AT242764B - Anordnung für Amplitudenmodulation - Google Patents

Anordnung für Amplitudenmodulation

Info

Publication number
AT242764B
AT242764B AT1040863A AT1040863A AT242764B AT 242764 B AT242764 B AT 242764B AT 1040863 A AT1040863 A AT 1040863A AT 1040863 A AT1040863 A AT 1040863A AT 242764 B AT242764 B AT 242764B
Authority
AT
Austria
Prior art keywords
arrangement
amplitude modulation
modulation
amplitude
Prior art date
Application number
AT1040863A
Other languages
German (de)
English (en)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of AT242764B publication Critical patent/AT242764B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/36—Amplitude modulation by means of semiconductor device having at least three electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplitude Modulation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT1040863A 1962-12-26 1963-12-23 Anordnung für Amplitudenmodulation AT242764B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US247186A US3324416A (en) 1962-12-26 1962-12-26 Amplitude modulation system

Publications (1)

Publication Number Publication Date
AT242764B true AT242764B (de) 1965-10-11

Family

ID=22933933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1040863A AT242764B (de) 1962-12-26 1963-12-23 Anordnung für Amplitudenmodulation

Country Status (7)

Country Link
US (1) US3324416A (en:Method)
AT (1) AT242764B (en:Method)
BE (1) BE641809A (en:Method)
CH (1) CH418410A (en:Method)
DE (1) DE1232195B (en:Method)
GB (1) GB1009330A (en:Method)
NL (1) NL302291A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384840A (en) * 1965-07-14 1968-05-21 Teldata Corp Balanced modulator having suppression means
US3633005A (en) * 1970-02-26 1972-01-04 Ibm A four quadrant multiplier using a single amplifier in a balanced modulator circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004231B (de) * 1953-01-13 1957-03-14 Telefunken Gmbh Schaltungsanordnung zur impulstraegerlosen Modulation von Impulsen
US2992326A (en) * 1959-08-10 1961-07-11 Leonard R Kahn Frquency translating circuitry
US3122715A (en) * 1960-10-14 1964-02-25 Electro Mechanical Res Inc Frequency converter systems
US3229230A (en) * 1962-10-19 1966-01-11 Motorola Inc Suppressed carrier modulator

Also Published As

Publication number Publication date
CH418410A (de) 1966-08-15
US3324416A (en) 1967-06-06
NL302291A (en:Method)
BE641809A (en:Method) 1964-06-29
GB1009330A (en) 1965-11-10
DE1232195B (de) 1967-01-12

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