A New Look into the Cross-Polarized Radiation form a Circular Microstrip Antenna and Suppression Using Dot-Shaped DGS

被引:0
|
作者
Kumar, Chandrakanta [1 ]
Guha, D. [2 ]
机构
[1] ISRO Satellite Ctr, Commun Syst Grp, HAL Airport Rd, Bangalore 560017, Karnataka, India
[2] Univ Calcutta, Inst Radio Phys & Elect, Kolkata, India
关键词
PATCH ANTENNAS;
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
The cross polarized (XP) radiation from a probe-fed circular patch, its variation with the change in probe location from the matched to slightly offset configuration, and the application of a pair of dot-DGS to suppress that the XP levels are investigated. Some significant results are provided based on a series of simulation and experimental studies.
引用
收藏
页数:4
相关论文
共 20 条
  • [1] Nature of Cross-Polarized Radiations from Probe-Fed Circular Microstrip Antennas and Their Suppression Using Different Geometries of Defected Ground Structure (DGS)
    Kumar, Chandrakanta
    Guha, Debatosh
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (01) : 92 - 101
  • [2] Flexible and miniaturized design of microstrip patch antenna with improved cross-polarized radiation
    Poornima, S.
    Dutta, Koushik
    Gajera, Halappa
    Chandrashekar, K. S.
    Chandramma, S.
    [J]. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2020, 116
  • [3] Frequency Tunable Differentially Fed Inverted Microstrip Patch Antenna with Low Cross-Polarized Radiation
    Sayantani Datta
    Chinmoy Saha
    Jawad Yaseen Siddiqui
    [J]. INAE Letters, 2019, 4 (2): : 77 - 82
  • [4] Suppression of Cross-Polarized Fields of Microstrip Patch Across All Skewed and Orthogonal Radiation Planes
    Dutta, Debi
    Rafidul, Sk
    Guha, Debatosh
    Kumar, Chandrakanta
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (01): : 99 - 103
  • [5] Rectangular Microstrip Antenna on Slot-Type Defected Ground for Reduced Cross-Polarized Radiation
    Ghosh, Abhijyoti
    Ghosh, Dia
    Chattopadhyay, Sudipta
    Singh, L. Lolit Kumar
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 : 321 - 324
  • [6] Reduction in Cross-Polarized Radiation of Microstrip Patches Using Geometry-Independent Resonant-Type Defected Ground Structure (DGS)
    Kumar, Chandrakanta
    Guha, Debatosh
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (06) : 2767 - 2772
  • [7] Improved Cross-Polarized Radiation and Wide Impedance Bandwidth From Rectangular Microstrip Antenna With Dumbbell-Shaped Defected Patch Surface
    Chakraborty, Subhradeep
    Ghosh, Abhijyoti
    Chattopadhyay, Sudipta
    Singh, L. Lolit Kumar
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 : 84 - 88
  • [8] Cross-Polarized Radiation in a Cylindrical Dielectric Resonator Antenna: Identification of Source, Experimental Proof, and Its Suppression
    Guha, Debatosh
    Gajera, Halappa
    Kumar, Chandrakanta
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (04) : 1863 - 1867
  • [9] Suppression of Cross Polarized Radiation for Circular Patch Antenna Using Different Substrates and Defected Ground Structure
    Nandi, Arnab
    Biswas, Ashim Kumar
    [J]. 2017 IEEE ASIA PACIFIC MICROWAVE CONFERENCE (APMC), 2017, : 576 - 579
  • [10] Improved Cross-Polarization Characteristics of Circular Microstrip Antenna Employing Arc-Shaped Defected Ground Structure (DGS)
    Guha, Debatosh
    Kumar, Chandrakanta
    Pal, Surendra
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 : 1367 - 1369