JPS5635352A - Helix slow-wave circuit - Google Patents

Helix slow-wave circuit

Info

Publication number
JPS5635352A
JPS5635352A JP11148979A JP11148979A JPS5635352A JP S5635352 A JPS5635352 A JP S5635352A JP 11148979 A JP11148979 A JP 11148979A JP 11148979 A JP11148979 A JP 11148979A JP S5635352 A JPS5635352 A JP S5635352A
Authority
JP
Japan
Prior art keywords
helix
dielectric
bars
wave circuit
slow
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
JP11148979A
Other languages
Japanese (ja)
Other versions
JPS626297B2 (en
Inventor
Yoshiyuki Hasegawa
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 JP11148979A priority Critical patent/JPS5635352A/en
Publication of JPS5635352A publication Critical patent/JPS5635352A/en
Publication of JPS626297B2 publication Critical patent/JPS626297B2/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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/26—Helical slow-wave structures; Adjustment therefor

Landscapes

  • Microwave Tubes (AREA)

Abstract

PURPOSE:To manufacture a slow-wave circuit with good electrical characteristic at low cost, by using a material, formed by glueing at least two dielectric bars having a round cross section, as a helix supporting dielectric. CONSTITUTION:A slow-wave circuit of helix-shaped travelling wave tube is constituted by a vacuum outer case 1 and a helix 5 supported by dielectrics. The dielectric for supporting the helix 5 is constituted by a material adhesion formed with two dielectric bars 2, 3 having a round cross section. Diameters of the dielectric bars 2, 3 can be optionally determined while the both diameters may be formed into a different size. And any quantity of the dielectric bars 2, 3 can be used not to be limited to two bars.
JP11148979A 1979-08-30 1979-08-30 Helix slow-wave circuit Granted JPS5635352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11148979A JPS5635352A (en) 1979-08-30 1979-08-30 Helix slow-wave circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11148979A JPS5635352A (en) 1979-08-30 1979-08-30 Helix slow-wave circuit

Publications (2)

Publication Number Publication Date
JPS5635352A true JPS5635352A (en) 1981-04-08
JPS626297B2 JPS626297B2 (en) 1987-02-10

Family

ID=14562556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11148979A Granted JPS5635352A (en) 1979-08-30 1979-08-30 Helix slow-wave circuit

Country Status (1)

Country Link
JP (1) JPS5635352A (en)

Also Published As

Publication number Publication date
JPS626297B2 (en) 1987-02-10

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