Linear and Circular Polarization Agility in Annular Waveguide Slot Antennas (AWSA)

被引：0
|
作者：
Ebadi, Siamak [1 ]
Forooraghi, Keyvan [1 ]
机构：
[1] TMU, Microwave Lab, Dept Elect Engn, Tehran, Iran
来源：
RWS: 2009 IEEE RADIO AND WIRELESS SYMPOSIUM | 2009年
关键词：
Slot antennas; polarization; circular arrays; planar arrays; circular waveguides; waveguide bends;
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：
Ability of novel Annular Waveguide Slot Antenna (AWSA) arrays to radiate any of the four main polarizations (circular left hand or right hand (CLHP or CRHP) or linear horizontal or vertical) is presented in this paper for the first time. By forming a 4-element AWSA array and proposing simple feed coefficients, the desired polarization will be achieved from the resulted array. Such polarization agility would have a wide range of applications in modern wireless communication systems.
引用
收藏
页码：147 / 150
页数：4
相关论文
共 50 条
  • [41] Fast measuring axial ratio of circular polarization antennas based on linear polarization antenna
    Li, N. (linanjing76@163.com), 1600, Chinese Society of Astronautics (42):
  • [42] Scattering from an annular slot on a radial waveguide
    Kim, JH
    Eom, HJ
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (02) : 354 - 357
  • [43] Reader Antennas Requirements in Chipless RFID Systems with Linear and Circular Polarization
    Costa, Filippo
    Genovesi, Simone
    Manara, Givaliano
    2020 INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT), 2020,
  • [44] A Substrate Integrated Waveguide Circular Polarized Slot Radiator and Its Linear Array
    Chen, Peng
    Hong, Wei
    Kuai, Zhenqi
    Xu, Junfeng
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 : 120 - 123
  • [45] Linear-to-Circular Polarization Transformer using Electrically Small Antennas
    Barbuto, Mirko
    Bilotti, Filiberto
    Toscano, Alessandro
    2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2012,
  • [46] Analysis of waveguide slot antennas using MLFMA
    Liu, Xu
    Liang, Changhong
    Zhao, Xunwang
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (01) : 65 - 68
  • [47] SUPPRESSION OF SLOT MODE IN SLOTTED WAVEGUIDE ANTENNAS
    GARG, R
    GUPTA, KC
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1975, 23 (05) : 730 - 732
  • [48] A coplanar waveguide fed tilted fractal inspired slot antenna for wideband circular polarization
    Saraswat, Kapil
    Harish, Ayyangar R.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2019, 61 (06) : 1607 - 1611
  • [49] Analysis of Integrated Waveguide Slot Array Antennas
    Arnieri, Emilio
    Amendola, Giandomenico
    Boccia, Luigi
    2009 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3, 2009, : 421 - 424
  • [50] Partially Open Corrugated Waveguide Frequency Scanning Antennas With Linear and Circular Polarizations
    Liu, Zhipeng
    Liu, Yong
    Zhou, Ying
    Lu, Hongda
    Liu, Jiashan
    Sun, Youheng
    Ma, Yue
    Lv, Xin
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 69 (10) : 6218 - 6228
12345