This article demonstrates the chip-less Wi-Fi system design, and its working mechanism is discussed. Many human activities involve interaction with passive objects, and one of the best solutions is introducing Wi-Fi systems. As data can be transferred through the wire and wirelessly, Wi-Fi would be the better choice to transfer data wirelessly. Here, a Wi-Fi touch detection system consists of an antenna, Wi-Fi resonator and combined tag to sense object-human interaction through chipless Wi-Fi tags. © 2022 IEEE.

Sukomal Dey

Department of Electrical Engineering

M.A. Shukoor

S.S. Mukeshbhai

Indian Institute of Technology Palakkad&nbsp;(IIT Palakkad or IIT PKD) is a public autonomous&nbsp;engineering&nbsp;and&nbsp;research&nbsp;institute located in&nbsp;Palakkad,&nbsp;Kerala. It was&nbsp;one of the five new&nbsp;IITs&nbsp;proposed in the&nbsp;2014 Union budget of India. The campus was inaugurated on 3 August 2015. The institute has 94 faculty, 978 students, and 63 non-teaching staffs.

IT Palakkad currently offers four-year Bachelor of Technology (B.Tech) and two years MS programmes in 8 different engineering disciplines including&nbsp;Computer Science, Electrical, Mechanical, Civil among others.

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Journal	2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.