TY - GEN
T1 - A Modified Circular Shaped Flexible UWB Antenna for Wireless Body Area Network
AU - Jhunjhunwala, Vikash Kumar
AU - Ali, Tanweer
AU - Kumar, Pramod
AU - Malchandka, Aditya Manoj
AU - Srivastava, Subham
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - A conformal ultrawideband antenna of 25 × 25 mm2 is proposed in this paper for wearable applications. A flexible polydimethylsiloxane (PDMS) substrate of thickness 1.4 mm is used to design this structure. The antenna consists of a modified elliptical geometry as the radiating part and a partial ground plane. To obtain wider bandwidth, two rectangular shape slots are etched in the ground surface. The antenna operates from 3.81-11.69 GHz with a peak gain of 8.2 dBi at 9.9 GHz. The proposed design shows good compatibility and impedance matching when bent along x and y axis. To study the effect of antenna's radiation on human tissue Specific Absorption Rate (SAR) is analyzed. The SAR at 4.5 GHz are 0.785 and 0.308 W/kg for 1g and 10 g of tissue, respectively. The proposed antenna is suitable for Wireless Body Area Network (WBAN), wearable and IoT application.
AB - A conformal ultrawideband antenna of 25 × 25 mm2 is proposed in this paper for wearable applications. A flexible polydimethylsiloxane (PDMS) substrate of thickness 1.4 mm is used to design this structure. The antenna consists of a modified elliptical geometry as the radiating part and a partial ground plane. To obtain wider bandwidth, two rectangular shape slots are etched in the ground surface. The antenna operates from 3.81-11.69 GHz with a peak gain of 8.2 dBi at 9.9 GHz. The proposed design shows good compatibility and impedance matching when bent along x and y axis. To study the effect of antenna's radiation on human tissue Specific Absorption Rate (SAR) is analyzed. The SAR at 4.5 GHz are 0.785 and 0.308 W/kg for 1g and 10 g of tissue, respectively. The proposed antenna is suitable for Wireless Body Area Network (WBAN), wearable and IoT application.
UR - https://www.scopus.com/pages/publications/85190122938
UR - https://www.scopus.com/pages/publications/85190122938#tab=citedBy
U2 - 10.1109/MoSICom59118.2023.10458814
DO - 10.1109/MoSICom59118.2023.10458814
M3 - Conference contribution
AN - SCOPUS:85190122938
T3 - Proceedings of IEEE International Conference on Modelling, Simulation and Intelligent Computing, MoSICom 2023
SP - 373
EP - 377
BT - Proceedings of IEEE International Conference on Modelling, Simulation and Intelligent Computing, MoSICom 2023
A2 - Nayak, Jagadish
A2 - Gaidhane, Vilas H
A2 - Goel, Nilesh
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE International Conference on Modelling, Simulation and Intelligent Computing, MoSICom 2023
Y2 - 7 December 2023 through 9 December 2023
ER -