Single Feed L-Slot Microstrip Antenna for Circular Polarization

被引:0
|
作者
Binod K. Kanaujia
Sachin Kumar
Mukesh K. Khandelwal
A. K. Gautam
机构
[1] Ambedkar Institute of Advanced Communication Technologies and Research,Department of Electronics and Communication Engineering
[2] G. B. Pant Engineering College,undefined
来源
关键词
Circular polarization; L-slot; Microstrip antenna; Probe feed;
D O I
暂无
中图分类号
学科分类号
摘要
In this paper, a single layer asymmetric L-slot loaded microstrip patch antenna for circular polarization is proposed. The suggested L-slot excites the two orthogonal patch modes in phase quadrature for circular polarization without truncating any corner of the probe feed square patch. A parametric study has been carried out to investigate the effects caused by different arm length and width of the L-slot. Theoretical analysis using modal expansion cavity model is developed for the L-slot antenna and result are verified with simulated and experimental results. The 3-dB axial ratio bandwidth of the proposed antenna is 1.8 %. The overall antenna size is 46 mm × 46 mm × 1.6 mm.
引用
收藏
页码:2041 / 2054
页数:13
相关论文
共 50 条
  • [1] Single Feed L-Slot Microstrip Antenna for Circular Polarization
    Kanaujia, Binod K.
    Kumar, Sachin
    Khandelwal, Mukesh K.
    Gautam, A. K.
    WIRELESS PERSONAL COMMUNICATIONS, 2015, 85 (04) : 2041 - 2054
  • [2] Single-feed small circular microstrip antenna with circular polarization
    Wong, KL
    Chen, MH
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1998, 18 (06) : 394 - 397
  • [3] Wideband Folded Feed L-Slot Folded Patch Antenna
    Lau, K. L.
    Wong, Sai Hoi
    Luk, K. M.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 : 340 - 343
  • [4] Wideband folded feed L-slot folded patch antenna
    Lau, K.L.
    Wong, Sai Hoi
    Luk, K.M.
    IEEE Antennas and Wireless Propagation Letters, 2009, 8 : 340 - 343
  • [5] Wideband folded feed L-slot folded patch antenna
    Lau, K.L.
    Wong, Sai Hoi
    Luk, K.M.
    IEEE Antennas and Wireless Propagation Letters, 2009, 8 : 340 - 343
  • [6] Single-feed triangular microstrip antenna with compact circular polarization
    Lu, JH
    Wang, YD
    APMC 2001: ASIA-PACIFIC MICROWAVE CONFERENCE, VOLS 1-3, PROCEEDINGS, 2001, : 1032 - 1035
  • [7] A CIRCULAR MICROSTRIP ANTENNA WITH A CROSS SLOT FOR CIRCULAR-POLARIZATION
    IWASAKI, H
    KAWABATA, K
    IEICE TRANSACTIONS ON COMMUNICATIONS ELECTRONICS INFORMATION AND SYSTEMS, 1991, 74 (10): : 3274 - 3279
  • [8] Microstrip-fed circular slot antenna for circular polarization
    Tseng, Lin-Yu
    Han, Tuan-Yung
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (04) : 1056 - 1058
  • [9] A New Design of a Miniature L-slot Microstrip Antenna for RFID Tag
    Ihamji, M.
    Abdelmounim, E.
    Bennis, H.
    Lotfi, M.
    Latrach, M.
    ICCWCS'17: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTING AND WIRELESS COMMUNICATION SYSTEMS, 2017,
  • [10] Annular Ring Embedded L-Slot Rectangular Microstrip Patch Antenna
    Dwivedi, Saurabh
    Yadav, Shiv Gopal
    Singh, Ashutosh Kumar
    2014 IEEE STUDENTS' TECHNOLOGY SYMPOSIUM (IEEE TECHSYM), 2014, : 372 - 375