DE964957C - Ultrakurzwellen-Amplitudenmodulations-Vorrichtung - Google Patents

Ultrakurzwellen-Amplitudenmodulations-Vorrichtung

Info

Publication number
DE964957C
DE964957C DEN5310A DEN0005310A DE964957C DE 964957 C DE964957 C DE 964957C DE N5310 A DEN5310 A DE N5310A DE N0005310 A DEN0005310 A DE N0005310A DE 964957 C DE964957 C DE 964957C
Authority
DE
Germany
Prior art keywords
waveguide
axis
modulation
amplitude modulation
discharge 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.)
Expired
Application number
DEN5310A
Other languages
German (de)
English (en)
Inventor
Kornelis Swier Knol
Gerrit De Vries
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE964957C publication Critical patent/DE964957C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Particle Accelerators (AREA)
  • Constitution Of High-Frequency Heating (AREA)
DEN5310A 1951-04-06 1952-04-02 Ultrakurzwellen-Amplitudenmodulations-Vorrichtung Expired DE964957C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL298708X 1951-04-06

Publications (1)

Publication Number Publication Date
DE964957C true DE964957C (de) 1957-05-29

Family

ID=19783123

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN5310A Expired DE964957C (de) 1951-04-06 1952-04-02 Ultrakurzwellen-Amplitudenmodulations-Vorrichtung

Country Status (7)

Country Link
US (1) US2775739A (xx)
BE (1) BE510441A (xx)
CH (1) CH298708A (xx)
DE (1) DE964957C (xx)
FR (1) FR1053426A (xx)
GB (1) GB708580A (xx)
NL (2) NL160351B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004682B (de) * 1954-03-09 1957-03-21 Ericsson Telefon Ab L M Anordnung mit einem wenigstens ein gasgefuelltes Entladungsgefaess einschliessenden Wellenleiter oder Resonator
GB895131A (en) * 1958-01-13 1962-05-02 Gen Electric Co Ltd Improvements in or relating to modulators for use in microwave systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729194C (de) * 1938-12-08 1942-12-11 Dr Christian Bachem Anordnung zur Amplitudenmodulation von cm- und dm-Wellensendern
US2457601A (en) * 1945-07-27 1948-12-28 Bell Telephone Labor Inc Wave translating apparatus
US2505534A (en) * 1943-04-27 1950-04-25 Gen Electric Device for controlling the propagation of energy in a wave guide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106770A (en) * 1938-02-01 Apparatus and method fob receiving
BE354930A (xx) * 1933-08-31
US2047929A (en) * 1935-02-28 1936-07-14 Rca Corp Ionic modulator
BE482708A (xx) * 1943-04-27
US2716192A (en) * 1950-05-12 1955-08-23 Johnson Harwick Microwave noise source

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729194C (de) * 1938-12-08 1942-12-11 Dr Christian Bachem Anordnung zur Amplitudenmodulation von cm- und dm-Wellensendern
US2505534A (en) * 1943-04-27 1950-04-25 Gen Electric Device for controlling the propagation of energy in a wave guide
US2457601A (en) * 1945-07-27 1948-12-28 Bell Telephone Labor Inc Wave translating apparatus

Also Published As

Publication number Publication date
US2775739A (en) 1956-12-25
NL85466C (xx)
CH298708A (de) 1954-05-15
BE510441A (xx)
NL160351B (nl)
FR1053426A (fr) 1954-02-02
GB708580A (en) 1954-05-05

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