期刊
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
卷 17, 期 9, 页码 1580-1583出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LAWP.2018.2853804
关键词
Comb-line antenna array; multilayer printed circuit board (PCB) technology; millimeter waves (mm-waves); radar applications
A wideband microstrip comb-line antenna array is developed for 79 GHz multiple-input-multiple-output radar applications. This array is composed of four radiating subarrays, with 180 degrees phase shift. This topology leads to a more stable radiation pattern behavior and broadside gain flatness along the frequency bandwidth. The antenna is taped out with a new high-resolution multilayer printed circuit board (PCB) technology, called anylayer PCB. This technology provides the possibility to stack small microvias, instead of using thick machine-drilled vias. A measured impedance and gain bandwidth of 12.5% is achieved. The sidelobe suppression is higher than 15 dB, and the array gain is 12.36 dBi at 79 GHz.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据