The exemplary embodiments described provide a low cost architecture for a quad-mode frontend of a communication device. In particular, the exemplary embodiments use diplexers to reduce the complexity of frontend switches and transceivers.
申请公布号
US2011204991(A1)
申请公布日期
2011.08.25
申请号
US201113026716
申请日期
2011.02.14
申请人
RF MICRO DEVICES, INC.
发明人
RAO JAYANTI JAGANATHA;LEE CHUNG LIANG;HOWELL GEOFFREY LEE
