摘要
随着相控阵雷达系统小型化的发展,瓦片式收发组件逐渐取代砖块式收发组件成为研究和应用的热点。而垂直互联技术是实现瓦片式收发组件在垂直方向上进行基板堆叠、实现各个平面间的射频和数字信号连通的关键所在。本文基于瓦片式收发组件在垂直互联上的需求,运用同轴结构传输模型,构建了一种基于毛纽扣连接器的垂直互联结构。该结构用于垂直方向上的板间互联,并使用低温共烧陶瓷基板进行了性能测试,在10 GHz附近拥有1.1的驻波和0.4 dB的插入损耗,且具有应用灵活,装配简便的特点。
With the development of miniaturization of phased array radar system,tile-type transceiver module has gradually replaced brick-type transceiver module as a research and application hotspot.Vertical interconnection technology is the key to realize tile-type transceiver module stacking in vertical direction and RF or digital signal communication between different planes.In this paper,a vertical interconnection structure based on Fuzz Button connector is constructed by using coaxial structure transmission model to meet the vertical interconnection requirement of tile-type transceiver module.The structure is used for interconnection between substrates in vertical direction and the performance of the structure is tested on low temperature co-fired ceramic substrates.It has standing wave of 1.1 and insertion loss of 0.4 dB near 10 GHz.It is flexible in application and easy to assemble.
作者
滕鲁
喻忠军
TENG Lu;YU Zhong jun(Institute of Electronics,Chinese Academy of Sciences,Beijing 100089,China)
出处
《电子设计工程》
2019年第21期156-159,共4页
Electronic Design Engineering
关键词
垂直互联
毛纽扣
同轴结构
低温共烧陶瓷(LTCC)
vertical interconnection
Fuzz Button
coaxial structure
Low Temperature Co-fired Ceramics(LTCC)
