Pin diode switch mounted in a ridge waveguide

Wave transmission lines and networks – Long line elements and components – Waveguide elements and components

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333262, 357 58, H01P 115

Patent

active

046600086

ABSTRACT:
A millimetric electromagnetic waves switch is constituted by a ridged waveguide associated to a PIN diode of which the layers P.sup.+ and N.sup.+ are very thin, of about 2 to 5 microns thickness. The width of the diode is inferior to that of the ridged part of the guide and its dimension according to the longitudinal axis of the guide is a multiple of the half-length of the guided wave.

REFERENCES:
patent: 3346825 (1967-10-01), Scott et al.
patent: 3761711 (1973-09-01), Hall
patent: 3852794 (1974-12-01), Pearson et al.
patent: 3982267 (1976-09-01), Henry
patent: 4163240 (1979-07-01), Swinehart et al.
patent: 4301429 (1981-11-01), Goldman et al.
patent: 4507632 (1985-03-01), Baril et al.
Muller, J.; "Pin-Diode for the Modulation of mm-Wave Frequencies"; IEEE Transactions on Electron Devices; vol. ED-23, No. 1; Jan. 1976, pp. 61-63.
Nyss, N. L.; Millimetre Pin Diode Control Devices; paper from Microwaves Associates Ltd., Dunstable, U.K.
RCA Review, vol. 38, No. 3, Sep. 1977, Princeton (US) Y. S. Chiang et al., pp. 390-405.

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