huisheng liu 中文意思是什麼
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In order to meet the needs of dsss signal reconnaissance, a method of dispreading without the code is brought forward by this paper , in which the local code is gained from the dsss signal. so we can intercept dsss signal with low snr even if the spreading code is unknown. liu jie ( communication and information system ) directed by prof. gao huisheng
為適應電子戰中對直擴信號偵察的需要,本文提出一種了無碼解擴的方案,採用從直擴信號中獲得本地參考信號的方法,可以在沒有擴頻碼的情況下,截獲低信噪比直擴信號的通信信息。 -
Zhen bin wu xihong liu zhimin chi huisheng
甄斌,吳璽宏,劉志敏,遲惠生
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