• Dr.P.Jothilakshmi

This paper presents the simple design and fabrication of a microstrip patch antenna with aperture coupled feeding technique. The designed antenna operates at 5.8 GHz, ISM band frequency. Most of the wireless applications such as wireless fidelity (Wi-Fi), Bluetooth, wireless keyboard and mouse, Microwave oven, Cordless phones uses 2.4 GHz ISM band. Since all the applications use the same 2.4 GHz band, interference occurs among them, because interference leads to reduction in signal strength. In addition to that 2.4 GHz also has low data rate. Due to complication in antenna design, 5.8 GHz ISM band are rarely used. The designed antenna operates at 5.8 GHz ISM band. Instead of using complicated patch design, simple rectangular patch with T-shaped aperture is designed. The designed antenna is simulated using CST microwave studio suite 2017 software. The simulated results were analyzed and discussed in terms of Return loss, Gain, Directivity, VSWR and radiation pattern. n

Stacked patch, Aperture coupled fed, Wireless applications

"Design and Fabrication of 5.8 GHz ISM Band Microstrip Patch Antenna Through Aperture Coupled Feeding Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.449-455, May-2019, Available :http://www.jetir.org/papers/JETIR1905P68.pdf

"Design and Fabrication of 5.8 GHz ISM Band Microstrip Patch Antenna Through Aperture Coupled Feeding Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp449-455, May-2019, Available at : http://www.jetir.org/papers/JETIR1905P68.pdf