发明申请
- 专利标题： WIRELESS COMMUNICATION SYSTEM USING A SINGLE TRACE FOR TRANSMITTING SIGNALS
- 专利标题（中）： 无线通信系统使用单个跟踪发送信号
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申请号： US11277034申请日： 2006-03-20
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公开(公告)号： US20070189413A1公开(公告)日： 2007-08-16
- 发明人: Chen-Chia Huang , Cheng-Hsiung Hsu , Chun-Chao Chen , Kuo-Lung Lin , Pei-Chi Chen
- 申请人： Chen-Chia Huang , Cheng-Hsiung Hsu , Chun-Chao Chen , Kuo-Lung Lin , Pei-Chi Chen
- 优先权： TW095105112 20060215
- 主分类号： H04L27/00
- IPC分类号： H04L27/00
摘要：
A wireless communication system includes an antenna, a receiving module, a power source, and a power control hub. The power control hub includes an amplifier having a first end coupled to the receiving module and a second end coupled to the power source. The amplifier generates a first output signal based on a control signal of the receiving module. The power control hub includes a rectifier having a first end coupled to the output end of the amplifier and a second end coupled to the power source. The rectifier generates a second output signal based on the first output signal. The power control hub also includes a switch. A first and a second end of the switch are electrically connected or disconnected based on the second output signal received at a control end of the switch.
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