Design of Compact Dualband CPW-Fed Patch Antenna for Wireless Communication

(*) Corresponding author

Authors' affiliations

DOI's assignment:
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)


In this paper, a compact dualband coplanar waveguide (CPW) fed patch antenna is presented. This antenna prototype is composed of rectangular patch and ground plane, which occupies a small area of 38×50mm2. Rectangular patch has vertical stub at each edge. Vertical slot is etched into ground plane, which is symmetrically placed at both side of the transmission line. Radiating patch and ground plane both are placed on the front surface of the dielectric substrate. Simulated and measured results demonstrate that this antenna has dualband characteristic. This antenna provides 490 MHz and 330 MHz impedance bandwidth over 1.67-2.16 GHz and 3.39-3.72 GHz frequency bands respectively, which can easily cover the DCS/DECT/PCS/PHS and WiMAX communication bands. In addition, parameters are also studied.
Copyright © 2013 Praise Worthy Prize - All rights reserved.


Compact Dualband Antenna; Ground Plane; Impedance Bandwidth; Microstrip Antenna; Rectangular Patch

Full Text:



S. Behera and K.J. Vinoy, Multi-port network approach for the analysis of dual band fractal microstrip antennas, IEEE Trans. Antennas Propag., Volume 60, No. 11, November. 2012, Page 5100.

P. Nayeri, K.-F. Lee, A. Z. Elsherbeni, and F. Yang, Dual-band circularly polarized antennas using stacked patches with asymmetric U-slots, IEEE. Antennas Wireless Propag. Lett., Volume 10, 2011, Pages 492.

M. N. Mahmoud and R. Baktur, A dual band microstrip-fed slot antenna, IEEE Trans. Antennas Propag., Volume 59, No. 5, May 2011.

S. K. Mishra, R.K. Gupta, A. Vaidya, and J. Mukherjee, A compact dual-band fork-shaped monopole antenna for bluetooth and UWB applications, IEEE Antennas Wireless Propag. Lett., Volume 10, 2011.

W.-C. Liu, C.-M. Wu, and N.- C. Chu, A compact CPW-fed slotted patch antenna for dual-band operation, IEEE Antennas Wireless Propag. Lett., Volume 9, 2010, Page 110.

M. A. Antoniades and G. V. Eleftheriades, A compact multiband monopole antenna with a defected groung plane, IEEE Antennas Wireless Propag. Lett., Volume 7, 2008, Pages 652-653.

C.-S.Liu, C.-N. Chiu and S.-M. Deng, A compact disc-slit monopole antenna for mobile devices, IEEE Antennas Wireless Propag. Lett., Volume 7, 2008.

C.-I Lin and K.- L. Wong, Printed monopole slot antenna for internal multiband mobile phone antenna, IEEE Trans. Antennas Propag., Volume 55, December 2007, No. 12.

V.G.-Posadas, D.S.-Vargas, E.R.-Iglesias, J.L.V.-Roy, and C.M.-Pascual, Approximate analysis of short circuited ring patch antenna working at TM01 mode, IEEE Trans. Antennas Propag., Volume 54, No. 6, June 2006.

K.-L. Wong, G.-Y. Lee, and T.-W. Chiou, A low-profile planar monopole antenna for multiband operation of mobile handsets, IEEE Trans. Antennas Propag., Volume 51, No.1, January 2003.


  • There are currently no refbacks.

Please send any question about this web site to
Copyright © 2005-2024 Praise Worthy Prize