Accession Number : ADD004926

Title :   Radio Receiver Isolation System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C

Personal Author(s) : Campbell,Donn V

Report Date : 27 Sep 1977

Pagination or Media Count : 7

Abstract : An isolation system adapted to permit simultaneous operation of at least two colocated radio transceivers operating at different frequencies into at least one antenna by means of a single hybrid transformer having said at least one antenna coupled to one conjugate port, at least one broadband impedance simulator coupled to the other conjugate port and wherein said transceivers are respectively coupled to sum and difference ports of the hybrid transformer is described.

Descriptors :   *Patents, *Radio receivers, Multiple operation, Isolation

Subject Categories : Cybernetics
      Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE