상세정보
학술대회
Design of Implantable Rectangular Spiral Antenna with U-shaped Loop for Biomedical Applications
- 발행일
- 201412
- 출처
- International Symposium on Antennas and Propagation (ISAP) 2014, pp.535-536
- 협약과제
- 14MC2900, 만성질환 관리를 위한 인체삽입형 생리기능 자동감시 시스템 기술 개발, 이형수
- 초록
- In this study, an implantable rectangular spiral antenna with U-shaped loop is designed for medical biotelemetry in the medical implant communication service (MICS) frequency band (402-405 MHz). To verify the potentials of the antenna for the desired applications, a prototype is fabricated and measurement of its performance is carried out in terms of the resonant characteristics and gain radiation patterns. The measured resonant characteristics show good agreement with the predictions, and the -10 dB frequency band is within the range of 398 to 420 MHz. The antenna exhibits a maximum gain of -22.26 dBi and efficiency of 0.215 % in measurement.
- KSP 제안 키워드
- Biomedical applications, Medical Implant Communication Service(MICS), Radiation Pattern, U-shaped loop, frequency band, medical biotelemetry, rectangular spiral antenna, resonant characteristics