| 一种结构紧凑带阻抗补偿的新型UHF套筒天线 |
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| 引用本文： | 李 峰,李铁军,魏 亮. 一种结构紧凑带阻抗补偿的新型UHF套筒天线[J]. 现代电子技术, 2014, 0(7): 89-91,97 |
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| 作者姓名： | 李 峰 李铁军 魏 亮 |
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| 作者单位： | 中国飞行试验研究院,陕西 西安710089 |
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| 摘 要： | 通过采用一种新的阻抗补偿技术设计出一种新型的机载宽频带套筒天线,经仿真和实测证明采用这种阻抗补偿技术对套筒天线方向图没有明显的影响。新型UHF套筒天线与普通机载超短波天线相比具有结构紧凑、气动性佳、功率容量大、直流接地的明显优势,非常适宜于安装在高速飞机上。
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| 关 键 词： | 机载天线 UHF套筒天线 阻抗补偿 VSWR |
A novel UHF sleeve antenna with compact structure and impedance compensation |
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| LI Feng,LI Tie-jun,WEI Liang. A novel UHF sleeve antenna with compact structure and impedance compensation[J]. Modern Electronic Technique, 2014, 0(7): 89-91,97 |
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| Authors: | LI Feng LI Tie-jun WEI Liang |
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| Affiliation: | (Chinese Flight Test Establishment,Xi′an 710089,China) |
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| Abstract: | A nevel airborne wideband sleeve antenna was designed with a new impedance compensation technology. The simulation and measured results prove that the impedance compensation technology will not bring a obvious influence on sleeve an-tenna pattern. Compared with common airborne ultrashort wave antenna,the new UHF sleeve antenna has more compact structure, better aerodynamic property,larger power capacity and more perfect DC grounding. The antenna is suitable for high-speed aircrafts. |
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| Keywords: | airborne antenna UHF sleeve antenna impedance compensation VSWR |
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