Title:
ELECTROMAGNETIC-WAVE PRODUCING DEVICE AND ELECTROMAGNETIC-WAVE PRODUCING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/090782
Kind Code:
A1
Abstract:
The present invention provides an electromagnetic-wave producing device that includes a plurality of electromagnetic-wave producing elements, wherein the instantaneous maximum power consumption at the time of an electromagnetic-wave producing operation is reduced. Specifically, the electromagnetic-wave producing device includes: a plurality of electromagnetic-wave producing elements that are divided into a plurality of groups; and a control unit that oscillates the plurality of electromagnetic-wave producing elements while shifting the timings on a group basis. For example, the control unit oscillates the plurality of electromagnetic-wave producing elements such that, when the number of the plurality of groups is n, an oscillation start timing of the m-th oscillating group (m is a natural number of 2 to n) is set to be at the same time as or after an oscillation end timing of the m-1-th oscillating group.
Inventors:
TANAKA HIROYUKI (JP)
Application Number:
PCT/JP2019/042275
Publication Date:
May 07, 2020
Filing Date:
October 29, 2019
Export Citation:
Assignee:
PIONEER CORP (JP)
International Classes:
G01N21/3581; H01L21/329; H01L29/06; H01L29/88; H03B7/08; H03K3/282
Domestic Patent References:
| WO2013046249A1 | 2013-04-04 |
Foreign References:
| JP2016080686A | 2016-05-16 | |||
| JP2016080452A | 2016-05-16 | |||
| JP2010048721A | 2010-03-04 | |||
| JP2008500541A | 2008-01-10 | |||
| JP2013190350A | 2013-09-26 | |||
| JP2017191017A | 2017-10-19 | |||
| JP2016121921A | 2016-07-07 | |||
| US20140172374A1 | 2014-06-19 | |||
| JP2018203595A | 2018-12-27 |
Other References:
See also references of EP 3875943A4
Attorney, Agent or Firm:
HAYAMI Shinji et al. (JP)
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