| X波段铁氧体微带环行器阵列封装设计与仿真 |
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| 引用本文： | 陈永星,蒋晓娜,余忠,孙科,郭荣迪,兰中文.X波段铁氧体微带环行器阵列封装设计与仿真[J].磁性材料及器件,2019,50(3):25-28,69. |
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| 作者姓名： | 陈永星 蒋晓娜 余忠 孙科 郭荣迪 兰中文 |
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| 作者单位： | 电子科技大学 材料与能源学院,四川成都,610054;电子科技大学 材料与能源学院,四川成都,610054;电子科技大学 材料与能源学院,四川成都,610054;电子科技大学 材料与能源学院,四川成都,610054;电子科技大学 材料与能源学院,四川成都,610054;电子科技大学 材料与能源学院,四川成都,610054 |
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| 摘 要： | 对一种新型的X波段瓦片式相控阵雷达中铁氧体微带环行器阵列(4×4)封装结构展开研究,设计了一种小体积、高密度的微带环行器阵列封装形式。基于HFSS三维仿真软件对该环行器阵列进行仿真,在满足其环行功能的同时,实现了环行器与天线和T/R组件的垂直互联。仿真结果表明,在8.7～12 GHz范围内,环行器阵列正向插入损耗(S12)小于0.52 dB,反向隔离度(S21)和回波损耗(S11)均大于20 dB。
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| 关 键 词： | 铁氧体微带环行器 阵列化封装 垂直互联 仿真 |
Package design and simulation of a ferrite microstrip circulator array applied at X-band frequency |
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| CHEN Yong-xing,JIANG Xiao-na,YU Zhong,SUN Ke,GUO Rong-di,LAN Zhong-wen.Package design and simulation of a ferrite microstrip circulator array applied at X-band frequency[J].Journal of Magnetic Materials and Devices,2019,50(3):25-28,69. |
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| Authors: | CHEN Yong-xing JIANG Xiao-na YU Zhong SUN Ke GUO Rong-di LAN Zhong-wen |
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| Affiliation: | (School of Materials and Energy,University of Electronic Science and Technology of China,Chengdu 610054,China) |
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| Abstract: | A new structure of a X-band microstrip ferrite circulator array (4×4) for phased array radars is investigated.A circulator array package with small volume and high integration is designed.Based on the HFSS software,simulation and modeling of the circulator array are carried out.The circulator array behaves well in circulate function.The vertical interconnection of circulator,antenna and T/R module is implemented.The simulation results reveal that,at 8.7 to 12 GHz,the insertion loss (S12) is less than 0.52 dB and both the isolation degree (S21) and return loss (S11) are higher than 20 dB. |
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| Keywords: | ferrite microstrip circulator array package vertical interconnection simulation |
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