PROPOSAL AND DEVELOPMENT OF TWO DIRECTIONAL UWB MONOPOLE ANTENNAS | Zendy

M. A. PeyrotSolis | Zendy; Giselle M. GalvanTejada | Zendy; Hildeberto JardónAguilar | Zendy

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PROPOSAL AND DEVELOPMENT OF TWO DIRECTIONAL UWB MONOPOLE ANTENNAS

Author(s) -

M. A. PeyrotSolis,

Giselle M. GalvanTejada,

Hildeberto JardónAguilar

Publication year - 2011

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc11030113

Subject(s) - magnetic monopole , acoustics , computer science , electronic engineering , engineering , physics , quantum mechanics

Two directional UWB monopole antennas are proposed. It is shown that a design methodology for omnidirectional UWB rectangular planar monopole antennas can be applied for directional ones. The directional features are taken by introducing a slanting angle between the radiator and the ground plane. The slanting angle also plays a role in the low cutofi frequency, and it is considered in a proposed equation to determine that frequency. For the two UWB antennas the radiators have a rectangular shape, and the bandwidth is extended by choosing beveling angle and an appropriate height-width ratio. The developed antennas have a bandwidth wider than 10GHz for a re∞ection coe-cient lower than i10dB. The directional radiation pattern has an average gain of 5dB.

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