IJBTT

Analysis of V Slot Multiband Microstrip patch Antenna for S, C and X Bands

	International Journal of Engineering Trends and Technology (IJETT)
	© 2017 by IJETT Journal
	Volume-48 Number-6
	Year of Publication : 2017
	Authors : Ajay Singh, G.P. Singh, Manvendra, Prinu C. Philip, Mukesh Kumar, Rohini saxena
	DOI :  10.14445/22315381/IJETT-V48P259

Citation 

Ajay Singh, G.P. Singh, Manvendra, Prinu C. Philip, Mukesh Kumar, Rohini saxena "Analysis of V Slot Multiband Microstrip patch Antenna for S, C and X Bands", International Journal of Engineering Trends and Technology (IJETT), V48(6),331-334 June 2017. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract
This paper presents a V slot microstrip patch antenna.In this antenna a V shaped slot cut inside the rectangular patch of the antenna for performing multiband application. This antenna is designed using FR-4 epoxy substrate with co-axial feed technique, and simulated on HFSS. The proposed antenna is resonating in S band, C band and X band at frequencies 3.2GHz, 5.5GHz, 8.2GHz and 9.2GHz.The return loss of V slot antenna is -14.4dB, -22.1dB, -23.4dB and -13.2dB and gain is 2.7dB, 4.8dB, 6.6dB and 4.3dB respectively at resonating frequency. The directivity of proposed antenna was maintainedto begreater than 5dB at all resonant frequencies. This V slot microstrip patch antenna is acceptable for today’s communication system.

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Keywords
v slot, gain, directivity, return loss, VSWR, and S, C and X bands.