High-frequency switch module

Details High-frequency switch module High-frequency switch module

2006-01-17

2006-01-17

Nguyen, Lee (Department: 2682)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S078000, C455S080000, C455S550100, C455S553100, C333S103000, C333S104000

Reexamination Certificate

active

06987984

ABSTRACT:
A high-frequency switch module comprising one band-separating circuit and two switch circuits, the first switch circuit being connected to one circuit separated by the band-separating circuit, and the second switch circuit being connected to the other circuit thereof; the first switch circuit being a circuit for switching a transmission system and a reception system for a first transmitting and receiving system; and the second switch circuit being a circuit for switching a transmission system and a reception system for a second transmitting and receiving system and a transmission system and a reception system for a third transmitting and receiving system.

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