• Harish Chandra Mohanta
• Shibashis Pradhan
• Rupanita Das
• Deepak Kumar Barik

This paper presents a compacted patch antenna which resonates at 2.27 THz. Rogers RT/duroid 6010 substrate of length 100 µm, width of 100 µm and thickness of 10 µm was utilized to design the antenna. The radius of the circular shape (patch) is 40 µm. The miniaturized compactness of the designed antenna at terahertz frequency is suitable for the application of wireless body area network (WBAN).The antenna was simulated using high frequency structure simulator (HFSS) and its radiation pattern, gain, return loss have been analyzed for communication link quality of the channel. To assess the link quality, signal to noise ratio (SNR) and bit error rate (BER) matrices are being calculated. Path loss, absorption coefficient of human model at terahertz frequency is being determined. The simulation results demonstrate that antenna will offer great link quality at terahertz frequency. The SNR computed for the proposed antenna is high and BER is low.

"DESIGN OF A CIRCULAR PATCH ANTENNA FOR WIRELESS BODY AREA NETWORK APPLICATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.721-725, June-2019, Available :http://www.jetir.org/papers/JETIR1906D15.pdf

"DESIGN OF A CIRCULAR PATCH ANTENNA FOR WIRELESS BODY AREA NETWORK APPLICATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp721-725, June-2019, Available at : http://www.jetir.org/papers/JETIR1906D15.pdf