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Single-Feed C-shaped Microstrip Antenna with Co-axial Feed for Tri-band Applications

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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Year of Publication: 2017
Authors:
Supriya Chavan, S. K. Sudhansu
10.5120/ijca2017914784

Supriya Chavan and S K Sudhansu. Single-Feed C-shaped Microstrip Antenna with Co-axial Feed for Tri-band Applications. International Journal of Computer Applications 169(7):1-5, July 2017. BibTeX

@article{10.5120/ijca2017914784,
	author = {Supriya Chavan and S. K. Sudhansu},
	title = {Single-Feed C-shaped Microstrip Antenna with Co-axial Feed for Tri-band Applications},
	journal = {International Journal of Computer Applications},
	issue_date = {July 2017},
	volume = {169},
	number = {7},
	month = {Jul},
	year = {2017},
	issn = {0975-8887},
	pages = {1-5},
	numpages = {5},
	url = {http://www.ijcaonline.org/archives/volume169/number7/27994-2017914784},
	doi = {10.5120/ijca2017914784},
	publisher = {Foundation of Computer Science (FCS), NY, USA},
	address = {New York, USA}
}

Abstract

In this paper, a compact circular shaped microstrip monopole patch antenna is presented. The proposed antenna comprises a plane of three circles coincides with each other C-shaped rectangular slot element with another inverted C-shaped shaped rectangular slot introduced inside circular patch which offer tri band. The impedance bandwidth can be tuned by changing the ground plane geometry parameters (length and/or its width). The overall size of the antenna is 26mm×22mm×0.8mm including finite ground feeding mechanism. The antenna operates in tri bands which are 5.9-6.1 GHz, 7.2-7.4 GHz and 9.1-9.3 GHz. Stable Omni-directional radiation patterns in the desired frequency band have been obtained. The proposed geometry was practically realised and tested its parameters. Measured data fairly agree with the simulated results.

References

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Keywords

Microstrip Antenna, Finite Ground, and Monopole Antenna.