Integrated design of active phased array for low-altitude detection radar

The Journal of Engineering

Junzhi Zhang¹  Yongrong Shi¹  Shuanglong Quan²  Dalong Xu²  Juanjuan Ding²  Hao Wang²  Yan Wang² 

[1] Nanjing Electronic Devices Institute;School of Electronic and Optical Engineering, Nanjing University of Science and Technology;

关键词: radar detection;    radar antennas;    active antenna arrays;    silicon;    antenna phased arrays;    elemental semiconductors;    phased array radar;    radar transmitters;    radar receivers;    transmitting antennas;    receiving antennas;    integrated design;    multifunctional integrated chip technology;    active circuits;    active phased array;    low-altitude detection radar;    tile-type transmit-receive module;    wide-beam silicon-based antenna;   

DOI  :  10.1049/joe.2019.0283

来源: DOAJ

【 摘 要 】

This article presents an integrated design of active phased array for low-altitude detection radar. Integrated design is an important method to realise miniaturisation and low cost. The multifunctional integrated chip technology is used to design the tile-type transmit/receive module. The whole array is divided into subarrays for modularisation. In addition, in order to be integrated with active circuits, a wide-beam and silicon-based antenna is proposed and verified.

【 授权许可】

Unknown