发明申请
- 专利标题: RF TRANSCEIVER FRONT-END WITH RX/TX ISOLATION
- 专利标题(中): RF收发器前端带RX / TX隔离
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申请号: US12363486申请日: 2009-01-30
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公开(公告)号: US20100035563A1公开(公告)日: 2010-02-11
- 发明人: Mohyee Mikhemar , Hooman Darabi
- 申请人: Mohyee Mikhemar , Hooman Darabi
- 申请人地址: US CA IRVINE
- 专利权人: BROADCOM CORPORATION
- 当前专利权人: BROADCOM CORPORATION
- 当前专利权人地址: US CA IRVINE
- 主分类号: H04B1/40
- IPC分类号: H04B1/40
摘要:
A radio frequency (RF) transceiver front-end includes an antenna, an RF receiver section, an RF transmitter section, a balancing circuit, and a multiple node isolation and coupling circuit. The multiple node isolation and coupling circuit is coupled to the antenna, the RF receiver section, the RF transmitter section, and the balancing circuit. The multiple node isolation and coupling circuit provides an inbound RF signal from the antenna to the RF receiver section and provides an outbound RF signal from the RF transmitter section to the antenna, wherein, by providing an isolating signal to the balancing circuit, the multiple node isolation and coupling circuit substantially isolates the outbound RF signal from the inbound RF signal.
公开/授权文献
- US08208866B2 RF transceiver front-end with RX/TX isolation 公开/授权日:2012-06-26
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