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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2009-07-08
A New Kind of Millimeter Wave Array for Digital Radar Module
By
Wei Peng,

    Dr. Wei Peng

    School of Electronic Engineering

    University of Electronic Science and Technology of China

    China

    Homepage

Honggang Wu,

    Dr. Honggang Wu

    The Second Research Institute of CAAC

    China

    Homepage

Hualin Liu,

    Dr. Hualin Liu

    Fire Control Center of China South

    China

    Homepage

Yu Guan

    Dr. Yu Guan

    School of Electronic Engineering

    University of Electronic Science and Technology of China

    China

    Homepage

Progress In Electromagnetics Research Letters, Vol. 9, 157-164, 2009
doi:10.2528/PIERL09052609 | Google Scholar

Abstract
A novel circularly polarized array designed for millimeter wave digital radar module was proposed and validated in this paper. The circularly polarized array was designed with single feeding point for easily integrating with front-end module. A new kind of medium filled circular cavity was employed as transition to connect the output of the T/R module and the feeding point of the array. TM010 mode was selected as the operating mode of the circular cavity based transition for its special field distribution. Good performance of flexibility, return-loss, axial ratio and radiation pattern were observed.
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Citation
Wei Peng, Honggang Wu, Hualin Liu, and Yu Guan, "A New Kind of Millimeter Wave Array for Digital Radar Module," Progress In Electromagnetics Research Letters, Vol. 9, 157-164, 2009.
doi:10.2528/PIERL09052609
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