现代信息科技2025，Vol.9Issue(4)：1-5,10,6.DOI:10.19850/j.cnki.2096-4706.2025.04.001
一种超宽带多波束喇叭发射天线阵
An Ultra-wideband Multi-beam Horn Transmitting Antenna Array
盛朋驰 1石志勋 1陈航1
作者信息
- 1. 桂林长海发展有限责任公司,广西 桂林 541001
- 折叠
摘要
Abstract
To meet the usage requirements of portable high-power,multi-beam jamming systems with large capacity,a multi-beam horn transmitting antenna array with ultra-wideband and wide-angle coverage is designed.Based on the beam network characteristics of the microstrip Rotman lens,the transmitting antenna array adopts the structure of an arc-shaped opening sectorial ridge horn antenna,achieving 16 beam outputs within the operating frequency range from 6 to 18 GHz and possessing excellent beam directivity.The elevation beam width is 40°～70°,and the azimuth realizes±45° airspace coverage,having ultra-wide-angle beam coverage capability.The active standing wave ratio of the antenna array is less than 3.0,and it can withstand high power output.At the same time,the multi-beam horn transmitting antenna array structure is designed to be compact,facilitating usage and installation.关键词
多波束/Roatmn透镜/发射天线阵/宽角覆盖Key words
multi-beam/Rotman lens/transmitting antenna array/wide-angle coverage分类
信息技术与安全科学引用本文复制引用
盛朋驰,石志勋,陈航..一种超宽带多波束喇叭发射天线阵[J].现代信息科技,2025,9(4):1-5,10,6.
