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。
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.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1993年第7期110-113,共4页
Acta Electronica Sinica
