The Design and Simulation of a Conical Spiral Antenna(CSA) 圆锥螺旋天线的设计和仿真
A conical spiral antenna of broad bandwidth and circular polarization in Satellite communications 一种用于卫星通信的宽带圆极化圆锥螺旋天线
This paper calculates precisely the current distributions along one arm of conical log spiral antenna. Based on it, a new method of designing conical log spiral antenna is presented, and the input impedances and radiant character of the antenna are also emulated. 本文精确地计算了圆锥对数螺旋天线的电流分布,在此基础上提出了设计圆锥对数螺旋天线的一种新思路,并对该天线在输入阻抗、辐射方向图等方面的特性进行了仿真。
Analysis of the Conical Log istic - Spiral Antenna Using MM 双臂圆锥对数螺旋天线的矩量法分析
Analyses separately the design methods of cylindrical spiral antenna and conical one. Then, compares some parameters that can influence on the wideband characteristics of spiral antennas by simulation, and the design meets the antenna structure of ultra-wideband requirements. 分别论述了圆柱螺旋天线和圆锥螺旋天线的设计方法,通过仿真对影响螺旋天线宽带特性的参数进行了分析比较,设计了符合超宽带要求的天线结构。