Title:
給電装置、マイクロ波管装置、給電方法及び給電プログラム
Document Type and Number:
Japanese Patent JP7335442
Kind Code:
B2
Abstract:
In order to suppress the amount of time needed for the start-up of a microwave tube carried out when voltage fed from a power source has decreased, while avoiding increase in scale of a power storage unit, this power supply device includes: a power supply unit that supplies power fed from the power source to the microwave tube that is provided with a cathode, a heater for heating the cathode, an anode, and a collector; a power storage unit that stores the fed power and, if the voltage of the fed power decreases, supplies stored power that is power obtained by the power storing, to the microwave tube; and a power supply switching unit that, if the voltage of the fed power decreases, stops supplying the stored power to the anode and does not stop supplying the stored power to the heater.
Inventors:
Naoki Iizuka
Yukihira Nakazato
Yukihira Nakazato
Application Number:
JP2022527510A
Publication Date:
August 29, 2023
Filing Date:
February 15, 2021
Export Citation:
Assignee:
NEC Network Sensor Co., Ltd.
International Classes:
H01J23/34; H02J7/00
Domestic Patent References:
| JP8111183A | ||||
| JP2008234907A |
Attorney, Agent or Firm:
Masahiko desk
Keiji Kitajima
Keiji Kitajima
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