| L波段DBF体制雷达接收前端的设计 |
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| 引用本文： | 莫骊.L波段DBF体制雷达接收前端的设计[J].信息技术,2008,32(7). |
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| 作者姓名： | 莫骊 |
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| 作者单位： | 华东电子工程研究所,合肥,230031 |
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| 摘 要： | 详细介绍了一种L波段DBF体制雷达的接收前端的设计过程.该前端采用超外差式二次变频体制,并最大限度提高各单元电路的集成度,实现了高度的宽温稳定性和批次一致性.测试结果充分证明该项技术已经成熟.
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| 关 键 词： | DBF体制 接收前端 超外差式 稳定性 一致性 |
Design for receiver front-end of L-band DBF-system radar |
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| MO Li.Design for receiver front-end of L-band DBF-system radar[J].Information Technology,2008,32(7). |
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| Authors: | MO Li |
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| Affiliation: | MO Li (East China Research Institute of Electronic Engineering,Hefei 230031,China) |
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| Abstract: | This paper describes the design process on the receiver front-end of one type of L-band DBF-system radar.Super heterodyne second-conversion system is adopted in the front-end.The design can maximum improve integration level of circuit in each unit,high broad-temperature stability of module and its consistency in different batch also can be realized.Sophistication of the technology has been proved with test result. |
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| Keywords: | DBF system receiver front-end super heterodyne stability consistency |
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