Open Access Open Access  Restricted Access Subscription or Fee Access

Compact Printed Dipole Antenna for L- Band Radar Applications


(*) Corresponding author


Authors' affiliations


DOI: https://doi.org/10.15866/irecap.v5i4.5579

Abstract


This paper presents the design and analysis of a compact microstirp fed wide band printed dipole antenna operating in L band. The dipole antenna bandwidth is improved by flaring of dipole arms, tapering ground plane, and the best impedance matching is achieved by introducing an open circuited stub with dipole arm. Parametric study is carried out to study the effect of dipole length and arm width on the antenna resonant frequency and bandwidth has also been investigated. The antenna is printed on FR4 substrate and the simulated return loss bandwidth is validated by the measured result. The fabricated antenna provides a wide bandwidth of 51.2% at the centre frequency of 1.3 GHz and the peak gain of 3.2 dB which is suitable for phased array radar applications.
Copyright © 2015 Praise Worthy Prize - All rights reserved.

Keywords


Microstrip Fed; Wideband Dipole; Flared Arms; Shaped Ground; Open Circuited Stub

Full Text:

PDF


References


F. Tefiku and C. A. Grimes , Design of broad-band and dual-band antennas comprised of series-fed printed-strip dipole pairs,IEEE Trans.Antennas Propag., Volume 48, pages 895–900, June. 2000.
http://dx.doi.org/10.1109/8.865221

U. K. Revankar and H. Harishchandra,Printed dipole radiating elements for broadband and wide scan angle active phased array,IEEE Antennas Propagation Society. Symposium, Boston, MA, July2001, pp.796–799.
http://dx.doi.org/10.1109/aps.2001.959585

G. Zheng, A.A. Kishk, A.W. Glisson and A.B. Yakovlev, Simplified feed for modified printed Yagi antenna, Electronics Letters, Vol. 40, (Issue 8) April 2004.
http://dx.doi.org/10.1049/el:20040348

Zhanwei Zhou, Shiwen Yang, and Zaiping Nie, A Novel Broadband Printed Dipole ntenna with Low Cross-Polarization,IEEE Transaction on Antennas and Propagation, Volume 55, (Issue11),November 2007.
http://dx.doi.org/10.1109/tap.2007.908570

Li, R.L.,Pan, B.,Wu T.,Lim, K.,Laskar, J. Tentzeris, M.M. A broadband printed dipole and a printed array for base station applications, IEEE Antennas and Propagation Society InternationalSymposium 2008, pages1 – 4.
http://dx.doi.org/10.1109/aps.2008.4619528

Li Jian-Ying and Tan Peng Khiang ,Study of broadband printed dipole antennas, MOTL,Voumel.52, (Issue1), January 2010.
http://dx.doi.org/10.1002/mop.24867

E. Avila- Navarro, J. Anton and Blanes,C. Reig, Broadband dipole with integrated via-hole balun for Wimax applications, MOTL , January 2011.
http://dx.doi.org/10.1002/mop.25671

A. Eldek, Ultrawideband double rhombus antenna with stable radiation patterns for phased array applications, IEEE Trans. on Antennas and Propagation 55 (Issue 55), pages 84–91.2007.
http://dx.doi.org/10.1109/tap.2006.886560

C.A. Balanis, Antenna Theory Analysis and Design, ( John Wiley & Sons, New York, pp.728-730).

I.J.Bahl, P. Bhartia, R. Garg and A. Ittipiboon, Microstrip Antennas Design Handbook, 2nd Edition, (Artech House, Dedham, MA, pp.399, 2001).

David. M. Pozar, Microwave Engineering, (Wiley,3rd edition).

Kaoutar, A., Tomader, M., Mohammed, J., Najiba, E.A.E.I., Comparative analysis of Microstrip and dielectric resonator antennas for UMTS application, (2015) International Journal on Communications Antenna and Propagation (IRECAP), 5 (1), pp. 33-38.
http://dx.doi.org/10.15866/irecap.v5i1.5099

Maghsoodi, M., Design of broadband microstrip patch antenna with Ü - Slot, (2013) International Journal on Communications Antenna and Propagation (IRECAP), 3 (5), pp. 261-266.

Nagar, U., Nagar, S., Meena, R.S., Design of a novel compact dualband patch antenna with microstrip-fed for wireless communication bands, (2014) International Journal on Communications Antenna and Propagation (IRECAP), 4 (1), pp. 14-18.

Sharma, R., Kumar, M., Dual band planar microstrip antenna for 2.5/5.8 GHz wireless cellular applications, (2013) International Journal on Communications Antenna and Propagation (IRECAP), 3 (2), pp. 90-96.


Refbacks

  • There are currently no refbacks.



Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2023 Praise Worthy Prize