반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
권호 표지

GaN-SBD를 이용한 RF-DC 변환기 회로 분석

An Analysis of RF-DC Converter Circuits with GaN Schottky Barrier Diodes

  • 손명식 (순천대학교 전자공학과)
  • Son, Myung Sik (Department of Electronic Engineering, Sunchon National University)
  • 투고 : 2021.11.06
  • 심사 : 2021.12.14
  • 발행 : 2021.12.31
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초록

In this paper, GaN-SBD devices with excellent breakdown voltage and frequency characteristics for use in high-power microwave wireless power transmission has been modeled for PSpice circuit simulation. The RF-DC conversion circuits were simulated and compared with a commercial Si-SBD device. Although the modeled GaN-SBD devices had lower RF-DC conversion efficiency compared to Si-SBD at 2.4 and 5.8 GHz, it was confirmed through PSpice circuit simulations that they can be used sufficiently according to the required application circuit in a high power situation.

키워드

과제정보

순천대학교 교연비 사업에 의하여 연구되었음.

참고문헌

  1. Biao Hu, Hao Li, Tianming Li, Haiyang Wang, Yihong Zhou, Xiaoyun Zhao, Xin Hu, Xuekun Du, Yulong Zhao, Xiang Li, Tian Qi, Mohamed Helaoui, Wenhua chen, Fadhel Ghannouchi, "A long-distance high-power microwave wireless power transmission system based on asymmetrical resonant magnetron and cyclotron-wave rectifier", Energy Reports 7, pp.1154-1161, 2021. https://doi.org/10.1016/j.egyr.2020.12.026
  2. Seong Hun Lee and Myung Sik Son, "5.8GHz 25W Microwave Wireless Power Transmission System Development and Measurement" Journal of the Semiconductor & Display Technology, Vol. 16, No.1, pp. 21-24, 2019.
  3. Seong Hun Lee and Myung Sik Son, "RF-DC Voltage Multiplier Design and Fabrication for 5.8GHz Microwave Wireless Power Transmission," Journal of the Semiconductor & Display Technology, Vol. 16, No. 2, pp. 1-4, 2017.
  4. Myung Sik Son, "An Analysis of Voltage Multiplier Circuits for Smart Phone RF Wireless Charging," Journal of the Semiconductor & Display Technology, Vol. 20, No. 2, pp.29-33, 2021.
  5. Liuan Li, Akinori Kishi, Qiang Liu, Yuki Itai, Ryota Fujihara, Yasuo Ohno and Jin-Ping Ao, "GaN Schottky Barrier Diode with TiN Electrode for Microwave Rectification", Journal of the electron Devices Society, Vol. 2, No. 6, pp.168-173, 2014 https://doi.org/10.1109/JEDS.2014.2346395
  6. PSpice simulation tool, OrCAD ver.10.5, Cadence Design Systems, Inc.
  7. Spice Parameters, Datasheet of HSMS-286x, AVAGO Technology.