Moment Method Analysis of Rectangular Microstrip Antennas on Spherical Structures (CROSBI ID 508057)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šipuš, Zvonimir ; Burum, Nikša ; Bartolić, Juraj
engleski
Moment Method Analysis of Rectangular Microstrip Antennas on Spherical Structures
The interest for spherical arrays is based on their possibility to direct single or multiple beams through complete hemisphere. Arrays of rectangular microstrip patches embedded in a multilayer spherical structure are analyzed using the spectral-domain approach and the moment method. In order to avoid numerical problems a modified vector-Legendre transformation and normalized Legendre polynomials are defined and applied to the solution procedure. The influence of structure radius on the input impedance and the resonant frequency of spherical rectangular microstrip patch antenna are studied. A laboratory model is built to test different configurations of patches and to validate the calculated results.
conformal antennas; microstrip antennas; spherical antennas; moment method
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Podaci o prilogu
s073p05a-x.
2005.
objavljeno
Podaci o matičnoj publikaciji
IEEE Antennas and Propagation and URSI International Symposium Digest 2005 Washington
Zaghloul, Amir
Podaci o skupu
IEEE Antennas and Propagation and URSI International Symposium
predavanje
03.07.2005-08.07.2005
Sjedinjene Američke Države