Radio frequency signal combining/sorting device

Details Radio frequency signal combining/sorting device Radio frequency signal combining/sorting device

1988-03-10

1990-02-20

LaRoche, Eugene R.

Wave transmission lines and networks

Plural channel systems

Having branched circuits

333134, H01P 1212

Patent

active

049029916

ABSTRACT:
A radio frequency signal combining/sorting device which includes a plurality of filters, and a duplexer device connected to one side of input/output sides of each of the filters for combining/sorting signals, and is characterized in that there is provided a coupling device formed at the input/output ends of the filter connected side of the duplexer means device, with the filters being formed, at their side connected to the duplexer device, with openings for receiving the coupling device.

REFERENCES:
patent: 2419557 (1947-04-01), Friis
patent: 3068428 (1962-12-01), Alford et al.
patent: 4080601 (1978-03-01), Alcorn, Jr.
patent: 4186359 (1980-01-01), Kaegebein
patent: 4375622 (1983-03-01), Hollingsworth et al.
patent: 4614920 (1986-09-01), Tong
patent: 4644303 (1987-02-01), Jachowski et al.
patent: 4646038 (1987-02-01), Wanat
patent: 4667172 (1987-05-01), Longshore et al.

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