Dielectric resonator antenna with bending metallic planes

Details Dielectric resonator antenna with bending metallic planes Dielectric resonator antenna with bending metallic planes

2011-07-12

2011-07-12

Mancuso, Huedung (Department: 2821)

Communications: radio wave antennas

Antennas

Antenna components

Reexamination Certificate

active

07978149

ABSTRACT:
The present invention relates to a dielectric resonator antenna (DRA) with bending metallic planes. The ground plane of the dielectric resonator antenna is bent around the DRA to increase the half-power beam width (HPBW) and the gain on H-plane, moreover, to improve the pattern on E-plane. The ground plane of the invention is further bent in different angles to reshape the radiation pattern of the dielectric resonator antenna, and a well is carved in the dielectric resonator antenna to increase its radiation bandwidth. The invention can also be adjusted as WiMAX sectorial antenna.

REFERENCES:
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patent: 5952972 (1999-09-01), Ittipiboon et al.
patent: 6700539 (2004-03-01), Lim
patent: 6903692 (2005-06-01), Kivekas et al.
patent: 6995713 (2006-02-01), Le Bolzer et al.
patent: 7196663 (2007-03-01), Bolzer et al.
patent: 7504721 (2009-03-01), Chen et al.
patent: 7710325 (2010-05-01), Cheng
patent: 2005142864 (2005-06-01), None

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