Invention Grant
- Patent Title: Antenna switch module
- Patent Title (中): 天线开关模块
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Application No.: US11490740Application Date: 2006-07-21
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Publication No.: US07589602B2Publication Date: 2009-09-15
- Inventor: Patrick Poveda , Francois Dupont
- Applicant: Patrick Poveda , Francois Dupont
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Agent Lisa K. Jorgenson; William R. McClellan
- Priority: FR0552276 20050722
- Main IPC: H01P1/10
- IPC: H01P1/10 ; H01P5/12 ; H04B1/44 ; H04B1/46

Abstract:
An antenna switch module between several radio-frequency transmit and/or receive paths including, between a common terminal on the antenna side and an access capacitor specific to each path, at least one diode, the number of diodes directly connected to the common terminal being odd and the number of diodes having their cathode on the common terminal side being equal, with a difference of one, to the number of diodes having their anode on the common terminal side.
Public/Granted literature
- US20070018753A1 Antenna switch module Public/Granted day:2007-01-25
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