High-frequency signal receiving apparatus

Details High-frequency signal receiving apparatus High-frequency signal receiving apparatus

2007-03-20

2007-03-20

Nguyen, Duc M. (Department: 2617)

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency modifying or conversion

C455S296000

Reexamination Certificate

active

10468816

ABSTRACT:
A high-frequency signal receiver includes a mixer having one port for receiving an input signal and another port for receiving an output from a local oscillator, a filter for receiving an output from the mixer, and an output terminal to which an output from the filter is supplied. At least the mixer and the filter are formed of balanced circuits, so that they have high capability of eliminating interference. Distances between the circuits thus can be short. Further, partition plates for shielding the interference are not needed, thus allowing the receiver to be small.

REFERENCES:
patent: 4315333 (1982-02-01), Yamashita et al.
patent: 4792939 (1988-12-01), Hikita et al.
patent: 6006081 (1999-12-01), Moore
patent: 6125268 (2000-09-01), Boesch et al.
patent: 6400420 (2002-06-01), Kim
patent: 2003/0015707 (2003-01-01), Bosco et al.
patent: 2004/0036165 (2004-02-01), Ammar
patent: 2005/0095998 (2005-05-01), Toncich
patent: 59-81925 (1984-05-01), None
patent: 62-92399 (1987-04-01), None
patent: 5-53331 (1993-07-01), None
patent: 6-69829 (1994-03-01), None
patent: 8-298393 (1996-11-01), None
patent: 9-275355 (1997-10-01), None
patent: 2002-305691 (2002-10-01), None
patent: 2002-368641 (2002-12-01), None
patent: 2000-0043103 (2000-07-01), None

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