作者
Adel YI Ashyap, Zuhairiah Zainal Abidin, Samsul Haimi Dahlan, Huda A Majid, Shaharil Mohd Shah, Muhammad Ramlee Kamarudin, Akram Alomainy
发表日期
2017/7/27
期刊
IEEE Antennas and Wireless Propagation Letters
卷号
16
页码范围
2550-2553
出版商
IEEE
简介
A compact wearable antenna with a novel miniaturized electromagnetic bandgap (EBG) structure at 2.4 GHz for medical application is presented in this letter. The design demonstrates a robust, compact, and low-profile solution to meet the requirements of wearable applications. The EBG structure reduces the back radiation and the impact of frequency detuning due to the high losses of human body. In addition, the structure improves the front-to-back ratio (FBR) by 15.5 dB. The proposed compact antenna with dimensions of 46 × 46 × 2.4 mm 3 yields an impedance bandwidth of 27% (2.17-2.83 GHz), with a gain enhancement of 7.8 dBi and more than 95% reduction in the specific absorption rate. Therefore, the antenna is a promising candidate for integration into wearable devices applied in various domains, specifically biomedical technology.
引用总数
20172018201920202021202220232024119253441403816
学术搜索中的文章
AYI Ashyap, ZZ Abidin, SH Dahlan, HA Majid, SM Shah… - IEEE Antennas and Wireless Propagation Letters, 2017