High-frequency device, high-frequency module and...

Details High-frequency device, high-frequency module and... High-frequency device, high-frequency module and...

2006-07-11

2006-07-11

Le, Lana (Department: 2685)

Telecommunications

Transmitter and receiver at same station

With transmitter-receiver switching or interaction prevention

C455S073000, C455S083000, C455S076000

Reexamination Certificate

active

07076216

ABSTRACT:
A high-frequency module constituted by an integral laminate for handling a plurality of transmitting/receiving systems having different passbands comprises (a) a switch module part for branching higher-frequency signals and lower-frequency signals and switching connection to the transmitting systems and the receiving systems, (b) a high-frequency amplifying circuit module part, and (c) a phase-adjusting circuit disposed between the switch module part and the high-frequency amplifying circuit module part, wherein the phase matching between the switch module part and the high-frequency amplifying circuit module part via the phase-adjusting circuit is adjusted to conjugate matching in a fundamental frequency band, while it is adjusted in a nonconjugate matching range in n-th frequency bands, wherein n is an integer of 2 or more.

REFERENCES:
patent: 3245014 (1966-04-01), Plutchok et al.
patent: 5446464 (1995-08-01), Feldle
patent: 5771016 (1998-06-01), Mullins et al.
patent: 6006111 (1999-12-01), Rowland
patent: 6043779 (2000-03-01), Lalezari et al.
patent: 2005/0146392 (2005-07-01), Karlsson et al.
patent: 0 837516 (1998-04-01), None
patent: 0 921642 (1999-06-01), None
patent: 0 837516 (2000-05-01), None
patent: 0 998035 (2000-05-01), None
patent: 1061662 (2000-12-01), None
patent: 1223634 (2002-07-01), None
patent: 2000-183612 (2000-06-01), None
patent: 2002-171137 (2002-06-01), None

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