论文部分内容阅读
本文分析了同频干扰、邻道干扰、互调干扰等3种无线电干扰的产生机理,提出了无线电同频干扰与邻道干扰基于定积分的计算方法;同时分析互调干扰的基础上引入了互调干扰的等效计算公式。最后,在频谱管理软件系统中实现了3种干扰样式的模拟计算,通过实验数据验证了干扰分析计算方法的正确性。
This paper analyzes the mechanism of co-channel interference, adjacent channel interference, intermodulation interference and other three kinds of radio interference mechanism, put forward the radio co-channel interference and adjacent channel interference based on the definite integral calculation method; at the same time analysis of intermodulation interference was introduced Equivalent calculation formula of intermodulation interference. Finally, three kinds of interference pattern simulation are implemented in the spectrum management software system. The correctness of the interference analysis and calculation method is verified by experimental data.