結合了一種米波段DBF 體制雷達的研制，提出一種基于CPCI 總線的數(shù)字接收機。它
由多塊單板完成10 通道數(shù)字接收的標準6U 板卡、SCSI 磁盤陣列、內定時控制板和互連的二次底板構成，具有集成度高、模塊化強、動態(tài)范圍大等優(yōu)點，已實際應用于雷達的外場聯(lián)試。由于其通用性，經(jīng)過軟件的升級、移植，也可廣泛應用于通訊、聲納、醫(yī)療設備等領域。
關鍵詞：DBF 米波雷達 數(shù)字接收機 CPCI
Implementation of Metre Wave Band DBF Radar Digital receiver Tao,Qingchang Xu,Chengfa Abstract: The implementation of a digital receiver platform based on CPCI bus are discussed which is combined with the development of a metre wave band DBF radar. The digital receiver has been applied to outfielding debgugging , which consist of SCSI Raid ,inner timer , backplane for interlink and several standard 6U board who handles 10 channels digital receiving. It has some merit such as high integration degree, powerful modularization and big dynamic rang, so it can be used in other wild field such as communications, sonars and medical equipments.
Key word: DBF , Metre wave band Radar, Digital Receiver, CPCI