摘要
60GHz具有数据传输率高和抗干扰能力强等特点,因此它在各个领域都有潜在的应用。信号经过3c信道会产生严重的衰落,降低系统性能。与传统的调制方式相比,跳时双正交脉冲调制(TH-BPPM)拥有更小的误码率。RAKE接收能够更好地捕捉信号能量。基于TH-BPPM调制的60GHz系统使用RAKE接收机能够提高系统性能。
60GHz system has potential applications in various fields, due to its high data rate and strong anti- interference ability. The signal will produce severe fading through 3c channel and system performance is reduced. Compared with the conventional modulations, hopping bi-orthogonal pulse modulation （TH-BPPM） has a smaller bit error rate （BEPR）. The RAKE receiver is better to capture the signal energy. The 60GHz system based on TH-BPPM modulation can has a better performance with RAKE receiver.
出处
《中国科技信息》
2013年第9期61-61,67,共2页
China Science and Technology Information
基金
青岛市国际科技合作计划:60GHz脉冲无线通信系统芯片关键技术的合作研发基金中文完整名称(No.12-1-4-137-hz)
