medium frequency receiver 中文意思是什麼
medium frequency receiver
解釋
中頻接收機-
The radar medium frequency receiver employ digital signal process algorithm, makes use of flexible digital chips, such as cpld, fpga & special dsp. it take on the advantage of small cubage, low weight, cheapness, simple configuration, modularization. and it takes on the all advantage of digitalization
雷達中頻數字接收機採用數字信號處理演算法,使用易於實現演算法的fpga 、 cpld或專用的dsp晶元,體積小,重量輕,造價低,結構簡單,易模塊化,系統配置更新快,維護升級方便,具有數字化的優點。 -
The purpose of this article is to introduce the realization of medium frequency receive for bpsk pulse compress radar. and it includes the realization of constant false alarm rate ( cfar ) process. the main content of this article includes : ( 1 ) the introduction of radar medium frequency receiver ; ( 2 ) the introduction of medium frequency receiver theory ; ( 3 ) the simulation for medium frequency receive of bpsk pulse compress radar ; ( 4 ) the hardware realization for medium frequency receive of bpsk pulse compress radar
本文的主要工作包括: ( 1 )介紹雷達數字接收機的概念; ( 2 )介紹中頻數字接收理論; ( 3 )介紹二相編碼脈壓雷達中頻接收的方案設計和模擬驗證; ( 4 )通過硬體描述語言ahdl ,完成中頻數字接收和脈壓處理演算法在fpga上的實現; ( 5 )完成雷達中頻數字接收機信號處理板原理設計,並同課題組成員一起完成硬體調試,並給出相應的測試結果。
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