JPS59126451U - straight beam microwave tube - Google Patents

straight beam microwave tube

Info

Publication number
JPS59126451U
JPS59126451U JP2032083U JP2032083U JPS59126451U JP S59126451 U JPS59126451 U JP S59126451U JP 2032083 U JP2032083 U JP 2032083U JP 2032083 U JP2032083 U JP 2032083U JP S59126451 U JPS59126451 U JP S59126451U
Authority
JP
Japan
Prior art keywords
microwave tube
section
straight beam
electron beam
beam microwave
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.)
Granted
Application number
JP2032083U
Other languages
Japanese (ja)
Other versions
JPH0228589Y2 (en
Inventor
岩元　美利
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP2032083U priority Critical patent/JPS59126451U/en
Publication of JPS59126451U publication Critical patent/JPS59126451U/en
Application granted granted Critical
Publication of JPH0228589Y2 publication Critical patent/JPH0228589Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Microwave Tubes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、従来技術の直線ビームマイクロ波管用電子銃
の断面図、第２図は、本考案の一実施例を示す直線ビー
ムマイクロ波管用電子銃の断面図である。 １・・・カソード、２・・・ヒータ、３・・・ウェネル
ト、４・・・陽極、５・・・ポールピース、６．７・・
・絶縁部材、８・・・部材、１０・・・電子ビーム。FIG. 1 is a sectional view of a conventional straight beam microwave tube electron gun, and FIG. 2 is a sectional view of a straight beam microwave tube electron gun showing an embodiment of the present invention. 1... Cathode, 2... Heater, 3... Wehnelt, 4... Anode, 5... Pole piece, 6.7...
- Insulating member, 8... Member, 10... Electron beam.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電子ビームを射出形成する電子銃部、該電子ビームを捕
捉するコレクタ部、該電子ビームと交互作用を用なう高
周波回路部、電子ビームを集束する集束装置部からなる
直線ビームマイクロ波管において、前記電子銃部は、表
面が球の一部から成り電子放射を行なうカソードの中心
部に電子放射の少ない部分を設けたカソードを含むこと
を特徴とする直線ビームマイクロ波管。A straight beam microwave tube consisting of an electron gun section that injects and forms an electron beam, a collector section that captures the electron beam, a high frequency circuit section that interacts with the electron beam, and a focusing device section that focuses the electron beam, A straight beam microwave tube characterized in that the electron gun section includes a cathode whose surface is formed of a part of a sphere and which emits electrons, and in which a part where less electrons are emitted is provided in the center of the cathode.
JP2032083U 1983-02-15 1983-02-15 straight beam microwave tube Granted JPS59126451U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2032083U JPS59126451U (en) 1983-02-15 1983-02-15 straight beam microwave tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2032083U JPS59126451U (en) 1983-02-15 1983-02-15 straight beam microwave tube

Publications (2)

Publication Number Publication Date
JPS59126451U true JPS59126451U (en) 1984-08-25
JPH0228589Y2 JPH0228589Y2 (en) 1990-07-31

Family

ID=30151451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2032083U Granted JPS59126451U (en) 1983-02-15 1983-02-15 straight beam microwave tube

Country Status (1)

Country Link
JP (1) JPS59126451U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100673A (en) * 1975-01-31 1976-09-06 Varian Associates
JPS532531U (en) * 1976-06-25 1978-01-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100673A (en) * 1975-01-31 1976-09-06 Varian Associates
JPS532531U (en) * 1976-06-25 1978-01-11

Also Published As

Publication number Publication date
JPH0228589Y2 (en) 1990-07-31

Similar Documents

Publication Publication Date Title
JPS59126451U (en) straight beam microwave tube
JPS6010258U (en) Distortion corrected cathode ray tube
JPS58195953U (en) electron beam tube
JPS5986650U (en) Electron gun for cathode ray tube
JPS59181564U (en) electron gun
JPS58182351U (en) electron gun structure
JPH02124652U (en)
JPS6265765U (en)
JPS59138159U (en) electron beam tube
JPH02137746U (en)
JPS59173250U (en) Gripping type thermionic emission cathode
JPS58133256U (en) traveling wave tube device
JPS5974657U (en) electron gun structure
JPH0286045U (en)
JPS5952548U (en) electron gun
JPH0254143U (en)
JPS58107550U (en) electron beam tube
JPH0316644U (en)
JPS58160459U (en) electron gun
JPS5888762U (en) electron beam tube
JPH03121647U (en)
JPH0180747U (en)
JPH0330347U (en)
JPS6078562U (en) cathode ray tube electron gun
JPS58107549U (en) electron beam tube