A Multiband Antenna for GSM, WLAN, S-band Radar and WiMAX Applications
Allin Joe D1, Umamaheswari S2, Sriram S.R3
1Allin Joe D, Department of Electronics and Communication Engineering, Kumaraguru College of Technology, Coimbatore (Tamil Nadu), India.
2Umamaheswari S, Department of Electronics and Communication Engineering, Kumaraguru College of Technology, Coimbatore (Tamil Nadu), India.
3Sriram S.R, Department of Electronics and Communication Engineering, Kumaraguru College of Technology, Coimbatore (Tamil Nadu), India.
Manuscript received on 30 September 2019 | Revised Manuscript received on 12 November 2019 | Manuscript Published on 22 November 2019 | PP: 1555-1558 | Volume-8 Issue-6S3 September 2019 | Retrieval Number: F12810986S319/19©BEIESP | DOI: 10.35940/ijeat.F1281.0986S319
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The futuristic technologies needs the low profile and compact multiband antenna for their applications as the size of the communication devices are reducing significantly. In this manuscript, a patch antenna is intended over Flame Retardant (FR4) substrate and then Defected Ground Structure (DGS) as well as Defected Microstrip Structure (DMS) were introduced in it, which increases the number of resonant frequencies and their return loss. Coaxial feed was utilized in this plan. The designed antenna radiates efficiently for the applications like Global System for Mobile Communications (GSM) at 1.8 GHz resonant frequency, WLAN with 2.4 GHz resonant frequency, S-Band Radar by means of 2.9 GHz resonant frequency and WiMAX standard by the side of 3.4 GHz resonant frequency. High Frequency Structural Simulator (HFSS) was utilized for the simulation of the projected antenna design.
Keywords: Rectangular Patch, Defected Ground Structure (DGS), GSM, WLAN, S-Band Radar, Defected Microstrip Structure (DMS), WiMAX.
Scope of the Article: Mobile Applications and Services for IoT