Compact, dual-polar broadband monopole

Details Compact, dual-polar broadband monopole Compact, dual-polar broadband monopole

2008-07-28

2010-10-26

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S795000

Reexamination Certificate

active

07821462

ABSTRACT:
A dual-polarized radiating element is formed from two orthogonally oriented monopole radiators disposed on a dielectric substrate. An RF image plane placed orthogonally to the two monopole radiators presents a balanced excitation for element impedance optimization that allows for operation over multiple octave bandwidths with a physically compact device. The dual-polarized radiating element provides a broad field-of-view (FOV) as a stand alone radiator and may be used in a phased array.

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J. D. Kraus, “Antennas”, second edition, published by McGraw-Hill Book Co, 1988, chapter 2.

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