| 甚高频抗重影电视接收天线研究 |
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| 引用本文： | 林志,罗惠萍.甚高频抗重影电视接收天线研究[J].华南理工大学学报(自然科学版),1995,23(8):91-96. |
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| 作者姓名： | 林志 罗惠萍 |
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| 作者单位： | 华南理工大学无线电工程系 |
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| 摘 要： | 本文提出一个甚高频抗重影电视接收天线方案，以二频道为例，分析了小尺寸八木天线前后比Ｆ／Ｂ的窄带性及展宽频带的方法。合理地配置Ｆ／Ｂ，实现抗重影性能。
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| 关 键 词： | 电视 接收天线 加载 重影 带宽 前后辐射比 |
STUDY ON VHF ANTIGHOST TV RECEIVING ANTENNA |
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| Lin Zhi, Luo Huiping,Xie Zeming.STUDY ON VHF ANTIGHOST TV RECEIVING ANTENNA[J].Journal of South China University of Technology(Natural Science Edition),1995,23(8):91-96. |
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| Authors: | Lin Zhi Luo Huiping Xie Zeming |
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| Abstract: | This paper proposes an arrangement of very high frequency antighost TV receiving antenna.With TV channel 2 as example,narrow performance of small size Yagi antenna front-to-back ratio F/B and method used to expand the F/B bandwidth has been analyzed. By distributing the F/B bandwidth reasonably,the antighost ability can be realized. |
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| Keywords: | s:television receiving antennas loading /ghost front-to--back ratio bandwidth |
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