With the objective of developing distributed simulation system of frequency hopping ultrashort communication countermeasure system , the federation architecture and the complex envelop simulation block diagrams of fr transmitter and receiver are presented at first 摘要以建立超短波跳頻通信對抗分布式仿真系統(tǒng)為目的,首先給出了聯(lián)邦的體系結(jié)構(gòu)及跳頻發(fā)信機、接收機成員的復(fù)包絡(luò)仿真框圖。
In chapter 5 , the complex envelop simulation block diagrams of fh transmitter and receiver are presented at first . then key techniques of simulation system are discussed , including frame processing structure , fh sequence generator , etc . finally , simulation models of fh transmitter , receiver and jammer are presented . the influence of frequency excursion on performance of multi - tone continuous wave jamming is analyzed 第五章首先設(shè)計了跳頻發(fā)信機成員和接收機成員的復(fù)包絡(luò)仿真框圖;其次討論了跳頻仿真系統(tǒng)實現(xiàn)的關(guān)鍵技術(shù),包括幀處理結(jié)構(gòu)、跳頻序列發(fā)生器等;最后給出了跳頻通信發(fā)信機、接收機以及干擾機成員的仿真模型,分析了頻率偏移對多頻連續(xù)波干擾性能的影響。