Modeling and Characterization of Cavity Backed Circular Aperture Antenna With Suspended Stripline Probe Feed
Author :
Publisher :
Page : 12 pages
File Size : 31,68 MB
Release : 2000
Category :
ISBN :
Author :
Publisher :
Page : 12 pages
File Size : 31,68 MB
Release : 2000
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ISBN :
Author : Rainee N. Simons
Publisher :
Page : 12 pages
File Size : 31,36 MB
Release : 1999
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ISBN :
Author :
Publisher :
Page : 12 pages
File Size : 41,58 MB
Release : 2000
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Author : IEEE Antennas and Propagation Society. International Symposium
Publisher : IEEE Standards Office
Page : 744 pages
File Size : 49,19 MB
Release : 2000
Category : Antennas (Electronics)
ISBN : 9780780363700
Author : C. J. Reddy
Publisher :
Page : 32 pages
File Size : 34,62 MB
Release : 1995
Category : Antennas (Electronics)
ISBN :
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
Page : 28 pages
File Size : 46,80 MB
Release : 2018-06-30
Category :
ISBN : 9781722090227
A combined finite element method (FEM) and method of moments (MoM) technique is presented to analyze the radiation characteristics of a cavity-fed aperture in three dimensions. Generalized feed modeling has been done using the modal expansion of fields in the feed structure. Numerical results for some feeding structures such as a rectangular waveguide, circular waveguide, and coaxial line are presented. The method also uses the geometrical theory of diffraction (GTD) to predict the effect of a finite ground plane on radiation characteristics. Input admittance calculations for open radiating structures such as a rectangular waveguide, a circular waveguide, and a coaxial line are shown. Numerical data for a coaxial-fed cavity with finite ground plane are verified with experimental data. Reddy, C. J. and Deshpande, M. D. and Cockrell, C. R. and Beck, F. B. Langley Research Center RTOP 505-64-70-01...
Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
Page : 30 pages
File Size : 29,19 MB
Release : 2018-10-25
Category : Science
ISBN : 9781729174234
A combined finite element method (FEM) and method of moments (MoM) technique is presented to analyze the radiation characteristics of a cavity-fed aperture in three dimensions. Generalized feed modeling has been done using the modal expansion of fields in the feed structure. Numerical results for some feeding structures such as a rectangular waveguide, circular waveguide, and coaxial line are presented. The method also uses the geometrical theory of diffraction (GTD) to predict the effect of a finite ground plane on radiation characteristics. Input admittance calculations for open radiating structures such as a rectangular waveguide, a circular waveguide, and a coaxial line are shown. Numerical data for a coaxial-fed cavity with finite ground plane are verified with experimental data. Reddy, C. J. and Deshpande, M. D. and Cockrell, C. R. and Beck, F. B. Langley Research Center RTOP 505-64-70-01...
Author :
Publisher :
Page : 826 pages
File Size : 24,69 MB
Release : 1994
Category : Aeronautics
ISBN :
Author : Thomas A. Milligan
Publisher : John Wiley & Sons
Page : 646 pages
File Size : 19,34 MB
Release : 2005-07-11
Category : Technology & Engineering
ISBN : 0471457760
A practical book written for engineers who design and use antennas The author has many years of hands on experience designing antennas that were used in such applications as the Venus and Mars missions of NASA The book covers all important topics of modern antenna design for communications Numerical methods will be included but only as much as are needed for practical applications
Author : Rainee N. Simons
Publisher : John Wiley & Sons
Page : 461 pages
File Size : 20,37 MB
Release : 2004-04-07
Category : Technology & Engineering
ISBN : 0471463930
Up-to-date coverage of the analysis and applications of coplanar waveguides to microwave circuits and antennas The unique feature of coplanar waveguides, as opposed to more conventional waveguides, is their uniplanar construction, in which all of the conductors are aligned on the same side of the substrate. This feature simplifies manufacturing and allows faster and less expensive characterization using on-wafer techniques. Coplanar Waveguide Circuits, Components, and Systems is an engineer's complete resource, collecting all of the available data on the subject. Rainee Simons thoroughly discusses propagation parameters for conventional coplanar waveguides and includes valuable details such as the derivation of the fundamental equations, physical explanations, and numerical examples. Coverage also includes: Discontinuities and circuit elements Transitions to other transmission media Directional couplers, hybrids, and magic T Microelectromechanical systems based switches and phase shifters Tunable devices using ferroelectric materials Photonic bandgap structures Printed circuit antennas