Broadbanding of Circular Patch Antenna Using Stub Loaded Stacked Configuration
DOI:
https://doi.org/10.37628/ijmet.v2i1.282Abstract
This paper proposes a stub loaded stacked configuration of a circular patch antenna using FR-4 material as a substrate with dielectric constant of 4.2 for resonant frequency of 2 GHz. This configuration is a hybrid of two broadbanding technique, the stub loading technique and stacking technique. The radius of the patch is calculated to be 18.88 mm and the air gap is 1 mm between the lower and upper layer. A percentage bandwidth of 2.85 is obtained. Keywords: Broad banding, stub loaded, stackedReferences
Yoha Raj D., A. Ismail, Abdullah R. Bandwidth Enhancement Technique in Micro strip Antenna For Wireless Applications. Piers. 2006; 2(6).
Tilanthe P., Sharma P. C., Bandopadhyay T. K. Gain Enhancement of Circular Micro strip Antenna For Personal Communication System. IACSIT International Journal of Engineering and Technology. 2011: 3(2).
Deschamps G. A. Micro strip Microwave Antenna. 3rd USAF Symposium on Antennae. 1953.
Gutton H., Bassinot. Flat Aerial For Ultra High Frequencies. French Patent No. 70313. 1995
Munson R. E. Single Slot Cavity Antenna Assembly. U.S. Patent No. 3713162. 1973 January 23.
Ray K. P., Kumar G. Broadband Micro strip antenna. Artech House.
Gardiol F. E. Broadband Patch Antennas. Artech House.
Balanis C. A. Antenna theory analysis and design. John Wiley & Sons. New York, 1997.
Garg R., Bhatia P., Bahl I.J. et al. Microstrip antenna design handbook. Artech House: Newyork, 2001.
Griffin J.M., Forest J.R. Broadband Circuit disk Micro strip Antenna. Electronics Letter. 1982; 18: 266–9p.
James J.R., Hall P.S. Handbook of microstrip antenna. Peter Peregrenus Ltd., London.1989.
Wong K.L. Compact and broadband microstrip antennas. John Wiley & Sons, NewYork. 2002.
Deshmukh et. al. Multiband configuration of stub- loaded slotted rectangular microstrip antenna. IEEE Antennas and propagation Magazine. 2010; 52(1).
Du Plessis M., Cloete J. H. Tuning stub for microstrip patch antenna. In Proc. IEEE Antennas Propagat. Symp. 1993 June; 964–7p.
