CAJ | 학술논문

针对接收信号带宽内存在多个不同带宽、非均匀分布的子带信号,其个数、带宽和位置具有时变性,提出一种动态信道化滤波的方法,实现了宽带信号多通道全概率实时并行接收,通过Matlab仿真结果验证了该方法的可行性.此方法对研究信号接收机具有重要的参考价值和广泛的应用前景.
침대접수신호대관내존재다개불동대관、비균균분포적자대신호,기개수、대관화위치구유시변성,제출일충동태신도화려파적방법,실현료관대신호다통도전개솔실시병행접수,통과Matlab방진결과험증료해방법적가행성.차방법대연구신호접수궤구유중요적삼고개치화엄범적응용전경.
Aiming at the fact that there are several sub?band signals with different bandwith and uneven distribution in the received bandwidth,whose number,bandwidth and band location have the characteristic of the time?variant,a method of dy?namic channelization filtering is presented,the multi?channel total probability real?time and parallel receiving of wideband sig?nal is realized,and the feasibility of the method is proved through the Matlab simulation results. This method has an important reference value and broad application prospect in the study of signal receiver.