Triple Band Circularly Polarized Cavity Backed Crossed Dipole Antenna

被引：0

作者：

Saurav, Kushmanda ^{[1
]}

Sarkar, Debdeep ^{[1
]}

Srivastava, Kumar Vaibhav ^{[1
]}

Awasthi, Seema ^{[2
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India

[2] Indian Inst Informat Technol, Dept Elect & Commun Engn, Allahabad 211012, Uttar Pradesh, India

来源：

2015 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC) | 2015年

关键词：

CSRR; dipole; circular polarization; cavity backed; MULTIBAND;

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, reference dipole is loaded with non-identical CSRRs in both the arms to achieve a triple band operation. Pair of loaded dipoles is crossed through a vacant ring and is further employed with cavity backed reflector to achieve unidirectional circularly polarized radiation with high gain (> 6.5 dBic), front to back lobe ratio (> 20 dB) and enhanced 3 dB axial ratio bandwidth (ARBW) in the three operating bands. ARBW of 7.4% (centered at 1.86 GHz), 2.75% (centered at 2.36 GHz) and 6.02% (centered at 2.98 GHz) are achieved in fabrication.

引用

页数：2

共 6 条

[1] Circularly polarised printed crossed dipole antennas with broadband axial ratio [J].

Baik, J. -W. ;

Lee, K. -J. ;

Yoon, W. -S. ;

Lee, T. -H. ;

Kim, Y. -S. .

ELECTRONICS LETTERS, 2008, 44 (13) :785-U20

[2]

Garg R., MICROSTRIP ANTENNA D

[3] Multiband Circularly Polarized Cavity-Backed Crossed Dipole Antenna [J].

Saurav, Kushmanda ;

Sarkar, Debdeep ;

Singh, Aditya ;

Srivastava, Kumar Vaibhav .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (10) :4286-4296

[4] Dual-Band Circularly Polarized Cavity-Backed Crossed-Dipole Antennas [J].

Saurav, Kushmanda ;

Sarkar, Debdeep ;

Srivastava, Kumar Vaibhav .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 :52-55

[5] Dual-Polarized Dual-Band Patch Antenna Loaded With Modified Mushroom Unit Cell [J].

Saurav, Kushmanda ;

Sarkar, Debdeep ;

Srivastava, Kumar Vaibhav .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2014, 13 :1357-1360

[6] Multi-Band, Wide-Beam, Circularly Polarized, Crossed, Asymmetrically Barbed Dipole Antennas for GPS Applications [J].

Ta, Son Xuat ;

Choo, Hosung ;

Park, Ikmo ;

Ziolkowski, Richard W. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (11) :5771-5775

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