米波段DBF體制雷達(dá)數(shù)字接收機(jī)的實(shí)現(xiàn)

結(jié)合了一種米波段DBF 體制雷達(dá)的研制，提出一種基于CPCI 總線(xiàn)的數(shù)字接收機(jī)。它
由多塊單板完成10 通道數(shù)字接收的標(biāo)準(zhǔn)6U 板卡、SCSI 磁盤(pán)陣列、內(nèi)定時(shí)控制板和互連的二次底板構(gòu)成，具有集成度高、模塊化強(qiáng)、動(dòng)態(tài)范圍大等優(yōu)點(diǎn)，已實(shí)際應(yīng)用于雷達(dá)的外場(chǎng)聯(lián)試。由于其通用性，經(jīng)過(guò)軟件的升級(jí)、移植，也可廣泛應(yīng)用于通訊、聲納、醫(yī)療設(shè)備等領(lǐng)域。
關(guān)鍵詞：DBF 米波雷達(dá) 數(shù)字接收機(jī) 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