Title:
RECTENNA CONTROLLER AND RECTENNA DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2020/017084
Kind Code:
A1
Abstract:
This rectenna controller (20) is connected to a rectenna (10) for receiving high-frequency power and converting the high-frequency power to a DC power, controls the DC power input from the rectenna (10), and supplies the controlled DC power to a load (30). The rectenna controller (20) is provided with: an input terminal (42) for receiving the DC power obtained by the converting by the rectenna (10); an output terminal (52) for supplying the controlled DC power to the load; first switching elements (Q1, Q3) provided in a current path connecting the input terminal (42) and the output terminal (52); and a control unit (70) for controlling the first switching elements (Q1, Q3). The first switching elements (Q1, Q3) become conducting when the control unit (70) is not operating, and render the current path (P1) conducting.
More Like This:
Inventors:
MORIOKA TAKAYUKI (JP)
YASHIKI YASUTOSHI (JP)
TOKIOKA HIDETADA (JP)
TANAKA TOSHIYUKI (JP)
HOMMA YUKIHIRO (JP)
UTSUMI MAHO (JP)
TSURU MASAOMI (JP)
YASHIKI YASUTOSHI (JP)
TOKIOKA HIDETADA (JP)
TANAKA TOSHIYUKI (JP)
HOMMA YUKIHIRO (JP)
UTSUMI MAHO (JP)
TSURU MASAOMI (JP)
Application Number:
PCT/JP2019/007651
Publication Date:
January 23, 2020
Filing Date:
February 27, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02J50/27; H02H9/04; H02M3/155
Foreign References:
| JP2011114949A | 2011-06-09 | |||
| JPH06233480A | 1994-08-19 |
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
Download PDF: