新乡学院学报
新鄉學院學報
신향학원학보
Journal of Xinxiang University
2014年
12期
27-28
,共2页
基带信号%正交信号%双极性信号%传输性能
基帶信號%正交信號%雙極性信號%傳輸性能
기대신호%정교신호%쌍겁성신호%전수성능
baseband signal%orthogonal signal%bipolar signals%transmission performance
对二进制基带信号的传输和接收进行了介绍，并对正交信号和双极性信号的传输性能进行了分析。对两种信号在AWGN信道下的传输性能进行了仿真，通过分析性能曲线图得出，在相同的传输条件下，双极性信号比正交信号具有更好的传输性能。
對二進製基帶信號的傳輸和接收進行瞭介紹，併對正交信號和雙極性信號的傳輸性能進行瞭分析。對兩種信號在AWGN信道下的傳輸性能進行瞭倣真，通過分析性能麯線圖得齣，在相同的傳輸條件下，雙極性信號比正交信號具有更好的傳輸性能。
대이진제기대신호적전수화접수진행료개소，병대정교신호화쌍겁성신호적전수성능진행료분석。대량충신호재AWGN신도하적전수성능진행료방진，통과분석성능곡선도득출，재상동적전수조건하，쌍겁성신호비정교신호구유경호적전수성능。
The author introduced the transmission and reception of foundation signals of binary system ,and analyzed the transmission performance of orthogonal and bipolar signal The transmission performance of the two signals in AWGN (Additive White Gaussian Noise) were emulated and compared with the help of performance chars .Result showed that the bipolar signal has better transmission performance than orthogonal signal .
