@inproceedings{998944ca92ae4c43b3893808f7d0e9f8,
title = "Design of a Dual-Band Microwave Antenna for Highly Effective Tumor Ablation",
abstract = "A coaxial floating-sleeve antenna, operating at 2.45 and 5.8 GHz in the industrial, scientific, and medical (ISM) band, is proposed for microwave ablation (MWA). The dual resonance is achieved by two slots etched into the outer conductor. The antenna is modeled and tested on the High-Frequency Structure Simulator (HFSS) with a tissue environment. The results of numerical simulation show that the reflection coefficients are -12.8 dB and -29.8 dB at 2.45 and 5.8 GHz, respectively. The simulated specific absorption rate (SAR) patterns of the dual-band antenna confirm its uniform thermal radiation distribution. The different profiles of the ablation areas at each frequency make it a promising candidate for flexible and environmentally friendly tumor therapy with various ablated effects.",
keywords = "coaxial antenna, dual-band antenna, floating sleeve, Microwave ablation, sustainability",
author = "Siqi Liu and Xiue Bao and Yuying Huang and Mariangela Latino and Giovanni Gugliandolo and Nicola Donato and Giovanni Crupi and Weidong Hu",
note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 2025 IEEE International Workshop on Metrology for Green Technologies, Renewable Energy and Ecological Sustainability, MetroGREENST 2025 ; Conference date: 24-09-2025 Through 26-09-2025",
year = "2025",
doi = "10.1109/MetroGREENST67435.2025.11428810",
language = "English",
series = "Proceedings - 2025 IEEE International Workshop on Metrology for Green Technologies, Renewable Energy and Ecological Sustainability, MetroGREENST 2025",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "38--42",
booktitle = "Proceedings - 2025 IEEE International Workshop on Metrology for Green Technologies, Renewable Energy and Ecological Sustainability, MetroGREENST 2025",
address = "United States",
}