A New Method of Designing Active Antenna

Li Wenxing

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A New Method of Designing Active Antenna

更新时间：2025-12-08

- A New Method of Designing Active Antenna
- Acta Electronica Sinica Issue 7, Pages: 110-113(1993)
- 作者机构：
  
  哈尔滨船舶工程学院电子工程系,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
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- Published：1993
- 稿件说明：
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[1]李文兴.设计有源天线的一种新方法[J].电子学报,1993,{4}(07):110-113.

Li Wenxing. A New Method of Designing Active Antenna[J]. Acta Electronica Sinica, 1993, (7): 110-113.
[1]李文兴.设计有源天线的一种新方法[J].电子学报,1993,{4}(07):110-113. DOI：

Li Wenxing. A New Method of Designing Active Antenna[J]. Acta Electronica Sinica, 1993, (7): 110-113. DOI：

摘要

本文对用一种负阻抗变换电路同电小天线导线相结合构成的有源天线进行了理论分析。并给出了该有源天线稳定的工作条件。分析结果表明:用该方法设计的有源天线具有较高的灵敏度和较小的最佳天线尺寸。实验结果证实该方法有效。

Abstract

An active antenna consisting of electrically small antennas and a negative impedance changing circuit is analyzed in this paper.The stable operating condition of the active antenna is also given.The analysis shows that the active antenna designed with this method has higher sensibility and optimum small size.The experimental confirmation showa that this method is correct.

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