Interference mitigation options to enhance compatibility between radar systems and digital radio-relay systems
发布日期
2000-05-01
实施日期
全文上线日期
2013-06-17 15:28:32
页数
28
起草单位
起草人
归口单位
中国标准分类
国际标准分类
摘要
The ITU Radiocommunication Assembly,
considering
a) that radar systems can produce interference to digital radio-relay systems (DRRSs) in some situations;
b) that there are two coupling mechanisms by which radiated energy from radar stations may be coupled into radio-relay systems:
?C radar spurious emission in the radio-relay bands;
?C radio-relay system front-end overload (receiver desensitization) caused by the radar fundamental frequency;
c) that the most desirable method of mitigating the interference may be to reduce the spurious emissions at the radar transmitter to a sufficiently low level;
d) that some of the techniques employed by radio-relay system designers to enhance system performance are expected to reduce the susceptibility of these systems to interference from radar transmitters,
适用范围
关键词
标准状态
现行有效
相关公告
用来增强雷达系统和数字无线中继系统之间兼容性的干扰减小选择Interference mitigation options to enhance compatibility between radar systems and digital radio-relay systems