波瓣图 meaning in English

lobe pattern

The spot responder system which is the necessary part of ctcs is analyzed in the dissertation and three key technologies of the channel in the responder system are researched . firstly , a new kind of rectangular plate magnetic inductive loop antenna is designed to transmit the power frequency . researching the near field inter - inductive characters , the relationship among the inductive efficiency , the perimeter and the conductor width of the antenna is found out
本文在对ctcs中的点式应答器系统原理及组成进行分析和消化的基础上,对系统中信道的几个关键技术进行了详尽的研究,主要分为三个方面: 1 ,提出并研制了新型的片式环形磁感应天线,并对传输能量载波的天线的近场互感特性进行了分析,得到互感效率随天线的周长大小以及导带宽度的变化规律,并通过计算机仿真和试验对天线的近场波瓣图进行了研究;通过分析宽带匹配技术中的实频法理论,设计了信号载波天线的宽带匹配网络。