Design of a Ka-Band Slant Polarized Circular Waveguide Phased Array Antenna

2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP) Pub Date : 2020-08-04 DOI:10.1109/APCAP50217.2020.9246144

Zhe Li, Xiangxiang Li, Cong Wan

引用次数: 0

Abstract

This paper presents a Ka-band slant polarized circular waveguide phased array antenna. The radiator unit consists of a dielectric (εr=3.2) loaded circular waveguide, a PTFE cap and a stepped impedance transformer which connect the waveguide with a standard SMP connector. The simulation results show that the antenna array has the capability of beam scanning over ±45 ° within the working band from 32GHz to 40GHz.

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ka波段斜极化圆波导相控阵天线的设计

本文设计了一种ka波段斜极化圆波导相控阵天线。该散热器单元由介电(εr=3.2)负载的圆波导、聚四氟乙烯(PTFE)帽和阶梯式阻抗变压器组成，阶梯式阻抗变压器通过标准SMP连接器将波导连接起来。仿真结果表明，该天线阵列在32GHz ~ 40GHz工作频段内具有±45°波束扫描能力。

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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来源期刊

2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP)

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