Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1991-03-28
1992-10-27
Gensler, Paul
Wave transmission lines and networks
Plural channel systems
Having branched circuits
333104, 357 68, H01P 115
Patent
active
051592967
ABSTRACT:
This is a monolithic PIN diode switch circuit. The switch comprises: input ports, output ports, bias nodes and PIN diodes. Each port or node is connected to receive a bias signal. Preferably the PIN diodes are fabricated from GaAs or other III-V compounds. This monolithic PIN diode switch offers broader band performance and smaller size. Other methods and devices are disclosed.
REFERENCES:
patent: 3374364 (1968-03-01), Concelman
patent: 3982212 (1976-09-01), Wallington et al.
patent: 4129838 (1978-12-01), Wallington et al.
Pritchett, et al.; A Monolithic 2-20 GHz PIN Diode Spi6T Switch; IEEE MTT-S Digest, 1989; pp. 1109-1112.
Robert Coats, et al.; A Low Loss Monolithic Five-Bit PIN Diode Phase Shifter; IEEE MTT-S Digest 1990; pp. 915-918.
David J. Seymour, et al.; X-Band and Ka-Band Monolithic GaAs PIN Diode Variable Attenuation Limiters; IEEE 1988 Microwave and Millimeter-Wave Monolithic Circuits Symposium; pp. 147-150.
David J. Seymour, et al; Monolithic MBE GaAs PIN Diode Limiter; IEEE 1987 Microwave and Millimeter-Wave Monolithic Circuits Symposium; pp. 35-37.
David J. Seymour, et al.; X-Band Monolithic GaAs PIN Diode Variable Attenuation Limiter; IEEE MTT-S Digest 1990; pp. 841-844.
Burton Dana L.
Donaldson Richard L.
Gensler Paul
Stoltz Richard A.
Texas Instruments Incorporated
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