JPH0247749U - - Google Patents

Info

Publication number
JPH0247749U
JPH0247749U JP12645688U JP12645688U JPH0247749U JP H0247749 U JPH0247749 U JP H0247749U JP 12645688 U JP12645688 U JP 12645688U JP 12645688 U JP12645688 U JP 12645688U JP H0247749 U JPH0247749 U JP H0247749U
Authority
JP
Japan
Prior art keywords
electron beam
section
magnetic field
field device
microwave tube
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
JP12645688U
Other languages
English (en)
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 filed Critical
Priority to JP12645688U priority Critical patent/JPH0247749U/ja
Publication of JPH0247749U publication Critical patent/JPH0247749U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Microwave Tubes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のヘリツクス形進行
波管の遅波回路部の横断面図、第2図は従来のヘ
リツクス形進行波管の遅波回路部の断面図である
。 1……真空外容器、2……スペーサ、3……磁
極、4……ヘリツクス、5……誘電体支柱、6…
…永久磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子を射出する電子銃部と、電子ビームと高周
    波を相互作用せしめる遅波回路部と、電子ビーム
    を捕捉するコレクタ部と、電子ビームを集束させ
    る周期磁界装置とを有するマイクロ波管において
    、遅波回路部を構成する真空外容器の外周部と周
    期磁界装置を構成する磁極との間に環状のスペー
    サを挿入したことを特徴とするマイクロ波管。
JP12645688U 1988-09-27 1988-09-27 Pending JPH0247749U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12645688U JPH0247749U (ja) 1988-09-27 1988-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12645688U JPH0247749U (ja) 1988-09-27 1988-09-27

Publications (1)

Publication Number Publication Date
JPH0247749U true JPH0247749U (ja) 1990-04-03

Family

ID=31377999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12645688U Pending JPH0247749U (ja) 1988-09-27 1988-09-27

Country Status (1)

Country Link
JP (1) JPH0247749U (ja)

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