Effects of MWT Radiation on Sidelobe Levels in mm-Wave Microstrip Array Antenna

被引：0
作者：
Noh, Eonsu [1 ]
Kim, Kangwook [1 ]
机构：
[1] Gwangju Inst Sci & Technol, Gwangju, South Korea
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
microstrip array antenna; microstrip-to-waveguide transition; millimeter wave band; spurious radiation;
D O I：
10.1109/apusncursinrsm.2019.8888767
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The effects of unwanted radiation from microstrip-to-waveguide transition (MWT) on a millimeter-wave microstrip array antenna was investigated. Spurious radiation was observed when an MWT was used to feed the array antenna. The unwanted MWT radiation was shown to be coupled to the array antenna elements causing the spurious radiation. The spurious radiation was shown to decrease by blocking the direct radiation from the MWT toward the array antenna.
引用
收藏
页码：873 / 874
页数：2
相关论文
共 8 条
  • [1] The microstrip beamforming array antenna of millimeter wave fuze
    Chen, Wei
    Suo, Xiao-nan
    Wang, Cheng
    Wen, Rui-hu
    Li, Hong-ying
    2018 12TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND ELECTROMAGNETIC THEORY (ISAPE), 2018,
  • [2] Design of low sidelobe broadband microstrip array antenna with non-uniform spacing
    Xu T.
    Yao M.
    Zhang F.
    Wang X.
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2021, 47 (09): : 1884 - 1891
  • [3] Millimeter-wave microstrip array antenna for automotive radars
    Iizuka, H
    Watanabe, T
    Sato, K
    Nishikawa, K
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2003, E86B (09) : 2728 - 2738
  • [4] Electroacoustic radiation properties of microstrip linear array antenna on YIG ferrite
    Pourush, PKS
    Dixit, L
    IETE JOURNAL OF RESEARCH, 2002, 48 (06) : 449 - 454
  • [5] TWO-DIMENSIONAL STANDING-WAVE MICROSTRIP ARRAY ANTENNA
    Lee, Choon Sae
    Brown, James E.
    Ezzat, Mohamed
    Jeong, Seongheon
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (04) : 927 - 930
  • [6] Ultra-Low Sidelobe and High Gain Millimeter Wave Micro strip Array Antenna
    Chen, Wen
    Yao, Yuan
    Yu, Junsheng
    Liu, Xiaoming
    Qi, Limei
    Chen, Zhijiao
    Chen, Xiaodong
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [7] Radiation characteristics of two-element array of equilateral triangular patch microstrip antenna in plasma medium
    Verma, KK
    Soni, KR
    INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE, 2004, 78 (12): : 1359 - 1364
  • [8] Circularly Polarized (CP) Two-Dimensional Standing-Wave Microstrip Array Antenna with a Single Feed
    Yang, Guang
    Lee, Choon Sae
    Fan, Yang
    Ezzat, Mohamed
    Zhang, Linsheng
    PROCEEDINGS OF THE 2022 IEEE TEXAS SYMPOSIUM ON WIRELESS AND MICROWAVE CIRCUITS AND SYSTEMS (WMCS), 2022,
1