A Dual Circular Polarized Conical Conformal Sinuous Antenna

Tao Fang, Liang Xu, Hui Zhang, Qi Li
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引用次数: 2

Abstract

A conformal sinuous antenna on 2.5-6.5GHz is presented in this paper. The antenna consists of four sinuous metal arms and two tapered microstrip baluns. The four arms are printed on a conical dielectric substrate by Laser Direct Structuring (LDS) technology. The VSWR of the antenna is less than 2.5:1 over the frequency band and the axial ratio (AR) of both left-hand and right-hand circular polarization are below 3dB.
一种双圆极化圆锥共形正弦天线
本文提出了一种2.5 ~ 6.5 ghz的共形正弦天线。天线由四个弯曲的金属臂和两个锥形微带平衡组成。采用激光直接结构(LDS)技术在锥形介质衬底上打印了四个臂。该天线在频段内的驻波比小于2.5:1,左右圆极化轴向比(AR)均小于3dB。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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