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Sub-terahertz wireless power transmission using gyrotron

DOI

Bibliographic Information

Other Title
  • ジャイロトロンを用いたサブテラヘルツ無線電力伝送

Abstract

<p>  A 303 GHz rectenna was developed and a wireless power transmission (WPT) using a gyrotron was conducted. A microstrip antenna was used for rectenna. Antenna gain of 8.32 dBi was obtained using a finline which is a waveguide-microstrip line transducer. The beam profile was measured using an IR camera, and the RF-DC conversion efficiency was evaluated by estimating the input power to the rectenna. The maximum DC output power and the rectenna power density (DC power per unit area) were 17.1 mW, 3.43 kW / m 2. The maximum RF-DC conversion efficiency was 2.17% with 342 mW input power and 130 Ω load resistance.</p>

Journal

Details

  • CRID
    1390282763106067968
  • NII Article ID
    130007617420
  • DOI
    10.24662/sspss.4.0_24
  • ISSN
    24321060
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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