DocumentCode
1853546
Title
Control of the radiation and scattering from straight wires using the equivalent TEM mode theory
Author
Fahmy, M.N.I. ; Eshrah, I.A.
Author_Institution
Dept. of Electron. & Elec. Comm, Cairo Univ., Egypt
Volume
4
fYear
2003
fDate
22-27 June 2003
Firstpage
303
Abstract
The problems of scattering elimination and null steering are solved by simple matrix formulation obtained using the antenna and scatterer modes of straight wires. The current distribution and far field expressions were obtained using the equivalent TEM mode theory. Results obtained from these expressions showed very good agreement with numerical results.
Keywords
antenna radiation patterns; antenna theory; current distribution; electromagnetic wave scattering; transmission line matrix methods; wire antennas; antenna modes; current distribution; equivalent TEM mode theory; far field expressions; fictitious transmission line; moment method; multiply fed wire; multiply loaded wire; null steering; radiated field pattern; scatterer modes; scattering elimination; simple matrix formulation; straight wires; Current distribution; Equations; Feeds; Pattern analysis; Scattering; Transmission line antennas; Transmission line matrix methods; Transmission line theory; Voltage; Wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1220180
Filename
1220180
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