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Reproducible, high performance patch antenna array apparatus and method of fabrication

Patent ·
OSTI ID:902922
A reproducible, high-performance patch antenna array apparatus includes a patch antenna array provided on a unitary dielectric substrate, and a feed network provided on the same unitary substrate and proximity coupled to the patch antenna array. The reproducibility is enhanced by using photolithographic patterning and etching to produce both the patch antenna array and the feed network.
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM
Sponsoring Organization:
United States Department of Energy
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
7,167,129
Application Number:
10/963,162
OSTI ID:
902922
Country of Publication:
United States
Language:
English

References (4)

Broad-band U-slot patch antenna with a proximity-coupled double /spl Pi/-shaped feed line for arrays journal January 2002
Wide-band phased arrays of Vivaldi notch antennas conference January 1997
Wideband dual polarised aperture-coupled stacked patch antenna array operating in C-band journal July 1994
Split-Tee Power Divider journal January 1965

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