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Done By: Electronic and Communications Engineering Department
Post Date: 2024-06-02
Last Browse: 2024-10-18
A lecturer Dr. Saba Munther Yousef from the Department of
Electronic and Communications Engineering - College of Engineering / Al-Nahrain
University published a joint scientific research with (Dr. Anwar Sabah Makki)
from Al-Turath University and (Dr. Saif Muhammad Baraa) from Al-Bayan
University. The research was Titled: A Red Cross Bag MPA with a Very Low SAR and High F/B Ratio for Bio-Medical Applications In the journal Progress
In Electromagnetics Research Letters, Vol. 115, 99-104, 2024 This paper deals
with a microstrip patch antenna of red cross bag shape is designed, simulated,
and fabricated. The antenna is designed to work at 5.8 GHz for on-body
applications. Small size, low specific absorption rate, and high front to back
ratio with a low-profile design are achieved. The measured frequency is 5.878
GHz with 25 mm as the largest dimension used, and the matching impedance is -47.06 dB. Other parameters are recorded from the simulator such as front-to-back
ratio which is 37.37 dB and a specific absorption rate of 0.0984 W/kg in 10 gm.
Finally, this work is compared with a compact dual-band antenna with paired
L-shape slots, a watchstrap integrated wideband antenna, and a dual-band
AMC-based MIMO antenna. The proposed red cross bag antenna overcomes the
mentioned works in terms of small size, high front-to-back ratio, and low
specific absorption rate. To view the
research, please visit the following link: