Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Patent
1995-01-13
1998-06-16
Le, Hoanganh T.
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
343846, H01Q 138
Patent
active
057678081
ABSTRACT:
A microstrip patch antenna has a first conductive layer adjacent a dielectric substrate. The first conductive layer has a thickness of less than one skin depth of the material of the first conductive layer. A second conductive layer acts as the ground plane for the first conductive layer and a feed network feeds the radiating patch of the first conductive layer.
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Robbins William B.
Skogland Timothy S.
Gebhardt Mark J.
Le Hoanganh T.
Minnesota Mining and Manufacturing Company
Olson Peter L.
Ouyang Michael K.
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