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A New CPW-Fed Circularly Polarized Square Slot Antenna Design

Year 2017, Volume: 17 Issue: 1, 3163 - 3168, 27.03.2017

Abstract

In this work, a new wideband circularly polarized square slot antenna (CPSSA) with a coplanar waveguide (CPW) feed is proposed. The suggested antenna is wrought of one arc-shaped, two inverted-L grounded strips around, two opposite corners of the square slot and C shaped(smile) gap on the patch. In this outline the impedance bandwidth and the axial ratio bandwidth (ARBW) are increased compared to the previous CPSSA designs. In this way, the 3 dB axial ratio bandwidth of the designed antenna improved and reached to more than 57 % (3.2 GHz - 5.7 GHz) and the VSWR (Voltage Standing Wave Ratio) < 2 impedance bandwidth increased as large as 108 % (3 GHz - 10.1 GHz). Overall this work, the optimized method of the axial ratio (AR) and S11are provided and discussed in text. The fabricated antenna results agree well with the simulation analysis.

References

  • J. Y. Sze and C. C. Chang, “Circularly polarized square slot antenna with a pair of inverted-L grounded strips,” IEEE Antennas Wireless Propag. Lett., vol. 7, pp. 149-151, 2008.
  • [2] J. Pourahmadazar, C. Ghobadi, J. Nourinia, N. Felegari, and H. Shirzad., “Broadband CPW-Fedcircularly polarized square slot antenna with inverted-L strips for UWB applications,” IEEE Antennas Wireless Propag. Lett., vol. 10, pp. 369- 372, 2011.
  • [3] J. Y. Sze, C. I. G. Hsu, Z. W. Chen, and C. C. Chang, “Broad band CPW-fed circularly polarized square slot antenna with lightening-shaped feedline and inverted-Lgrounded strips,” IEEE Trans.Antennas Propag., vol. 58, no. 3, pp. 973–977, Mar. 2010.
  • [4] B. Boroomandisorkhabi, R. A. Sadeghzadeh, F. B. Zarrabi, and E. Ghahramani “A Novel UWB Circular CPW Antenna with TripleNotch Band Characteristics” IEEE Trans Antennas Propag, pp. 978, Nov. 2013.
  • [5] D. S. Javan and O. H. Ghouchani, “Cross slot antenna with u-shaped tuning stub for ultra wideband applications,” Appl. Comp. Electro.Society (ACES) Journal, vol. 24, no. 4, pp. 427- 432, Aug. 2009.
  • [6] K. L. Wong, F. S. Chang, and T. W. Chiou, “Low-cost broadband circularly polarized probe-fed patch antenna for WLAN base station,” IEEE Antennas Propag. Soc. Int. Symp., 2002, vol. 2, pp.526–529.
  • [7] C. C. Chou, K. H. Lin, and H. L. Su, “Broadband circularly polarized cross-patch-loaded square slot antenna,” Electron. Lett., vol. 43, no. 9,pp. 485–486, Apr. 26, 2007.
  • [8] Jia-Yi Sze, Chi-Chaan Chang “Circularly Polarized Square Slot Antenna With a Pair of Inverted-L Grounded Strips” IEEE Antennas And Wireless Propagation Letters, VOL. 7, 2008.
  • [9] Saeid Karamzadeh, Vahid Rafii, Mesut Kartal, and Morteza Dibayi “Circularly Polarized Square Slot Antenna Using Crooked T-Shape Technique” Applied Computational Electromagnetics Society Journal (ACES), Vol. 30, No. 3, March, 2015.
  • [10] N. M. Jizat, S.K.A. Rahim, Y.C.Lo, M. M. Mansor “Compact Size of CPW Dual-Band Meander-Line Transparent Antenna for WLAN Applications” IEEE, Dec 2014
  • [11] M. J. Chiang, T. F. Hung, and S. S. Bor., “Dual band circular slot antenna design for circularly and linearly polarized operations,” Microw. Opt.Technol. Lett., vol. 52, no. 12, pp. 2717-2721, Dec, 2010.
  • [10] N. M. Jizat, S.K.A. Rahim, Y.C.Lo, M. M. Mansor “Compact Size of CPW Dual-Band Meander-Line Transparent Antenna for WLAN Applications” IEEE, Dec 2014
  • [11] M. J. Chiang, T. F. Hung, and S. S. Bor., “Dual band circular slot antenna design for circularly and linearly polarized operations,” Microw. Opt.Technol. Lett., vol. 52, no. 12, pp. 2717-2721, Dec, 2010.
  • [12] J. Y. Sze, J. C. Wang, and C. C. Chang, “Axialratiobandwidth enhancement of asymmetric CPW fed circularly-polarized square slot antenna,” Electronics Lett., vol. 44, pp. 1048-1049, 2008.
  • [13] S. Karamzadeh, Bal Virdee, V. Rafii, M. Kartal, “Circularly polarized slot antenna array with sequentially rotated feed network for broadband application ”, International Journal of RF and Microwave Computer‐Aided Engineering, vol. 25, no.4 pp. 358-363, May, 2015.
  • [14] S. Karamzadeh, M Kartal “Circularly polarised MIMO tapered slot antenna array for C-band application”, Electronics Letters, Vol.51, no.18, pp. 1394 -1396, August, 2015.
  • [15] S. Karamzadeh, M. Kartal, “Circularly polarized 1× 4 square slot array antenna by utilizing compacted modified butler matrix and branchline coupler ” International Journal of RF and Microwave Computer‐Aided Engineering, Vol.26, no:2, pages 146–153,October, 2015.
  • [16] S Karamzadeh, V Rafii, M Kartal, H Saygin, “Compact UWB CP square slot antenna with two corners connected by a stripline ”, Electronics Letters,Vol.52, no.1, pp.10-12, December, 2015.
Year 2017, Volume: 17 Issue: 1, 3163 - 3168, 27.03.2017

Abstract

References

  • J. Y. Sze and C. C. Chang, “Circularly polarized square slot antenna with a pair of inverted-L grounded strips,” IEEE Antennas Wireless Propag. Lett., vol. 7, pp. 149-151, 2008.
  • [2] J. Pourahmadazar, C. Ghobadi, J. Nourinia, N. Felegari, and H. Shirzad., “Broadband CPW-Fedcircularly polarized square slot antenna with inverted-L strips for UWB applications,” IEEE Antennas Wireless Propag. Lett., vol. 10, pp. 369- 372, 2011.
  • [3] J. Y. Sze, C. I. G. Hsu, Z. W. Chen, and C. C. Chang, “Broad band CPW-fed circularly polarized square slot antenna with lightening-shaped feedline and inverted-Lgrounded strips,” IEEE Trans.Antennas Propag., vol. 58, no. 3, pp. 973–977, Mar. 2010.
  • [4] B. Boroomandisorkhabi, R. A. Sadeghzadeh, F. B. Zarrabi, and E. Ghahramani “A Novel UWB Circular CPW Antenna with TripleNotch Band Characteristics” IEEE Trans Antennas Propag, pp. 978, Nov. 2013.
  • [5] D. S. Javan and O. H. Ghouchani, “Cross slot antenna with u-shaped tuning stub for ultra wideband applications,” Appl. Comp. Electro.Society (ACES) Journal, vol. 24, no. 4, pp. 427- 432, Aug. 2009.
  • [6] K. L. Wong, F. S. Chang, and T. W. Chiou, “Low-cost broadband circularly polarized probe-fed patch antenna for WLAN base station,” IEEE Antennas Propag. Soc. Int. Symp., 2002, vol. 2, pp.526–529.
  • [7] C. C. Chou, K. H. Lin, and H. L. Su, “Broadband circularly polarized cross-patch-loaded square slot antenna,” Electron. Lett., vol. 43, no. 9,pp. 485–486, Apr. 26, 2007.
  • [8] Jia-Yi Sze, Chi-Chaan Chang “Circularly Polarized Square Slot Antenna With a Pair of Inverted-L Grounded Strips” IEEE Antennas And Wireless Propagation Letters, VOL. 7, 2008.
  • [9] Saeid Karamzadeh, Vahid Rafii, Mesut Kartal, and Morteza Dibayi “Circularly Polarized Square Slot Antenna Using Crooked T-Shape Technique” Applied Computational Electromagnetics Society Journal (ACES), Vol. 30, No. 3, March, 2015.
  • [10] N. M. Jizat, S.K.A. Rahim, Y.C.Lo, M. M. Mansor “Compact Size of CPW Dual-Band Meander-Line Transparent Antenna for WLAN Applications” IEEE, Dec 2014
  • [11] M. J. Chiang, T. F. Hung, and S. S. Bor., “Dual band circular slot antenna design for circularly and linearly polarized operations,” Microw. Opt.Technol. Lett., vol. 52, no. 12, pp. 2717-2721, Dec, 2010.
  • [10] N. M. Jizat, S.K.A. Rahim, Y.C.Lo, M. M. Mansor “Compact Size of CPW Dual-Band Meander-Line Transparent Antenna for WLAN Applications” IEEE, Dec 2014
  • [11] M. J. Chiang, T. F. Hung, and S. S. Bor., “Dual band circular slot antenna design for circularly and linearly polarized operations,” Microw. Opt.Technol. Lett., vol. 52, no. 12, pp. 2717-2721, Dec, 2010.
  • [12] J. Y. Sze, J. C. Wang, and C. C. Chang, “Axialratiobandwidth enhancement of asymmetric CPW fed circularly-polarized square slot antenna,” Electronics Lett., vol. 44, pp. 1048-1049, 2008.
  • [13] S. Karamzadeh, Bal Virdee, V. Rafii, M. Kartal, “Circularly polarized slot antenna array with sequentially rotated feed network for broadband application ”, International Journal of RF and Microwave Computer‐Aided Engineering, vol. 25, no.4 pp. 358-363, May, 2015.
  • [14] S. Karamzadeh, M Kartal “Circularly polarised MIMO tapered slot antenna array for C-band application”, Electronics Letters, Vol.51, no.18, pp. 1394 -1396, August, 2015.
  • [15] S. Karamzadeh, M. Kartal, “Circularly polarized 1× 4 square slot array antenna by utilizing compacted modified butler matrix and branchline coupler ” International Journal of RF and Microwave Computer‐Aided Engineering, Vol.26, no:2, pages 146–153,October, 2015.
  • [16] S Karamzadeh, V Rafii, M Kartal, H Saygin, “Compact UWB CP square slot antenna with two corners connected by a stripline ”, Electronics Letters,Vol.52, no.1, pp.10-12, December, 2015.
There are 18 citations in total.

Details

Subjects Engineering
Journal Section Articles
Authors

Saeid Karamzadeh

Hemrah Hıvehchı This is me

Publication Date March 27, 2017
Published in Issue Year 2017 Volume: 17 Issue: 1

Cite

APA Karamzadeh, S., & Hıvehchı, H. (2017). A New CPW-Fed Circularly Polarized Square Slot Antenna Design. IU-Journal of Electrical & Electronics Engineering, 17(1), 3163-3168.
AMA Karamzadeh S, Hıvehchı H. A New CPW-Fed Circularly Polarized Square Slot Antenna Design. IU-Journal of Electrical & Electronics Engineering. March 2017;17(1):3163-3168.
Chicago Karamzadeh, Saeid, and Hemrah Hıvehchı. “A New CPW-Fed Circularly Polarized Square Slot Antenna Design”. IU-Journal of Electrical & Electronics Engineering 17, no. 1 (March 2017): 3163-68.
EndNote Karamzadeh S, Hıvehchı H (March 1, 2017) A New CPW-Fed Circularly Polarized Square Slot Antenna Design. IU-Journal of Electrical & Electronics Engineering 17 1 3163–3168.
IEEE S. Karamzadeh and H. Hıvehchı, “A New CPW-Fed Circularly Polarized Square Slot Antenna Design”, IU-Journal of Electrical & Electronics Engineering, vol. 17, no. 1, pp. 3163–3168, 2017.
ISNAD Karamzadeh, Saeid - Hıvehchı, Hemrah. “A New CPW-Fed Circularly Polarized Square Slot Antenna Design”. IU-Journal of Electrical & Electronics Engineering 17/1 (March 2017), 3163-3168.
JAMA Karamzadeh S, Hıvehchı H. A New CPW-Fed Circularly Polarized Square Slot Antenna Design. IU-Journal of Electrical & Electronics Engineering. 2017;17:3163–3168.
MLA Karamzadeh, Saeid and Hemrah Hıvehchı. “A New CPW-Fed Circularly Polarized Square Slot Antenna Design”. IU-Journal of Electrical & Electronics Engineering, vol. 17, no. 1, 2017, pp. 3163-8.
Vancouver Karamzadeh S, Hıvehchı H. A New CPW-Fed Circularly Polarized Square Slot Antenna Design. IU-Journal of Electrical & Electronics Engineering. 2017;17(1):3163-8.