An Ultra-Wideband Edge-Fed Octagonal Four-Arm Archimedean Spiral Antenna

被引：0
|
作者：
Lee, Sanghoon [1 ]
Smith, Michael E. D. [1 ]
Li, Sensen [1 ]
Wang, Hua [1 ]
机构：
[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
Archimedean spiral antenna; ultra-wideband; multi-feed; planar; octagonal; dual polarized; mm-Wave; edge-feed;
D O I：
10.1109/apusncursinrsm.2019.8888555
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：
This paper presents an octagonal dual polarized four-arm Archimedean spiral antenna integrated with edge-fed impedance transformers covering mm-Wave frequencies. Compared to a conventional center-fed antenna with coaxial feed, this compact planar proof-of-concept design mimics an on-chip implementation and demonstrates edge-feeding and a geometry that is amenable to multi-feed on-antenna power combining, while maintaining desired spiral antenna characteristics such as broad bandwidth and dual polarization. The simulated results of the proposed antenna show return loss > 10dB, isolation > 60dB, and half power beamwidth (HPBW) > 45 degrees, covering nearly 7:1 bandwidth ratio from 11 - 75GHz.
引用
收藏
页码：207 / 208
页数：2
相关论文
共 50 条
  • [1] Compact and Conformal Ultra-Wideband Archimedean Spiral Antenna
    Latha, Thokala
    Ram, Gopi
    Kumar, G. Arun
    Chakravarthy, Mada
    2022 IEEE WIRELESS ANTENNA AND MICROWAVE SYMPOSIUM (WAMS 2022), 2022,
  • [2] A compact wideband four-arm spiral antenna with dual modes
    Chang, Lei
    Chen, Ling-Lu
    Chen, Zhuang-Zhi
    Zhang, Jian-Qiang
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021, 63 (04) : 1243 - 1248
  • [3] Four-Arm Spiral Antenna Fed by Tapered Transmission Line
    Li, Du
    Li, Lixun
    Li, Zhengrong
    Ou, Gang
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 62 - 65
  • [4] Simply-Fed Four-Arm Spiral-Helix Antenna
    Elmansouri, Mohamed A.
    Bargeron, James B.
    Filipovic, Dejan S.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (09) : 4864 - 4868
  • [5] Hyper-Wideband Four-arm Antenna
    Nakano, Hisamatsu
    Takeuchi, M.
    Yamauchi, Junji
    2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2015,
  • [6] A Modified Four-arm, Mode-2, Wide-beam Archimedean Spiral Antenna
    Wang, Hao
    Ji, Huirong
    Yu, Junzhe
    Cao, Jianyin
    Yang, Yuqian
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [7] Characterization, Analysis, and Implementation of Integrated Bandstop Structures on Ultra-Wideband Archimedean Spiral Antenna
    Jeon, Jae H.
    Chang, John T.
    Pham, Anh-Vu
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (05) : 1999 - 2004
  • [8] Low Profile Cavity-Backed Four-Arm Archimedean Spiral Antenna with 8:1 Bandwidth
    Fang, Hongzhao Ray
    Serhir, Mohammed
    Balakrishnan, Ramanan
    Guinvarc'h, Regis
    Mouthaan, Koen
    2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2014, : 2528 - +
  • [9] The Design of Four-arm Spiral Antenna for Microwave Hyperthermia
    Du Yong-Xing
    Xi Xiao-Li
    Qin Ling
    2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010), 2010,
  • [10] A New Ultra-wideband Planar Spiral Antenna
    Zhou, Zhi-Jie
    Li, Pei
    Zuo, Le
    Wei, Jie
    Li, Peng
    Kuang, Ze-ling
    2019 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC), 2019,
12345