Inverted microstrip phase shifter

Details Inverted microstrip phase shifter Inverted microstrip phase shifter

1979-10-22

1981-03-03

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Delay lines including long line elements

333157, 333164, 333246, 333248, H01P 1185, H01P 308, H01P 508

Patent

active

042543835

ABSTRACT:
The inverted microstrip phase shifter consists of a substrate having at least one diode and biasing circuitry connected to one side and at least one center conductor connected to its opposite side. The substrate side containing a center conductor is enclosed within a hollow case so as to form an rf transmission line. The parameters for the biasing circuitry are selected by performing a computer optimization of the chain matrix equivalent expression for the voltage transmission coefficient.

REFERENCES:
patent: 3566311 (1971-02-01), Buck
patent: 3790908 (1974-02-01), Burns
patent: 3904997 (1977-09-01), Stinehelfer, Sr.
patent: 4023125 (1977-05-01), Wolfe
patent: 4024478 (1977-05-01), Wolfe
Boyd-"A Dual-Mode Latching Reciprocal Ferrite Phase Shifter", IEEE Trans. on Microwave Theory and Techniques, vol. MTT-18, No. 12, Dec. 1970; pp. 1119-1124.
Davis-"Integrated Diode Phase-Shifter Element For an X-Band Phased Array Antenna", IEEE Trans. on Microwave Theory and Techniques, Dec. 1975; pp. 108-1084.
Terrio et al.-"A Low Cost P-I-N Diode Phase Shifter For Airborne Phased-Array Antennas", IEEE Trans. on Microwave Theory and Techniques, vol. MTT-22, No. 6, Jun. 1974; pp. 688-692.

Affiliated with

Also associated with

Rating

Inverted microstrip 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 Inverted microstrip phase shifter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inverted microstrip phase shifter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-82033