Download or read book A Study of Microwave Directional Couplers written by Paul Stone Goodwin and published by . This book was released on 1947 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Directional Couplers Design with the Use of Planar Quasi TEM Transmission Line Sections written by Robert Smolarz and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonuniform Line Microstrip Directional Couplers and Filters written by Sener Uysal and published by Artech House Microwave Library. This book was released on 1993 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text sets out to provide a source of design techniques for leading to reduction in expense, size and weight of directional couplers and filters. It also gives step-by-step procedures for enhancing circuit performance. Numerous design examples and verified measured results for ultrawideband, bandpass, periodic and co-directional couplers are provided.
Download or read book The Unbalanced Line Directional Coupler written by L. J. Allen and published by . This book was released on 1961 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study analyzes the coupling and directional characteristics of an unbalanced line directional coupler. Certain assumptions were made to idealize the conditions of operation, but an extension of the method used in the analysis would make it suitable for adaption to any particular conditions of operation. The results of this analysis are the basic design equations needed for the design of unbalanced line directional couplers.
Download or read book Parallel Coupled Lines and Directional Couplers written by Leo Young and published by Artech House on Demand. This book was released on 1972 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Transmission Line Couplers written by J. A. G. Malherbe and published by Artech House Publishers. This book was released on 1988 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference for the engineer interested in the design procedure. Covers practical considerations with complete design examples. The appendices contain two simple computer programs for the analysis of symmetrical three and four-port networks, and coupled-line configuration applications for replicatio
Download or read book Design of Microwave Networks with Broadband Directional Couplers written by Krzysztof Wincza and published by . This book was released on 2011 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Microwave Directional Couplers with Phase Variable Mismatched Loads written by Kevin Kennedy and published by . This book was released on 1996 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Design of Multiport Microwave Directional Couplers written by B. A. Herscher and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Note on Coaxial Bethe hole Directional Couplers written by Stanford University. Microwave Laboratory and published by . This book was released on 1950 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of LINb03 Directional Couplers written by Craig Thomas Mueller and published by . This book was released on 1983 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Directional Couplers written by Carlos Sánchez Sierra and published by . This book was released on 2010 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparative Study of Active and Passive GaAs Microwave Couplers written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper compares the design andperformanceoftwo types of wide band multi-octave MMIC couplers. Anactive coupler is based on pHEMT devices and fabricated in a GaAs foundry and a passivecouplerusescoplanar waveguide (CPW) multilayer techniques. The multilayer couplers are fabricated on GaAs semi-insulating substrate and are reciprocal and directional. The active coupler design is adapted from the distributed amplifier circuit and is non-reciprocal. On-wafer RF measurements were carried out on the fabricated multilayer directional couplers and pHEMT based couplers. A multilayer quadrature directional coupler with coupling factor of 5dB and isolation of 10dB is realized over 10 to 35 GHz. A 180 coupler using pHEMT devices realized a coupling factor of 5dB and isolation of 26.5dB over2 to 20GHz. For the first time the relative merits of the performance and implementation of these couplers are compared in view of their respective applications.
Download or read book Microwave Engineering written by David M. Pozar and published by John Wiley & Sons. This book was released on 2011-11-22 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pozar's new edition of Microwave Engineering includes more material on active circuits, noise, nonlinear effects, and wireless systems. Chapters on noise and nonlinear distortion, and active devices have been added along with the coverage of noise and more material on intermodulation distortion and related nonlinear effects. On active devices, there's more updated material on bipolar junction and field effect transistors. New and updated material on wireless communications systems, including link budget, link margin, digital modulation methods, and bit error rates is also part of the new edition. Other new material includes a section on transients on transmission lines, the theory of power waves, a discussion of higher order modes and frequency effects for microstrip line, and a discussion of how to determine unloaded.
Download or read book MICROWAVE HYBRID COUPLER STUDY PROGRAM written by SEYMOUR B. COHN and published by . This book was released on 1962 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A general method of computing the response of an n-section TEM-mode directional coupler is given and applied to the synthesis of a five-section design. The final results were the design parameters of a five-section coupler having an equal-ripple coupling function bounded by -3.010! 0.163 db over a 5.81 to 1 bandwidth. Coupling and directivity curves are given for the onesection 1-to-2-gc coupler described previously. The mid-band coupling is -2.6 db, which is 0.1 db greater than the design value. The minimum directivity is 29 db. A new set of curves is given for the 400 to 2000 mc three-section coupler. These curves show the results of several minor changes made in the strip-line end sections of the coupler. The maximum coupling variation is now!0.5 db between 400 and 2100 mc, while the minimum directivity in that band has increased to 29 db. The results of a continuing study of waveguide broad-wall couplers are described. A configuration meeting the coupling goal of -3.0! 0.5 db over the 8.2 to 12.4 gc band was achieved. ((Author).
Download or read book Topics in the Synthesis of Microwave Directional Couplers and Low pass Filters written by Tullio Ernesto Rozzi and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Study of Nonlinear Directional Couplers written by Jill A. Linz and published by . This book was released on 1991 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
