应用于引信系统的一种W波段SIW缝隙天线阵的设计  

Design of a W-band SIW Slot Antenna Array for Fuze System

作　　者：张闻涛[1] 汤晓云 Zhang Wen-tao;Tang Xiao-yun(China Airborne Missile Academy,Henan Luoyang 471009;The First Military Representative Office of Air Force Equipment in Luoyang District,Henan Luoyang 471009)

机构地区：[1]中国空空导弹研究院,河南洛阳471009 [2]空装驻洛阳地区第一军事代表室,河南洛阳471009

出　　处：《电子质量》2022年第6期200-204,共5页Electronics Quality

摘　　要：将驻波缝隙阵天线中的并联缝隙等效为微波电路,按照传输线方程推导了缝隙导纳的计算公式,用仿真软件提取了缝隙参数,拟合出了谐振缝长随偏移量的变化曲线、谐振电导随偏移量的变化曲线,设计了一个10单元的端馈的W波段SIW缝隙天线阵,具有低剖面、宽带、低副瓣的特性,满足引信天线设计的要求。Will standing wave parallel of the slot array antenna aperture equivalent for the microwave circuit,ac cording to the transmission line equation deduced the calculation formula of aperture admittance,simulation software was used to extract the crack parameters,fitting out of the resonance length along with the change of the offset curve,and the resonant conductance along with the change of the offset curve,designed a 10 unit end of feed W band SIW slot antenna array,It has the characteristics of low profile,wide band and low side lobe,and meets the requirements of fuze antenna design.

关 键 词：W波段 SIW缝隙天线 宽带 低副瓣 

分 类 号：TJ760[兵器科学与技术—武器系统与运用工程] TN822[电子电信—信息与通信工程]