Communications: radio wave antennas – Antennas – Measuring signal energy
Patent
1984-05-02
1986-03-25
Lieberman, Eli
Communications: radio wave antennas
Antennas
Measuring signal energy
343372, 343754, H01Q 336
Patent
active
045786801
ABSTRACT:
A space fed microwave lens antenna for deployment in outer space or other remote, hazardous or unattended location. Electronic means are provided for compensating for errors in the mechanical displacement of the phased array feed elements from the phased array lens elements.
REFERENCES:
patent: 3378846 (1968-04-01), Lowenschuss
patent: 3971022 (1976-07-01), Lenz
patent: 4010471 (1977-03-01), Smith
patent: 4246585 (1981-01-01), Mailloux
patent: 4270129 (1981-05-01), Herper
Neiswander, R. S. (1978), Inflight Optical Measurement of Antenna Surfaces, 1978 Large Space System Technology Proceedings, vol. 1, NASA Conference Publication 2035, pp. 457-490.
Davis L. et al. (1978), Structural Alignment Sensor, 1978 Large Space System Technology Proceedings, vol. 1, NASA Conference Publication 2035, pp. 491-506.
Neiswander, R. S. (1981), Conceptual Design of a Surface Measurement System for Large Deployable Space Antennas, 1981 Large Space Systems Technology Proceedings, Part 2, NASA cp-2215, pp. 631-640.
Collyor, P. W. et al. (1981), Electro-Optical System for Remote Position Measurements in Real Time, 1981 Large Space Systems Technology Proceedings, Part 2, NASA cp 2215, pp. 641-656.
Donahue Richard J.
Lieberman Eli
Singer Donald J.
The United States of America as represented by the Secretary of
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