상세정보
학술대회
Design of Wearable Communication Device for Body Protection from EM wave using the EBG Structure
Cited 6 time in 
Download 0 time
Share 
Download 0 time
Share
- 발행일
- 201009
- 출처
- European Microwave Conference (EuMC) 2010, pp.1433-1436
- 협약과제
- 10MR3800, 전자파 기반 진단 및 방호기술 연구, 전순익
- 초록
- This paper presents a wearable communication device for body protection from electromagnetic wave using a electromagnetic bandgap (EBG) structure at a WCDMA band. Since wearable wireless communication devices are worked in the proximity or contact of the human body, a health risk from a electromagnetic fields generated by body worn devices is important. The EBG structures can suppress the propagation of surface current and act as a perfect magnetic conductor. Thus, it is capable of preventing a undesired electromagnetic wave from the wireless communication devices. The proposed wearable communication device has the PIFA with the EBG structure at a WCDMA band, frequency generator for the SAR testing and a dielectric case. It is a kind of watch phone worn on the human wrist. Simulation and experimental results demonstrate S-parameter, radiation pattern and the SAR value of the proposed structure. © 2010 EuMA.
- KSP 제안 키워드
- Communication device, EM wave, Electromagnetic Field, Electromagnetic bandgap (EBG) structure, Health risks, Human body, Perfect Magnetic Conductor(PMC), Radiation Pattern, SAR values, Surface current, electromagnetic wave