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发明申请
US20110059708A1 METHOD AND SYSTEM FOR TUNING AN ANTENNA USING INJECTION 失效
使用注射方法调整天线的方法和系统

  • 专利标题： METHOD AND SYSTEM FOR TUNING AN ANTENNA USING INJECTION
  • 专利标题（中）： 使用注射方法调整天线的方法和系统
  • 申请号： US12942525
    申请日： 2010-11-09
  • 公开(公告)号： US20110059708A1
    公开(公告)日： 2011-03-10
  • 发明人: Ahmadreza Rofougaran
  • 申请人： Ahmadreza Rofougaran
  • 主分类号： H04B1/18
  • IPC分类号： H04B1/18
METHOD AND SYSTEM FOR TUNING AN ANTENNA USING INJECTION
摘要：
A method for wireless communication includes adding a received DVB-H signal with a reference oscillator signal to generate an added DVB-H signal. The reference oscillator signal may be added at an input of a matching load. The matching load may be used to tune a wireless antenna that receives the received DVB-H signal based on a received signal strength indicator (RSSI) associated with the added DVB-H signal. The reference oscillator signal may be generated, and the generated reference oscillator signal may be amplified. The added DVB-H signal may be amplified subsequent to the adding. The RSSI associated with the added DVB-H signal may be determined. The tuning may occur during receiving of a preamble of a packet for the received DVB-H signal.
摘要（中）：

一种用于无线通信的方法包括将接收到的DVB-H信号与参考振荡器信号相加以产生附加的DVB-H信号。 可以在匹配负载的输入处添加参考振荡器信号。 匹配负载可以用于基于与所添加的DVB-H信号相关联的接收信号强度指示符（RSSI）来调谐接收所接收的DVB-H信号的无线天线。 可以产生参考振荡器信号，并且可以放大产生的基准振荡器信号。 添加的DVB-H信号可以在添加之后被放大。 可以确定与添加的DVB-H信号相关联的RSSI。 在接收到用于接收的DVB-H信号的分组的前同步码时可能发生调谐。

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