Microwave discriminator and devices using said discriminator

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United States of America Patent

PATENT NO 4694260
SERIAL NO

06823862

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Abstract

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A microwave frequency discriminator, i.e. an electronic device for directly transforming frequency modulation on a microwave carrier into a demodulated lower frequency signal. The discriminator is similar to a Travis discriminator and includes an inlet microstrip line, two resonant circuits (R.sub.1, R.sub.2) constituted by dielectric resonators and coupled to said inlet microstrip line to receive the modulated microwave signal, two outlet microstrip lines coupling each resonator to a respective microwave detector circuit, said detector circuits including loads (r.sub.1, r.sub.2) in series-opposition in the manner of a Travis discriminator.

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Patent Owner(s)

Patent OwnerAddress
ALCATEL THOMSON FAISCEAUX HERTZIENS 55 RUE GREFFULHE 92301 LEVALLOIS-PERRET CEDEX FRANCENot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Argintaru, Lazare Le Pre Saint Gervais, FR 7 65
Hebrard, Denis Levallois Perret, FR 3 28

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