NL146666B - SIGNAL AMPLIFIER. - Google Patents

SIGNAL AMPLIFIER.

Info

Publication number
NL146666B
NL146666B NL666615721A NL146666DA NL146666B NL 146666 B NL146666 B NL 146666B NL 666615721 A NL666615721 A NL 666615721A NL 146666D A NL146666D A NL 146666DA NL 146666 B NL146666 B NL 146666B
Authority
NL
Netherlands
Prior art keywords
signal amplifier
amplifier
signal
Prior art date
Application number
NL666615721A
Other languages
Dutch (nl)
Inventor
Henricus Ernest Beekman
Original Assignee
Philips Nv
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.)
Publication of NL146666B publication Critical patent/NL146666B/en

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
    • 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
    • H01J23/27—Helix-derived slow-wave structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P9/00—Delay lines of the waveguide type
    • H01P9/02—Helical lines
NL666615721A 1948-05-27 SIGNAL AMPLIFIER. NL146666B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1432648A GB646545A (en) 1948-05-27 1948-05-27 Improvements in or relating to electromagnetic waveguides

Publications (1)

Publication Number Publication Date
NL146666B true NL146666B (en)

Family

ID=10039174

Family Applications (2)

Application Number Title Priority Date Filing Date
NL666615721A NL146666B (en) 1948-05-27 SIGNAL AMPLIFIER.
NL146666A NL81970C (en) 1948-05-27 1949-05-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL146666A NL81970C (en) 1948-05-27 1949-05-27

Country Status (3)

Country Link
FR (1) FR987303A (en)
GB (2) GB646546A (en)
NL (2) NL81970C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754436A (en) * 1953-01-07 1956-08-08 Gen Electric Improvements relating to travelling wave apparatus
US2824257A (en) * 1953-03-03 1958-02-18 Gen Electric Traveling wave tube
US2843792A (en) * 1953-03-30 1958-07-15 Bell Telephone Labor Inc Traveling wave tube
US2905858A (en) * 1953-06-30 1959-09-22 Bell Telephone Labor Inc Impedance matching by means of coupled helices
NL189984C (en) * 1953-08-14
DE1052479B (en) * 1953-10-12 1959-03-12 Varian Associates Running field pipes

Also Published As

Publication number Publication date
GB646545A (en) 1950-11-22
GB646546A (en) 1950-11-22
FR987303A (en) 1951-08-13
NL81970C (en) 1956-07-16

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