| 毫米波段连续波雷达天线隔离度设计 |
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| 引用本文： | 王永华 赵迎超. 毫米波段连续波雷达天线隔离度设计[J]. 火控雷达技术, 2014, 0(1): 98-100,108 |
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| 作者姓名： | 王永华 赵迎超 |
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| 作者单位： | 西安电子工程研究所,西安710100 |
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| 摘 要： | 收发系统间信号隔离度是连续波雷达天线设计的关键指标,它主导着连续波雷达系统的性能。针对本连续波雷达收发天线间具体的信号耦合通道,本文在收发天线间加装扼流槽,铺设微波吸波材料以及安装具有滤波功能的微波光子晶体结构等隔离措施,提高了收发天线间的隔离度。
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| 关 键 词： | 隔离度 连续波雷达 天线 |
Isolation Design of A MMW Continuous Wave Radar Antenna |
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| Wang Yonghua,Zhao Yingchao. Isolation Design of A MMW Continuous Wave Radar Antenna[J]. Fire Control Radar Technology, 2014, 0(1): 98-100,108 |
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| Authors: | Wang Yonghua Zhao Yingchao |
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| Affiliation: | ( Xi＇ an Electronic Engineering Research Institute, Xi＇ an 710100) |
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| Abstract: | Signal isolation between transmitting and receiving systems is a key specification of continuous wave （CW） radar, and it defines the performance of CW radar system. Because there is a signal coupling channel between transmitting and receiving CW antennas we designed, in order to improve isolation between two antennas, many measures are token, which include adding choke groove between two antennas, laying microwave absorber, introducing microwave photonic crystal structure with filtering function, etc. |
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| Keywords: | isolation continuous wave radar antenna |
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