JPS5354463A - Microwave tube - Google Patents

Microwave tube

Info

Publication number
JPS5354463A
JPS5354463A JP12991376A JP12991376A JPS5354463A JP S5354463 A JPS5354463 A JP S5354463A JP 12991376 A JP12991376 A JP 12991376A JP 12991376 A JP12991376 A JP 12991376A JP S5354463 A JPS5354463 A JP S5354463A
Authority
JP
Japan
Prior art keywords
gas
tube
microwave tube
discharge
shortening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12991376A
Other languages
Japanese (ja)
Inventor
Toshinori Horigome
Kunio Tsutaki
Sadanori Hamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12991376A priority Critical patent/JPS5354463A/en
Publication of JPS5354463A publication Critical patent/JPS5354463A/en
Pending legal-status Critical Current

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Landscapes

  • Electron Sources, Ion Sources (AREA)

Abstract

PURPOSE: To make the tube long in life, by shortening the aging of the microwave tube thru the introduction of discharge gas to the ion pump with the provision of discharging tube for gas discharge for more than two parts, removing the gas noise at high frequency signal operation, and preventing the damage in cathode with gas oil collision.
COPYRIGHT: (C)1978,JPO&Japio
JP12991376A 1976-10-27 1976-10-27 Microwave tube Pending JPS5354463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12991376A JPS5354463A (en) 1976-10-27 1976-10-27 Microwave tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12991376A JPS5354463A (en) 1976-10-27 1976-10-27 Microwave tube

Publications (1)

Publication Number Publication Date
JPS5354463A true JPS5354463A (en) 1978-05-17

Family

ID=15021482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12991376A Pending JPS5354463A (en) 1976-10-27 1976-10-27 Microwave tube

Country Status (1)

Country Link
JP (1) JPS5354463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691347A (en) * 1979-12-24 1981-07-24 Nec Corp Helix type waveguide
US4929435A (en) * 1987-02-12 1990-05-29 Allied-Signal Inc. Manufacture of high purity low arsenic anhydrous hydrogen fluoride

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691347A (en) * 1979-12-24 1981-07-24 Nec Corp Helix type waveguide
US4929435A (en) * 1987-02-12 1990-05-29 Allied-Signal Inc. Manufacture of high purity low arsenic anhydrous hydrogen fluoride

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