GPS RECEIVER WITH IMPROVED IMMUNITY TO COLLOCATED TRANSMISSIONS AND METHOD THEREFOR
摘要
<p>A method and apparatus for limiting the effect of interfering transmission on a Global Positioning System (GPS) receiver is disclosed. A first mode of operation of the GPS receiver is provided wherein the AGC of the receiver is operated in a linear state. A second mode of operation of the GPS receiver is provided wherein the AGC of the receiver is operated in a non-linear state. A first signal is provided indicating a presence of a jamming signal. In response to the first signal the GPS receiver is switched from the first mode of operation to the second mode of operation.</p>
申请公布号
WO2007003049(A1)
申请公布日期
2007.01.11
申请号
WO2006CA01094
申请日期
2006.07.04
申请人
SIGE SEMICONDUCTOR (EUROPE) LIMITED;SMITH, HOWARD, JAMES;FULGA, STEFAN;WALLIS, PAUL