Optoelectronically switched phase shifter for radar and satellite phased array antennas

This invention utilizes an opto-electronic matrix switch to select a set of fixed value phase shifters. Signals which are selectively phase shifted by this apparatus may be introduced into the signal path of each antenna element of a phased array antenna. In one embodiment the input signal is conver...

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Bibliographic details
Main Author: HARA; ELMER H
POIRIER; ARTHUR L
MACDONALD; ROBERT I
Format: Patent
Language: English
Place of publication: 11.08.1987
Related: HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE OF HER MAJESTY'S CANADIAN GOVERNMENT
Edition: 4
Data of publication: 19870811
Discipline: Medicine
Chemistry
Sciences
Bibliography: Application Number: US19830524780
Subjects:
Online Access: available in Bonn?
Database: esp@cenet
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