TY - GEN
T1 - An Unidirectional and Broadband Antenna for Microwave based Head Imaging System
AU - Huang, Yuying
AU - Liu, Shuchao
AU - Ud Din, Ghulam Mohayy
AU - Si, Liming
AU - Fang, Lili
AU - Sun, Houjun
AU - Bao, Xiue
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - This paper presents a compact unidirectional broadband antenna designed for cerebral hemorrhage detection via microwave imaging. The antenna employs a slotted dipole patch as the primary radiator, complemented by parasitic patches and a metal reflector to achieve wide bandwidth and focused radiation. Simulation results demonstrate a bandwidth of 86.42% (1.38-3.48 GHz) and strong directional characteristics. The proposed antenna offers a low-cost, non-ionizing alternative to traditional imaging techniques, suitable for portable prehospital diagnosis.
AB - This paper presents a compact unidirectional broadband antenna designed for cerebral hemorrhage detection via microwave imaging. The antenna employs a slotted dipole patch as the primary radiator, complemented by parasitic patches and a metal reflector to achieve wide bandwidth and focused radiation. Simulation results demonstrate a bandwidth of 86.42% (1.38-3.48 GHz) and strong directional characteristics. The proposed antenna offers a low-cost, non-ionizing alternative to traditional imaging techniques, suitable for portable prehospital diagnosis.
KW - cerebral hemorrhage diagnosis
KW - microwave imaging
KW - parasitic elements
KW - unidirectional antenna
UR - https://www.scopus.com/pages/publications/105032075965
U2 - 10.1109/ISEMC68048.2025.11292071
DO - 10.1109/ISEMC68048.2025.11292071
M3 - Conference contribution
AN - SCOPUS:105032075965
T3 - ISEMC 2025 - 8th International Symposium on Electromagnetic Compatibility, Proceedings
BT - ISEMC 2025 - 8th International Symposium on Electromagnetic Compatibility, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Symposium on Electromagnetic Compatibility, ISEMC 2025
Y2 - 10 October 2025 through 12 October 2025
ER -