JPS5746449A - Helix type wave guide - Google Patents

Helix type wave guide

Info

Publication number
JPS5746449A
JPS5746449A JP12274180A JP12274180A JPS5746449A JP S5746449 A JPS5746449 A JP S5746449A JP 12274180 A JP12274180 A JP 12274180A JP 12274180 A JP12274180 A JP 12274180A JP S5746449 A JPS5746449 A JP S5746449A
Authority
JP
Japan
Prior art keywords
waveguide
wave guide
circuit
coaxial circuit
coaxial
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
JP12274180A
Other languages
Japanese (ja)
Other versions
JPH0213415B2 (en
Inventor
Hiroyuki Hashimoto
Hiroshi Tsuchida
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 JP12274180A priority Critical patent/JPS5746449A/en
Publication of JPS5746449A publication Critical patent/JPS5746449A/en
Publication of JPH0213415B2 publication Critical patent/JPH0213415B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
    • H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix

Landscapes

  • Microwave Tubes (AREA)

Abstract

PURPOSE:To achieve the stable operation even under high output, by connecting the output take-out section from a helix through a coaxial circuit to a wave guide while making thin the wave guide at the joint between the coaxial circuit and the waveguide. CONSTITUTION:The joint face between a waveguide 8 and a coaxial circuit 6 is made sufficiently thin at the output take-out section. When the inner conductor of the coaxial circuit 6 is expanded due to the heat produced in said circuit because of the high frequency and the high output of the waveguide, the force applied on a vacuum sealing ceramic 7 is absorbed at the joint face between the waveguide 8 and the coaxial circuit 6 thus to reduce the force to be applied on said ceramic 7.
JP12274180A 1980-09-04 1980-09-04 Helix type wave guide Granted JPS5746449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12274180A JPS5746449A (en) 1980-09-04 1980-09-04 Helix type wave guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12274180A JPS5746449A (en) 1980-09-04 1980-09-04 Helix type wave guide

Publications (2)

Publication Number Publication Date
JPS5746449A true JPS5746449A (en) 1982-03-16
JPH0213415B2 JPH0213415B2 (en) 1990-04-04

Family

ID=14843437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12274180A Granted JPS5746449A (en) 1980-09-04 1980-09-04 Helix type wave guide

Country Status (1)

Country Link
JP (1) JPS5746449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119053A (en) * 1989-09-22 1991-05-21 Atochem North America Inc Non-toxic polyester composition made by using organotin esterification catalyst

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411140Y1 (en) * 1965-08-14 1969-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411140Y1 (en) * 1965-08-14 1969-05-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119053A (en) * 1989-09-22 1991-05-21 Atochem North America Inc Non-toxic polyester composition made by using organotin esterification catalyst

Also Published As

Publication number Publication date
JPH0213415B2 (en) 1990-04-04

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