Invention Grant
- Patent Title: Apparatus for wirelessly transmitting information, communication terminal for wirelessly transmitting information and impedance matching method
- Patent Title (中): 用于无线发送信息的装置，用于无线发送信息的通信终端和阻抗匹配方法
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Application No.: US13877435Application Date: 2011-08-29
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Publication No.: US09100109B2Publication Date: 2015-08-04
- Inventor: Edgar Schmidhammer , Pasi Tikka
- Applicant: Edgar Schmidhammer , Pasi Tikka
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: Slater & Matsil, L.L.P.
- Priority: DE102010047440 20101004
- International Application: PCT/EP2011/064837 WO 20110829
- International Announcement: WO2012/045526 WO 20120412
- Main IPC: H04B1/44
- IPC: H04B1/44 ; H04B1/46 ; H04B15/00 ; H03H7/40 ; H03H7/38
Abstract:
An apparatus for wirelessly transmitting information includes a transmitting/receiving unit and an antenna unit. An electrical signal path is between the transmitting/receiving unit and the antenna unit. A front-end module contains at least one duplexer and is electrically connected into the signal path between the transmitting/receiving unit and the antenna unit. A detector unit is used for detecting signals proportional to radio-frequency signals propagating in the signal path. The detector unit is electrically coupled to the signal path between the transmitting/receiving unit and the front-end module.
Public/Granted literature
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