic measurements with photomultipliers and channel-plate photon sensors Sensing of gas-phase analytes (electronic "noses") Using the Sagnac effect to measure vehicle angular velocity Micromachined, vibrating mass, and vibrating disk rate gyros Analysis of the Humphrey air jet gyro Micromachined IC accelerometers GPS and modifications made to improve accuracy Substance detection using photons Sections on dithering, delta-sigma ADCs, data acquisition cards, the USB, and virtual instruments and PXI systems Based on Northrop's 40 years of experience, Introduction to Instrumentation and Measurements, Second Edition is unequalled in its depth and breadth of coverage.
Author : Vančo Litovski
Publisher : Springer Nature
ISBN 13 : 9819989051
Total Pages : 217 pages
Book Rating : 4.8/5 (199 download)
Download or read book Lecture Notes in Analog Electronics written by Vančo Litovski and published by Springer Nature. This book was released on with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.3/5 (121 download)
Download or read book Glossary of Telecommunication Terms written by and published by . This book was released on 1980 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph Carr
Publisher : Elsevier
ISBN 13 : 0080514340
Total Pages : 359 pages
Book Rating : 4.0/5 (85 download)
Download or read book Practical Radio Frequency Test and Measurement written by Joseph Carr and published by Elsevier. This book was released on 1999-11-08 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Radio Frequency Test and Measurement will teach readers the basics of performing the tests and measurements used in radio-frequency systems installation, proof of performance, maintenance, and troubleshooting. Practical Radio Frequency Test and Measurement teaches readers the basics of performing the tests and measurements used in radio-frequency systems installation, proof of performance, maintenance, and troubleshooting. Anyone interested in gaining more practical proficiency with RF, whether engineer, technician, amateur radio buff, or hobbyist, needs a copy of this book. Joseph J. Carr, himself an accomplished practitioner in this field, examines the instruments used in the various types of measurement before moving on to specific measurement methods. Carr includes information on basic theories of RF measurement, as well as test equipment, test set-ups, test and measurement procedures, and interpretation of results. - Provides immediate applications for anyone who works in or is interested in RF technology - Suitable for beginners, intermediate-level users, and advanced users - Written by a prolific expert in the RF field
Author : Fraidoon Mazda
Publisher : Butterworth-Heinemann
ISBN 13 : 1483193799
Total Pages : 1140 pages
Book Rating : 4.4/5 (831 download)
Download or read book Telecommunications Engineer's Reference Book written by Fraidoon Mazda and published by Butterworth-Heinemann. This book was released on 2014-06-28 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Telecommunications Engineer's Reference Book maintains a balance between developments and established technology in telecommunications. This book consists of four parts. Part 1 introduces mathematical techniques that are required for the analysis of telecommunication systems. The physical environment of telecommunications and basic principles such as the teletraffic theory, electromagnetic waves, optics and vision, ionosphere and troposphere, and signals and noise are described in Part 2. Part 3 covers the political and regulatory environment of the telecommunications industry, telecommunication standards, open system interconnect reference model, multiple access techniques, and network management. The last part deliberates telecommunication applications that includes synchronous digital hierarchy, asynchronous transfer mode, integrated services digital network, switching systems, centrex, and call management. This publication is intended for practicing engineers, and as a supplementary text for undergraduate courses in telecommunications.
Author :
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.3/5 (243 download)
Download or read book NBS Monograph written by and published by . This book was released on 1959 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joel P. Dunsmore
Publisher : John Wiley & Sons
ISBN 13 : 111839125X
Total Pages : 620 pages
Book Rating : 4.1/5 (183 download)
Download or read book Handbook of Microwave Component Measurements written by Joel P. Dunsmore and published by John Wiley & Sons. This book was released on 2012-08-15 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state-of-the-art coverage for making measurements on RF and Microwave Components, both active and passive. A perfect reference for R&D and Test Engineers, with topics ranging from the best practices for basic measurements, to an in-depth analysis of errors, correction methods, and uncertainty analysis, this book provides everything you need to understand microwave measurements. With primary focus on active and passive measurements using a Vector Network Analyzer, these techniques and analysis are equally applicable to measurements made with Spectrum Analyzers or Noise Figure Analyzers. The early chapters provide a theoretical basis for measurements complete with extensive definitions and descriptions of component characteristics and measurement parameters. The latter chapters give detailed examples for cases of cable, connector and filter measurements; low noise, high-gain and high power amplifier measurements, a wide range of mixer and frequency converter measurements, and a full examination of fixturing, de-embedding, balanced measurements and calibration techniques. The chapter on time-domain theory and measurements is the most complete treatment on the subject yet presented, with details of the underlying mathematics and new material on time domain gating. As the inventor of many of the methods presented, and with 30 years as a development engineer on the most modern measurement platforms, the author presents unique insights into the understanding of modern measurement theory. Key Features: Explains the interactions between the device-under-test (DUT) and the measuring equipment by demonstrating the best practices for ascertaining the true nature of the DUT, and optimizing the time to set up and measure Offers a detailed explanation of algorithms and mathematics behind measurements and error correction Provides numerous illustrations (e.g. block-diagrams for circuit connections and measurement setups) and practical examples on real-world devices, which can provide immediate benefit to the reader Written by the principle developer and designer of many of the measurement methods described This book will be an invaluable guide for RF and microwave R&D and test engineers, satellite test engineers, radar engineers, power amplifier designers, LNA designers, and mixer designers. University researchers and graduate students in microwave design and test will also find this book of interest.
Author : Peter Heymann
Publisher : John Wiley & Sons
ISBN 13 : 1119859360
Total Pages : 516 pages
Book Rating : 4.1/5 (198 download)
Download or read book A Guide to Noise in Microwave Circuits written by Peter Heymann and published by John Wiley & Sons. This book was released on 2021-12-29 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: A GUIDE TO NOISE IN MICROWAVE CIRCUITS A fulsome exploration of critical considerations in microwave circuit noise In A Guide to Noise in Microwave Circuits: Devices, Circuits, and Measurement, a team of distinguished researchers deliver a comprehensive introduction to noise in microwave circuits, with a strong focus on noise characterization of devices and circuits. The book describes fluctuations beginning with their physical origin and touches on the general description of noise in linear and non-linear circuits. Several chapters are devoted to the description of noise measurement techniques and the interpretation of measured data. A full chapter is dedicated to noise sources as well, including thermal, shot, plasma, and current. A Guide to Noise in Microwave Circuits offers examples of measurement problems—like low noise block (LNB) of satellite television – and explores equipment and measurement methods, like the Y, cold source, and 7-state method. This book also includes: A thorough introduction to foundational terms in microwave circuit noise, including average values, amplitude distribution, autocorrelation, cross-correlation, and noise spectra Comprehensive explorations of common noise sources, including thermal noise, the Nyquist formula and thermal radiation, shot noise, plasma noise, and more Practical discussions of noise and linear networks, including narrowband noise In-depth examinations of calculation methods for noise quantities, including noise voltages, currents, and spectra, the noise correlation matrix, and the noise of simple passive networks Perfect for graduate students specializing in microwave and wireless electronics, A Guide to Noise in Microwave Circuits: Devices, Circuits, and Measurement will also earn a place in the libraries of professional engineers working in microwave or wireless circuits and system design.
