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jiao cha ji hua fang shi xia shu mo tong pin gan rao de fen xi yu shi jian
Author(s): 
Pages: 102-105
Year: Issue:  6
Journal: Radio & TV Broadcast Engineering

Keyword:  交叉极化射频保护率覆盖场强地面数字电视;
Abstract: 文章对在地面数字电视建设过程中出现的与模拟电视在交叠区的同频干扰进行分析,得出采用正交极化方式可以有效地减少干扰区域,同时在部分区域将会出现数模同频共同接收的现象.最后通过实测进一步加以验证.
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