A Broadband E-Band Single-Layer-SIW-to-Waveguide Transition for Automotive Radar

Kaiqiang Zhu, Yu Xiao, Wenhao Tan, Hao Luo*, Houjun Sun

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

12 引用 (Scopus)

摘要

An E-band air-filled rectangular waveguide (RWG) to single thin-layer (0.127 mm) substrate integrated waveguide (SIW) transition is proposed for automotive radar applications. The compact transition structure is realized using a symmetric narrow aperture coupled comb patches. With the mutual coupling effect between patches, a bandwidth greater than 22% for |S11| < -15 dB is achieved. A back-to-back prototype is fabricated and measured. The results show that the insertion loss of a single transition is less than 0.5 dB within 71-86 GHz, which covers the whole attractive frequency range for automotive radar. With broadband and compact size, the proposed transition presents potential for automotive radar.

源语言英语
页(从-至)523-526
页数4
期刊IEEE Microwave and Wireless Components Letters
32
6
DOI
出版状态已出版 - 1 6月 2022

指纹

探究 'A Broadband E-Band Single-Layer-SIW-to-Waveguide Transition for Automotive Radar' 的科研主题。它们共同构成独一无二的指纹。

引用此

Zhu, K., Xiao, Y., Tan, W., Luo, H., & Sun, H. (2022). A Broadband E-Band Single-Layer-SIW-to-Waveguide Transition for Automotive Radar. IEEE Microwave and Wireless Components Letters, 32(6), 523-526. https://doi.org/10.1109/LMWC.2022.3140267