Planar antenna with wave guide configuration

Details Planar antenna with wave guide configuration Planar antenna with wave guide configuration

2005-05-24

2005-05-24

Lee, Wilson (Department: 2821)

Communications: radio wave antennas

Antennas

Wave guide type

C343S778000, C333S137000

Reexamination Certificate

active

06897824

ABSTRACT:
A planar array antenna comprising at least two groups of radiating elements, the two groups being arranged on one plane and connected to one coupling point respectively by means of one transmission network respectively. A wave guide configuration connects the coupling points to a common central coupling point. The E field vectors of the electromagnetic waves directed into the wave guide configuration are oriented parallel to the flat sides of the planar array antennae.

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Yoshiki, “A Broadband Planar Antenna Employing Waveguide Parallel Feed Circuit,” 0-7803-2009-3/94, p. 1862-1866.

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