JPS5650611A - Helix-type slow-wave circuit - Google Patents

Helix-type slow-wave circuit

Info

Publication number
JPS5650611A
JPS5650611A JP12666779A JP12666779A JPS5650611A JP S5650611 A JPS5650611 A JP S5650611A JP 12666779 A JP12666779 A JP 12666779A JP 12666779 A JP12666779 A JP 12666779A JP S5650611 A JPS5650611 A JP S5650611A
Authority
JP
Japan
Prior art keywords
helix
output terminal
high frequency
wave circuit
loss
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
JP12666779A
Other languages
Japanese (ja)
Inventor
Toshinori Horigome
Eiichi Watanabe
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 JP12666779A priority Critical patent/JPS5650611A/en
Publication of JPS5650611A publication Critical patent/JPS5650611A/en
Pending 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 ensure a big increase of heat transmission at the output terminal having a large loss of high frequency, by securing a soldering between the dielectric substance and the cylindrical waveguide at part of the output terminal for the slow-wave circuit for large electric power travelling wave tube. CONSTITUTION:The helix 3 supported by the dielectric support 2 is provided within the cylindrical waveguide 1. And the part 4 of the output terminal at the contact part is jointed to the dielectric substance by e.g. the soldering method or the like. In the circuit of such constitution, the heat generated at the helix and by the flow-in of the electronic beam or the high frequency loss is conveyed to the waveguide 1 through the support 2. And the heat transmission can be increased greatly at the output terminal where the high frequency loss is large.
JP12666779A 1979-10-01 1979-10-01 Helix-type slow-wave circuit Pending JPS5650611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12666779A JPS5650611A (en) 1979-10-01 1979-10-01 Helix-type slow-wave circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12666779A JPS5650611A (en) 1979-10-01 1979-10-01 Helix-type slow-wave circuit

Publications (1)

Publication Number Publication Date
JPS5650611A true JPS5650611A (en) 1981-05-07

Family

ID=14940881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12666779A Pending JPS5650611A (en) 1979-10-01 1979-10-01 Helix-type slow-wave circuit

Country Status (1)

Country Link
JP (1) JPS5650611A (en)

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