Wave transmission lines and networks – Coupling networks – Nonreciprocal gyromagnetic type
Patent
1981-11-20
1984-04-24
Gensler, Paul L.
Wave transmission lines and networks
Coupling networks
Nonreciprocal gyromagnetic type
307101, 307314, 333158, H01P 1195
Patent
active
044450990
ABSTRACT:
The phase shift resolution provided by an N element digital gyromagnetic phase shifter is increased and the number of obtainable phase states is increased by 2.sup.N -1 to 2.sup.N+1 -1 by modification of the control and driver circuitry to selectively set elements to a half-maximum phase shift condition in addition to the known zero phase shift and maximum phase shift conditions.
REFERENCES:
patent: 3274521 (1966-09-01), Nourse
patent: 3277401 (1966-10-01), Stern
patent: 3290622 (1966-12-01), Hair
patent: 3316506 (1967-04-01), Whicker et al.
patent: 3425003 (1969-01-01), Mohr
patent: 3471809 (1969-10-01), Parks et al.
patent: 3519956 (1970-07-01), Hai et al.
patent: 3539950 (1970-11-01), Freibergs
patent: 3699584 (1972-10-01), Hrivnak et al.
patent: 3721922 (1973-03-01), Boensel
patent: 3747098 (1973-07-01), Kirkpatrick et al.
patent: 3754274 (1973-08-01), Auger
patent: 3835397 (1974-09-01), D'Antonio
patent: 3851281 (1974-11-01), Hanfling
patent: 3988686 (1976-10-01), Beall et al.
"Microwave Ferrite Devices-1968", Microwave Journal, vol. 11, #4, Apr. 1968 by J. E. Pippin.
"The Partially Latched Twin-Slab Ferrite Phase Shifter in Rectangular Waveguide and Electronic Driving Methods", 1969 European Microwave Conf., London, England, (Sep. 8-12, 1969) by R. B. Bell, J. T. Zakrzewski and D. R. Hodge.
"A Single Bit Latching Reciprocal Ferrite Phase Shifter", Microwaves, pp. 46-50, Mar. 1970, by Joe K. Parks and Robert Ausband.
Gensler Paul L.
Ochis Robert
RCA Corporation
Tripoli Joseph S.
Troike Robert L.
LandOfFree
Digital gyromagnetic phase shifter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital gyromagnetic phase shifter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital gyromagnetic phase shifter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-117908