Invention Grant
US08970323B2 Circuit arrangement with an antenna switch and a bandstop filter and corresponding method
有权
电路布置采用天线开关和带阻滤波器及相应的方法
- Patent Title: Circuit arrangement with an antenna switch and a bandstop filter and corresponding method
- Patent Title (中): 电路布置采用天线开关和带阻滤波器及相应的方法
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Application No.: US13185566Application Date: 2011-07-19
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Publication No.: US08970323B2Publication Date: 2015-03-03
- Inventor: Winfried Bakalski , Nikolay Ilkov
- Applicant: Winfried Bakalski , Nikolay Ilkov
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Main IPC: H03H7/12
- IPC: H03H7/12 ; H01P1/15 ; H04B1/18
Abstract:
Implementations are presented herein that include an antenna switch that includes a plurality of ports. A bandstop filter is coupled to at least one of the plurality of ports of the antenna switch and the bandstop filter is configured to attenuate a disturbing frequency. A transistor is configured to receive a control signal and to switch on the bandstop filter responsive to the control signal.
Public/Granted literature
- US20130021113A1 Circuit arrangement with an antenna switch and a bandstop filter and corresponding method Public/Granted day:2013-01-24
Information query
IPC分类:
