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干线通讯用圆波导管的谐振腔测量方法
Authors
潘中浩
Publication date
1 January 1975
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
<正> 用H010模圆波导代替同轴电缆实现长途干线通讯具有很多优点。首先它可以应用毫米波段极宽广的频带满足通讯容量日益增长的需要,而且具有保密性好、高度可靠等大气传输系统所无法比拟的优点。衰耗是设计通讯干线的重要参数,H010模在圆波导中的传输衰耗随频率的增高而单调下降。典型的圆波导在8毫米波段的衰耗约每公里3
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Last time updated on 26/01/2023