In chapter 3 , a novel planar polarization diversity antenna that has two feed ports with more than 20 db isolation has been proposed 第三章提出了一种新型两端口平面极化分集天线。
The performance of a planar polarization diversity antenna on the handset with optimum combining and equal ratio combining is then studied 用montecarlo仿真研究了采用最优合并和等比合并的手机上平面双端口极化天线系统的分集性能。