Design of Ka-band 2x2 Circular Polarization Slot Antenna Array Fed by Ridge Gap Waveguide

被引：0
|
作者：
Li, Tong [1 ]
Fan, Fangfang [1 ]
机构：
[1] Xidian Univ, Sci & Technol Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China
来源：
2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2017年
基金：
中国国家自然科学基金;
关键词：
circular polarization antenna array; slot antenna; ridge gap waveguide;
D O I：
暂无
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：
In this paper, a novel design of 2 2 circular polarization (CP) slot antenna array fed by ridge gap waveguide (RGW) technology for Ka-band automotive application is presented. The CP character is achieved by cooperation of the annular slot realized on the upper plate and 2 2 power divider locates in the lower plate. Electromagnetic simulation software (HFSS) shows that the simulated 3-dB axial ratio (AR) bandwidth of this antenna is from 33.5GHz to 37.5GHz (11.3%). And the impedance bandwidth of this antenna is from 32GHz to 40GHz for vertical bar S11 vertical bar<-15dB (22%). The Realized Gain is between 12dBic and 13.6dBic over the operating CP bandwidth.
引用
下载
收藏
页数：3
相关论文
共 50 条
  • [1] Dual circular polarization 2? 2 slot array antenna based on printed ridge gap waveguide technology in Ka band
    Chashmi, Mohsen Jafari
    Rezaei, Pejman
    Haghparast, Amir Hossein
    Zarifi, Davoud
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2022, 157
  • [2] Dual circular polarization 2 × 2 slot array antenna based on printed ridge gap waveguide technology in Ka band
    Jafari Chashmi, Mohsen
    Rezaei, Pejman
    Haghparast, Amir Hossein
    Zarifi, Davoud
    AEU - International Journal of Electronics and Communications, 2022, 157
  • [3] Ka-Band Long Slot Antenna using Printed Ridge Gap Waveguide Technology
    Ali, Mirza Shujaat
    Tahseen, Muhammad M.
    2021 1ST INTERNATIONAL CONFERENCE ON MICROWAVE, ANTENNAS & CIRCUITS (ICMAC), 2021,
  • [4] Dual Circularly-Polarized Slot-Array Antenna in Ka-Band fed by Groove Gap Waveguide
    Ferrando-Rocher, Miguel
    Herranz-Herruzo, Jose, I
    Sanchez-Escuderos, Daniel
    Valero-Nogueira, Alejandro
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 421 - 422
  • [5] Diplexer Integration Into a Ka-Band High-Gain Gap Waveguide Corporate-Fed Slot Array Antenna
    Vosoogh, Abbas
    Sorkherizi, Milad Sharifi
    Zaman, Ashraf Uz
    Yang, Jian
    Kishk, Ahmed A.
    2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 2667 - 2668
  • [6] A Ka-Band Circular Polarized Waveguide Slot Antenna with a Cross Iris
    Yoon, Sung-Joon
    Choi, Jae-Hoon
    APPLIED SCIENCES-BASEL, 2020, 10 (19): : 1 - 15
  • [7] A Ka-Band Patch Antenna Array with Improved Circular Polarization
    Zhou, Hongyu
    Aryanfar, Farshid
    2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2013, : 1586 - 1587
  • [8] Ka-Band Filtering Antenna Array Based on Gap Waveguide Technology
    Shi, Yongrong
    Ni, Xiaoyu
    Qian, Zhiyu
    He, Shujun
    Feng, Wenjie
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2023, 22 (12): : 3097 - 3101
  • [9] Ridge Gap Waveguide Quasi - TEM Horn Antenna for Ka-band Applications
    Ashraf, Nadeem
    Kishk, Ahmed A.
    Sebak, Abdel-Razik
    2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 421 - 422
  • [10] Design of A Dual-polarization Full-Corporate-Fed Waveguide Slot 4x4 Sub-array for Ka-band
    Gan, Luoning
    Luo, Hao
    Zhao, Guoqiang
    2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM IN CHINA (ACES-CHINA 2018), 2018,
12345