| 免调谐行波天线宽带阻抗匹配的设计与实现 |
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| 引用本文： | 刘斌,宋铮,张玉. 免调谐行波天线宽带阻抗匹配的设计与实现[J]. 解放军理工大学学报(自然科学版), 2001, 2(6): 52-54 |
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| 作者姓名： | 刘斌 宋铮 张玉 |
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| 作者单位： | 解放军电子工程学院 安徽合肥230037(刘斌，宋铮)，解放军电子工程学院 安徽合肥230037(张玉) |
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| 摘 要： | 为实现免调谐行波天线在短波宽频带内的阻抗匹配，采用传输线变压器作为阻抗变换器。通过合理选择变换电路形式及传输线最佳特性阻抗，综合考虑功率容量、平衡／不平衡转换等要素，给出了详细的设计思路与方案，并进行了参数实测和分析，验证了传输线变压器实现宽带阻抗匹配的可行性和有效性。
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| 关 键 词： | 宽带阻抗匹配 传输线变压器 驻波比 |
| 文章编号： | 1009-3443(2001)06-0052-03 |
| 修稿时间： | 2001-05-30 |
Design and Fulfilml ent of Broadband Impedance-matching forTune-avo ided T rave lingWave Antenna |
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| LIU Bin,SONG Zheng and ZHANG Yu. Design and Fulfilml ent of Broadband Impedance-matching forTune-avo ided T rave lingWave Antenna[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2001, 2(6): 52-54 |
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| Authors: | LIU Bin SONG Zheng ZHANG Yu |
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| Affiliation: | Electronic Engineering Institute, PLA, Hefei 210037, China;Electronic Engineering Institute, PLA, Hefei 210037, China;Electronic Engineering Institute, PLA, Hefei 210037, China |
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| Abstract: | In order to fulfill impedance matching for tune avoided traveling wave antenna within short wave broadband, transmission line transformer as an impedance transformer is applied, and by choosing the appropriate form of transposition circuit and the best special impedance of transmission line, and by considering factors such as power capacity and balance/imbalance transformation,a detailed designing plan has been worked out. The parameters in real situation have also been measured and analyzed. and the practicability and effectiveness of the fulfillment of broadband impedance matching have been testified. |
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| Keywords: | broadband impedance matching transmission line transformer standing wave ratio |
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