Hammad Khan

Work place: Department of Telecommunication Engineering, University of Engineering and Technology,Peshawar, Pakistan

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Research Interests: Computational Engineering, Engineering

Biography

Hammad Khan is a research student in UET Peshawar, Pakistan in the Department of
Telecommunication Engineering, UET Peshawar (Mardan Campus), Pakistan. Currently he is
doing research on RFID antennas. His research interests include, planar antennas, millimeter
wave antennas, Specific Absorption Rate analysis, Frequency Selective Surfaces and EBGs.

Author Articles
Design and Analysis of a Wearable Monopole Antenna on Jeans Substrate for RFID Applications

By Hammad Khan Ali Nasir Umar Bin Mumtaz Sadiq Ullah Syed Ahson Ali Shah Muhammad Fawad Khan Usman Ali

DOI: https://doi.org/10.5815/ijwmt.2016.06.03, Pub. Date: 8 Nov. 2016

In this paper a novel rectangular C-shaped planar monopole antenna is designed and analyzed for Radio Frequency Identification (RFID) application in the licensed-free Industrial Scientific and Medical (ISM) band of 2.45 GHz. The proposed antenna uses a 1 mm thicker wearable Jeans fabric {relative permittivity, εr=1.68 and Loss Tangent of δ=0.025} as a substrate material. For better bandwidth, and radiation efficiency the substrate is backed by a truncated copper ground plane. The antenna operate efficiently (92.85%), giving an adequate bandwidth, return-loss, gain and directivity of 12 %, -35.57 dB, 3.144 dB and 3.465 dBi, respectively. The nominated antenna is compact, low profile, and provides a better impedance matching (50.25 ohms) which results in a Voltage Standing Wave Ratio (VSWR) of 1.03. The far-field analysis is carried out via Finite Integration Technique (FIT) in CST Microwave studio.

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