Printed circuit array antenna
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 4, 1989
Grant Date -
N/A
app pub date -
Mar 26, 1987
filing date -
Mar 26, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A printed circuit array antenna includes at least one printed circuit formed by a substrate having radiating elements on a first face and an energy distribution tree on a second face. The array antenna is provided with a front structure having an elongated shape and superposed on the first face of the printed circuit. The front structure is composed of a substrate pierced with radiating apertures located opposite to the radiating elements of the printed circuit.
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