全双工通信中的自干扰消除技术本科毕业论文.doc

中国科学技术大学本科毕业论文中国科学技术大学本科毕业论文题目全双工通信中的自干扰消除技术英文TheTechnologyofSelf-InterferenceCancellationinFullDuplexCommunicationPAGE\*MERGEFORMAT-41-中国科学技术大学本科毕业论文PAGE\*MERGEFORMAT-1-目录摘要........................................................................................................................2引言........................................................................................................31.1背景资料..............................................................................................31.2选题意义..............................................................................................61.3我的任务..............................................................................................7无线传输技术综述................................................................................82.1无线传输的历史及发展......................................................................82.2TDD和FDD........................................................................................92.3CDMA.................................................................................................142.4同时同频全双工.................................................................................16天线干扰消除.....................................................................................193.1天线消除原理.....................................................................................193.2天线消除效果.....................................................................................203.3小结.....................................................................................................31射频干扰消除.......................................................................................314.1射频消除概念.....................................................................................314.2射频消除效果.....................................................................................32数字干扰消除.......................................................................................335.1数字消除原理...............................