Search search
Publication Date
to
Vol. 32
Latest Volume
All Volumes
PIERL 131 PIERL 130 PIERL 129 PIERL 128 PIERL 127 PIERL 126 PIERL 125 PIERL 124 PIERL 123 PIERL 122 PIERL 121 PIERL 120 PIERL 119 PIERL 118 PIERL 117 PIERL 116 PIERL 115 PIERL 114 PIERL 113 PIERL 112 PIERL 111 PIERL 110 PIERL 109 PIERL 108 PIERL 107 PIERL 106 PIERL 105 PIERL 104 PIERL 103 PIERL 102 PIERL 101 PIERL 100 PIERL 99 PIERL 98 PIERL 97 PIERL 96 PIERL 95 PIERL 94 PIERL 93 PIERL 92 PIERL 91 PIERL 90 PIERL 89 PIERL 88 PIERL 87 PIERL 86 PIERL 85 PIERL 84 PIERL 83 PIERL 82 PIERL 81 PIERL 80 PIERL 79 PIERL 78 PIERL 77 PIERL 76 PIERL 75 PIERL 74 PIERL 73 PIERL 72 PIERL 71 PIERL 70 PIERL 69 PIERL 68 PIERL 67 PIERL 66 PIERL 65 PIERL 64 PIERL 63 PIERL 62 PIERL 61 PIERL 60 PIERL 59 PIERL 58 PIERL 57 PIERL 56 PIERL 55 PIERL 54 PIERL 53 PIERL 52 PIERL 51 PIERL 50 PIERL 49 PIERL 48 PIERL 47 PIERL 46 PIERL 45 PIERL 44 PIERL 43 PIERL 42 PIERL 41 PIERL 40 PIERL 39 PIERL 38 PIERL 37 PIERL 36 PIERL 35 PIERL 34 PIERL 33 PIERL 32 PIERL 31 PIERL 30 PIERL 29 PIERL 28 PIERL 27 PIERL 26 PIERL 25 PIERL 24 PIERL 23 PIERL 22 PIERL 21 PIERL 20 PIERL 19 PIERL 18 PIERL 17 PIERL 16 PIERL 15 PIERL 14 PIERL 13 PIERL 12 PIERL 11 PIERL 10 PIERL 9 PIERL 8 PIERL 7 PIERL 6 PIERL 5 PIERL 4 PIERL 3 PIERL 2 PIERL 1
All Journals
PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2012-06-16
Analysis of Circularly Polarized Ring Slot Antenna Fed by Coupling Strip with Resistive Loading
By
Chuen-Ching Wang,

    Dr. Chuen-Ching Wang

    Department of Information Technology

    Kao Yuan University

    Taiwan, R.O.C.

    Homepage

Jeen-Sheen Row

    Professor Jeen-Sheen Row

    Department of Electrical Engineering

    National Changhua University of Education

    Taiwan

    Homepage

Progress In Electromagnetics Research Letters, Vol. 32, 169-176, 2012
doi:10.2528/PIERL12042612 | Google Scholar

Abstract
An analysis for circularly-polarized (CP) ring slot antennas fed by a coupling strip with resistive loading is presented. By treating the antenna as a two-port circuit, the amplitudes and phases of two orthogonal modes excited from the slot antenna can be found and expressed in terms of the S parameters of the circuit. The axial ratio calculated through the S parameters has a good agreement with that obtained from the pattern simulation of IE3D. The effects of varying key parameters of the coupling strip on the amplitudes and phases of the dual orthogonal modes are investigated in detail.
Download Full Article (923) View Full Article volume
Citation
Chuen-Ching Wang, and Jeen-Sheen Row, "Analysis of Circularly Polarized Ring Slot Antenna Fed by Coupling Strip with Resistive Loading," Progress In Electromagnetics Research Letters, Vol. 32, 169-176, 2012.
doi:10.2528/PIERL12042612
References

1. Sharma, P. C. and K. C. Gupta, "Analysis and optimum design of single feed circularly polarized microstrip antennas," IEEE Trans. on Antennas and Propagat., Vol. 31, 949-955, 1983.
doi:10.1109/TAP.1983.1143162        Google Scholar

2. Kasabegoudar, V. G. and K. J. Vinoy, "A broadband suspended microstrip antenna for circular polarization," Progress In Electromagnetics Research, Vol. 90, 353-368, 2009.
doi:10.2528/PIER09012901        Google Scholar

3. Bao, , X. L. and M. J. Ammann, "Comparison of several novel annular-ring microstrip patch antennas for circular polarization," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 11, 1427-1438, 2012.
doi:10.1163/156939306779274336        Google Scholar

4. Wu, F.-X., W.-M. Li, and S.-M. Zhang, "Dual-band CPW-fed circularly-polarized slot antenna for DMB/Wimax applications," Progress In Electromagnetics Research Letters, Vol. 30, 185-193, 2012.
doi:10.2528/PIERL12022802        Google Scholar

5. Liao, W. and Q.-X. Chu, "Dual-band circularly polarized microstrip antenna with small frequency ratio," Progress In Electromagnetics Research Letters, Vol. 15, 145-152, 2010.
doi:10.2528/PIERL10052101        Google Scholar

6. Deng, J.-Y., Y.-Z. Yin, Y.-H. Huang, J. Ma, and Q.-Z. Liu, "Compact circularly polarized microstrip antenna with wide beamwidth for compass satellite service," Progress In Electromagnetics Research Letters, Vol. 11, 113-118, 2009.
doi:10.2528/PIERL09080801        Google Scholar

7. Wu, G.-L., W. Mu, G. Zhao, and Y.-C. Jiao, "A novel design of dual circularly polarized antenna fed by L-strip," Progress In Electromagnetics Research, Vol. 79, 39-46, 2008.
doi:10.2528/PIER07092001        Google Scholar

8. Han, T.-Y. and C. Y. D. Sim, "Probe-feed circularly polarized square-ring microstrip antennas with thick substrate," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 1, 71-80, 2007.
doi:10.1163/156939307779391803        Google Scholar

9. Liu, W.-C. and P.-C. Kao, "Design of a probe-fed H-shaped microstrip antenna for circular polarization," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 7, 857-864, 2007.
doi:10.1163/156939307780748986        Google Scholar

10. Wang, C. C., T. Y. Lee, and J. S. Row, "A simple design for circularly polarized ring-slot antennas," Microwave Opt. Technol. Lett., Vol. 53, 2263-2265, 2011.        Google Scholar

11. Pozar, D. M., "Microstrip antenna aperture-coupled to a microstripline," Electron. Lett., 49-50, 1985.
doi:10.1049/el:19850034        Google Scholar

12. Pozar, D. M., Microwave Engineering, Wesley, New York, 1998.

13. Kraus, J. D., Antennas, McGraw-Hill, 2002.

Download Full Article (923) View Full Article volume


The EM Academy piers.org jpier.org Who's Who in EM
Copyright © 2022 The Electromagnetics Academy. All Rights Reserved.