微波中继通信是实现远距离通信，一般说来，通信距离往往长达数千米甚至上万米，或环绕地球曲面，由于地球曲面的影响以及空间传输的损耗，每隔50公里左右，就需要设置中继站，将电波放大转发而延伸。这种通信方式，也称为微波中继通信或称微波接力通信。 微波是一种频率极高的，波长很短的电磁波。微波的所谓“微”是指其波长比普通无线电波波长更微小。微波对应频率大约为300MHz~3000GHz，波长范围大约在1m~0.1mm之间。
微波中继通信设备 microwave radio relay equipment
铁路微波中继通信 microwave relay communication for railway
微波中继通信系统 [通信] microwave relay communication system
数字微波中继通信 DIGITAL MICROWAVE RELAY COMMUNICATION
微波中继通信线路 microwave radio relay link
模拟微波中继通信 ANALOG MICROWAVE RELAY COMMUNICATION
微波中继通信电路设计 planning of radio relay links
视距微波中继通信系统 line-of-sight microwave radio relay system
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专门讨论了调频制卫星通信和微波中继通信系统中的噪声对多路电话通信的影响。
The discus - sion of the effect on multiplex telephone communication by noise of FM satellite communication sys - tem and microwave relay communication system is also included.
本文叙述在微波中继通信中，确定和计算电波在平坦地面和起伏山地的反射点位置及路径余隙的方法。
The method of calculating the reflection point positions and path clearance of the electric wave at the level ground and mountainous region for the microwave relay communication is described.
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