Naslov
Analysis of Microstrip Patch Antennas on Spherical Structures

Autori
Burum, Nikša ; Šipuš, Zvonimir ; Bartolić, Juraj

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Journees internationales de Nice sur les antennes / Damiano, Jean-Pierre - Nica : JINA, 2002, 127-130

Skup
20th International Symposium on Antennas - Journees internationales de Nice sur les antennes

Mjesto i datum
Nica, Francuska, 12.11.2002. - 14.11.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
konformni nizovi; mikrotrakasta antena; metoda momenata; spektralna metoda
(conformal arrays; microstrip antenna; method of moments; spectral method)

Sažetak
The paper presents the program for calculating input impedance and radiation pattern of spherical patch antennas. The patches can be of circular or quasi-rectangular shape, and they are fed by a coaxial line. The multilayer spherical structure is rigorously taken into account by using proper Green’ ; s functions, and the electric field integral equation is numerically solved by applying moment method This problem is solved in spectral domain, i.e. for each value of spectral variables only one-dimensional problem has to be solved. In order to avoid numerical problems a new definition of vector-Legendre transformation is implemented and normalized Legendre polynomials are used in solution procedure.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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