| 超宽带双脊魔T的研制 |
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| 引用本文： | 黄绣江,郭泉,李忻,徐凡,钦耀坤,钟云洋,汪易,黄辉,冯昀,倪红坚,葛寿兵. 超宽带双脊魔T的研制[J]. 电波科学学报, 2007, 22(2): 177-180 |
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| 作者姓名： | 黄绣江 郭泉 李忻 徐凡 钦耀坤 钟云洋 汪易 黄辉 冯昀 倪红坚 葛寿兵 |
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| 作者单位： | 中国电子科技集团公司第二十三研究所,上海,200437;上海交通大学信息与通信工程博士后流动站,上海,200030 |
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| 基金项目： | 解放军总装备部预研项目 |
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| 摘 要： | 优化设计并研制了由渐变双脊波导、匹配块、销钉等构成的双脊波导魔T,在18GHz～40GHz范围内实现了功率等分,E、H臂隔离度低于-30 dB,驻波系数小于1.7,等分臂功率差值小于0.2 dB.该超宽带双脊波导魔T具有用于雷达、电子对抗系统、超宽带接收系统等的实用价值,可促进整机小型化发展、提高系统性能.
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| 关 键 词： | 超宽带魔T 双脊波导 优化仿真 |
| 文章编号： | 1005-0388（2007）02-0177-04 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-10-14 |
Development of an ultra-wide-band magic T using double ridged waveguide |
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| HUANG Xiu-jiang,GUO Quan,LI Xin,XU Fan,QIN Yao-kun,ZHONG Yun-yang,WANG Yi,HUANG Hui,FENG Yun,NI Hong-jian,GE Shou-bing. Development of an ultra-wide-band magic T using double ridged waveguide[J]. Chinese Journal of Radio Science, 2007, 22(2): 177-180 |
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| Authors: | HUANG Xiu-jiang GUO Quan LI Xin XU Fan QIN Yao-kun ZHONG Yun-yang WANG Yi HUANG Hui FENG Yun NI Hong-jian GE Shou-bing |
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| Affiliation: | 1. China Electronics Technology Group Corporation No. 23 Research Institute, xiujianghuang99 @163, corn, Shanghai 200437, Chinas2. Shanghai Jiaotong Univ. , Information and Comm. Eng. Postdoctoral station, Shanghai 200030, China. |
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| Abstract: | A double ridged waveguide magic T consisting of double ridged waveguides, a matched block and a pin has been developed. Equal power division has been realized from 18GHz to 40GHz. The isolation between E-arm and H-arm is lower than 30dB. The VSWR is less than 1.7 and the power difference between two equal arms is less than 0. 2dB. The double ridged waveguide magic T can be applied in radar, electronic counterdevice, ultra-wideband receiving system, and so on. It can accelerate the miniaturization of the whole system and improve the system performance. |
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| Keywords: | ultra-band magic T double ridged waveguide optimization and simulation |
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