DocumentCode
3329980
Title
Design of cross-polarization suppressed waveguide array for desired radiation pattern
Author
Raju, G.S.N. ; Chakraborty, Ajoy ; Das, B.N.
Author_Institution
Dept. of Electr. & Comput. Eng., A.U. Coll. of Eng., Visakhapatnam, India
fYear
1988
fDate
6-10 June 1988
Firstpage
67
Abstract
A general synthesis method is discussed for the realization of any desired radiation pattern using either an array of waveguide radiators excited through slot-coupled junctions, or an array of slots radiating into free space. An example is presented for realizing the amplitude distribution obtained by following T.T. Taylor´s (1955) method of synthesis for a 28-dB sidelobe level for a five-element array.<>
Keywords
antenna arrays; antenna radiation patterns; electromagnetic wave polarisation; waveguide antennas; amplitude distribution; cross-polarisation suppressed waveguide array; radiation pattern; slot-coupled junctions; synthesis method; waveguide radiators; Apertures; Coplanar waveguides; Equivalent circuits; Impedance; Milling machines; Planar waveguides; Resonance; Resonant frequency; Transmission line matrix methods; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location
Syracuse, NY, USA
Type
conf
DOI
10.1109/APS.1988.93991
Filename
93991
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