发明申请
- 专利标题： Circuit Arrangement for RF Loopback
- 专利标题（中）： RF环回电路布置
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申请号： US13993731申请日： 2010-12-22
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公开(公告)号： US20130329574A1公开(公告)日： 2013-12-12
- 发明人: Pasi Lehtonen , Harri Pellikka , Marko Alanen , Pasi Tikka , Sami Kalajo , Pekka Ikonen
- 申请人： Pasi Lehtonen , Harri Pellikka , Marko Alanen , Pasi Tikka , Sami Kalajo , Pekka Ikonen
- 申请人地址： DE Muenchen
- 专利权人： EPCOS AG
- 当前专利权人： EPCOS AG
- 当前专利权人地址： DE Muenchen
- 国际申请： PCT/EP2010/070541 WO 20101222
- 主分类号： H04B17/00
- IPC分类号： H04B17/00
摘要：
A circuit arrangement includes a transceiver unit, a switching device coupled to the transceiver unit with a terminal and a control device coupled to the switching device. The control device is configured to operate in a first and in a second mode of operation. In the first mode of operation, the switching device is configured by the control device such that a first signal is routed from the transceiver unit via the switching device back to the transceiver unit in a feedback loop. In the second mode of operation, the switching device is configured by the control device such that a second signal is routed from the transceiver unit via the switching device to the terminal or the second signal is routed from the terminal via the switching device to the transceiver.
公开/授权文献
- US10116399B2 Circuit arrangement for RF loopback 公开/授权日：2018-10-30
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