DocumentCode
3364576
Title
Low mutual coupling between orthogonal slots and patches arrays
Author
Daniel, J.P. ; Sharaiha, A. ; Terret, C. ; Penard, E. ; Meyer, S. ; Leost, J.C.
Author_Institution
Lab. Antennes et Microelectron., Rennes Univ., France
fYear
1988
fDate
6-10 June 1988
Firstpage
944
Abstract
A planar printed array of two patches and two slots is analyzed and tested. The microstrip array is considered as four parallel slots, each equally excited with a uniform field distributed via transmission line sections (low and high characteristic impedances). The slots are resonant (half-wavelength). The radiating structure can be considered as a six-port network completely defined by the 6*6 admittance matrix. It is shown that coupling lower than -40 dB can be achieved, and position sensitivity results are given.<>
Keywords
antenna arrays; microstrip antennas; transmission line theory; characteristic impedances; microstrip array; orthogonal slots; patch arrays; planar printed array; radiating structure; six-port network; transmission line sections; Antenna arrays; Antenna feeds; Marine vehicles; Microstrip antenna arrays; Microstrip antennas; Mutual coupling; Polarization; Resonance; Testing; Transmission line matrix methods;
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.1988.94243
Filename
94243
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