发明名称 System and Method for Tuning Baseband Filters in Wireless Transceivers
摘要 A system and method for tuning baseband filters in wireless transceivers. A method comprises coupling a radio frequency (RF) signal generated by the wireless transmitter at an input of a wireless receiver, the RF signal having a desired frequency, measuring a magnitude of the coupled RF signal at an output of an analog-to-digital converter at an output of an analog baseband filter, wherein the magnitude is measured at the desired frequency, and adjusting a corner frequency of the analog baseband filter in response to the determining that the measured magnitude differs from a specified value.
申请公布号 US2009170445(A1) 申请公布日期 2009.07.02
申请号 US20080049995 申请日期 2008.03.17
申请人 WANG YONGTAO;MUHAMMAD KHURRAM 发明人 WANG YONGTAO;MUHAMMAD KHURRAM
分类号 H04B1/40 主分类号 H04B1/40
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