Characteristics of a Circular Vertical Patch Antenna with Cross-Strip above Cylindrical Reflector

被引：0
|
作者：
Phaebua, Kittisak [1 ,2 ]
Phongcharoenpanich, Chuwong [1 ,2 ]
Kosulvit, Sompol [1 ,2 ]
机构：
[1] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Bangkok 10520, Thailand
[2] King Mongkuts Inst Technol Ladkrabang, Res Ctr Commun & Informat Technol, Bangkok 10520, Thailand
来源：
2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年
关键词：
unidirectional antenna; circular vertical patch antenna; cross-strip;
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 circular vertical patch antenna excited by probe with cross-strip above cylindrical reflector is proposed. The proposed antenna is used at base station for point-to-point communication in wireless local area network systems (WLAN). The antenna is analyzed by CST (Microwave Studio) program. The measured results of the prototype antenna operating at 2.45 GHz yields an impedance bandwidth (2:1 VSWR) of 32.60%(2.23-3.10 GHz). The antenna has unidirectional radiation pattern with front-to-back ratio (F/B) of greater than 26 dB in E-plane and H-plane. Maximum gain is about 9.7 dBi from measurement. The half-power beamwidth is 56 degree in E-plane and 58 degree in H-plane. The cross polarization of greater than 30 dB in both planes has been obtained.
引用
收藏
页码：2108 / +
页数：2
相关论文
共 50 条
  • [21] Polarization Reconfigurable Cross-Slots Circular Patch Antenna
    Osman, M. N.
    Rahim, M. K. A.
    Yussof, M. F. M.
    Hamid, M. R.
    Majid, H. A.
    2013 PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), VOLS 1 AND 2, 2013,
  • [22] Dual Conformal Strip fed Cylindrical Dielectric Resonator Antenna for Circular Polarization
    Kumari, Reena
    Gangwar, Ravi Kumar
    2017 IEEE CONFERENCE ON ANTENNA MEASUREMENTS & APPLICATIONS (CAMA), 2017, : 221 - 224
  • [23] INFLUENCE OF APERTURE OF RADIATING STRIP STRUCTURE ON ELECTRODYNAMIC CHARACTERISTICS OF PATCH ANTENNA
    Pogarsky, Sergey A.
    V. Mayboroda, Dmitry
    Mykhaliuk, Serhii M.
    EAST EUROPEAN JOURNAL OF PHYSICS, 2023, (04): : 274 - 280
  • [24] An improvement of input characteristics in a slot-coupled patch antenna with a strip
    Yamamoto, M
    Ozaki, K
    Itoh, K
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 2001, 84 (05): : 31 - 39
  • [25] Enhancing the resonance characteristics of circular patch antenna for SHF applications
    Nahas, Mousaab M.
    JOURNAL OF ENGINEERING RESEARCH, 2022, 10 (3A): : 133 - 144
  • [26] RECEIVING AND SCATTERING CHARACTERISTICS OF CIRCULAR PATCH ANTENNA-ARRAY
    BLISCHKE, MA
    ROTHWELL, EJ
    CHEN, KM
    LIN, JL
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 1988, 2 (3-4) : 353 - 378
  • [27] An improvement of input characteristics in a Slot-Coupled Patch Antenna with a strip
    Yamamoto, Manabu
    Ozaki, Kohichi
    Itoh, Kiyohiko
    Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi), 2001, 84 (05): : 31 - 39
  • [28] Characteristics of a circular patch microstrip antenna on uniaxially anisotropic substrate
    Gürel, CS
    Yazgan, E
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2004, 52 (10) : 2532 - 2537
  • [29] Compact Patch Antenna With Vertical Polarization and Omnidirectional Radiation Characteristics
    Mao, Chun Xu
    Khalily, Mohsen
    Zhang, Long
    Xiao, Pei
    Sun, Yuhang
    Werner, Douglas H.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 69 (02) : 1158 - 1161
  • [30] CROSS-POLARIZATION CHARACTERISTICS OF A PROBE-FED SPHERICAL-CIRCULAR MICROSTRIP PATCH ANTENNA
    CHEN, HT
    WONG, KL
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1993, 6 (12) : 705 - 710
12345