Antenna switch module, all-in-one communication module,...

Details Antenna switch module, all-in-one communication module,... Antenna switch module, all-in-one communication module,...

2005-12-13

2005-12-13

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C333S103000, C333S262000, C455S019000

Reexamination Certificate

active

06975271

ABSTRACT:
To realize high pressure-tightness and improvement in a high-frequency characteristic due to a low impedance between a shunt FET and a ground of a FET switch circuit. An antenna switch module comprising a switch circuit for switching between transmitting and receiving of a signal between an antenna and a transmitting portion and/or a receiving portion and having a shunt circuit, wherein a capacitor of the shunt circuit of the switch circuit is provided to a dielectric layered body, and remaining elements of the switch circuit are provided to semiconductor chips mounted on the dielectric layered body.

REFERENCES:
patent: 5774792 (1998-06-01), Tanaka et al.
patent: 6862436 (2005-03-01), Hayakawa et al.
patent: 2002/0024375 (2002-02-01), Asano et al.
patent: 2004/0032706 (2004-02-01), Kemmochi et al.
patent: 2004/0075491 (2004-04-01), Kushitani et al.
patent: 2004/0113713 (2004-06-01), Zipper et al.
patent: 1 223 634 (2002-07-01), None
patent: 07-202502 (1995-08-01), None
patent: 07-202504 (1995-08-01), None
patent: 10-276003 (1998-10-01), None
patent: 2001-285112 (2001-10-01), None
patent: 2001-352271 (2001-12-01), None

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