Naslov
The cylindrical omnidirectional patch antenna

Autori
Šipuš, Zvonimir ; Herscovici, Naftali ; Kildal, Per-Simon

Izvornik
The March meeting of the IEEE Antennas and Propagation - Boston Chapter, Rome Laboratories, Holzman Auditorium, Building 1106, Hanscom AFB, MA, SAD, 11.03.1997.

Vrsta, podvrsta
Ostale vrste radova, ostalo

Godina
1997

Ključne riječi
cylindrical patch antennas; omnidirectional antennas; moment method

Sažetak
In recent years, the need for omnidirectional antennas for wireless applications increased considerably.The antennas are used in a variety of bands anywhere from 1.7 to 2.5 GHz, in different configurations which mainly differ in gain. The omnidirectionality is mostly obtained using back-to-back elements or simply using dipoles in different collinear-array configurations. The antenna proposed in this paper is a patch which was built in a cylindrical geometry rather than a planar one, and which generates an omnidirectional pattern in H-plane. The cylindrical omnidirectional patch consists of a cylindrical ground-plane and a cylindrical patch, fed, as any planar patch, by a probe (or a microstrip line) at one of the E-plane edges. The patch is fed off-axis, so the space inside the ground-plane conduit is free to be used for other purposes.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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