Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1985-07-24
1987-05-12
Gensler, Paul
Wave transmission lines and networks
Plural channel systems
Having branched circuits
310 68B, H01P 110
Patent
active
046653732
ABSTRACT:
A small size waveguide switch having a stationary body with four mutually perpendicular sides and a port on each side. A rotor is mounted on the body and has two coupling arc-shaped symmetrical channels, along with a mechanism for alternately bringing the rotor to two switching positions where the channels of the rotor differently connect in pairs the ports. The driving mechanism is a d.c. motor consisting of a permanent magnet coupled to one end of the rotor, and a toroidal stator associated with the stationary body and having polar shoes and energizing coils supplied with a direct current with the direction being set by the status of optoelectronic devices.
REFERENCES:
patent: 2999213 (1961-09-01), Olivieri et al.
patent: 3419827 (1968-12-01), Webb
patent: 4088908 (1978-05-01), Gumen et al.
patent: 4143287 (1979-03-01), Biggs
patent: 4370631 (1983-01-01), Gerber et al.
patent: 4520331 (1985-05-01), Steidel
patent: 4568834 (1986-02-01), Sherman et al.
patent: 4570079 (1986-02-01), Davis
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