Design Analysis of Omnidirectional Single Reflector Antennas Synthesized for a Cosecant Squared Coverage in Elevation Plane
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Data
2019-01-01
Autores
Marcansola, I [UNESP]
Silva, L. R. G. da [UNESP]
Penchel, R. A. [UNESP]
Santos, D. P. S. [UNESP]
IEEE
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Ieee
Resumo
This work explores a Geometrical Optics based procedure to design axis-symmetric single reflector antenna to offer omnidirectional coverage with an arbitrary radiation pattern in the elevation plane. The reflector surface is bodie-of-revolution generated from a shaped generatrix locally described by a set of local conic sections consecutively concatenated. To illustrate the method, a reflector surface illuminated by a TEM coaxial horn was designed to radiate a co-secant squared radiation pattern.
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2019 Photonics & Electromagnetics Research Symposium - Spring (piers-spring). New York: Ieee, p. 1989-1993, 2019.