缺口对环天线的影响

The Influence of Notch on Loop Antenna

普通环天线只有单一固定谐振频率,在实际使用中备受限制,基于此,提出一种缺口环天线,具体阐释了这种天线的设计,通过对缺口环天线进行仿真与分析,验证缺口环天线的有效性与独特性,说明在实际使用中可以根据实际情况引入缺口,进而证实对于拓展环天线的应用领域具有极大的意义。

The classical loop antenna only has a single fixed resonant frequency,which is limited in actual use. In this paper,a notch loop antenna is proposed. The design of the antenna is explained in detail,and the simulation and anal ysis of the notched loop antenna are carried out. The effectiveness and uniqueness of the notch loop antenna are verified through simulation and analysis. It shows that the loop can be introduced according to the actual situation,which proves that it is of great significance to expand the application area of the loop antenna.