NL84679C - - Google Patents

Info

Publication number
NL84679C
NL84679C NL84679DA NL84679C NL 84679 C NL84679 C NL 84679C NL 84679D A NL84679D A NL 84679DA NL 84679 C NL84679 C NL 84679C
Authority
NL
Netherlands
Application number
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 NL84679C publication Critical patent/NL84679C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
    • H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
NL84679D 1951-01-11 NL84679C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL297211X 1951-01-11

Publications (1)

Publication Number Publication Date
NL84679C true NL84679C (fr)

Family

ID=19783034

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7202985.A NL158485B (nl) 1951-01-11 Werkwijze voor het bereiden van penicillamine en zijn farmaceutisch geschikte zuuradditiezouten.
NL84679D NL84679C (fr) 1951-01-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7202985.A NL158485B (nl) 1951-01-11 Werkwijze voor het bereiden van penicillamine en zijn farmaceutisch geschikte zuuradditiezouten.

Country Status (6)

Country Link
US (1) US2676304A (fr)
BE (1) BE508322A (fr)
CH (1) CH297211A (fr)
FR (1) FR1048195A (fr)
GB (1) GB696014A (fr)
NL (2) NL84679C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851601A (en) * 1954-01-08 1958-09-09 Curtiss Wright Corp Low frequency signal generator
US2958051A (en) * 1957-09-19 1960-10-25 Collins Radio Co Low distortion balanced modulator
US2984785A (en) * 1958-10-27 1961-05-16 Collins Radio Co Even harmonic phase detector
US3925736A (en) * 1974-09-06 1975-12-09 Us Army Diode quad modulator with very high dynamic range

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL44525C (fr) * 1936-07-07
BE427063A (fr) * 1937-03-19
US2214041A (en) * 1938-08-31 1940-09-10 Rca Corp Electrical network
BE463257A (fr) * 1944-03-29
US2455732A (en) * 1947-09-05 1948-12-07 Bell Telephone Labor Inc Double balanced modulator

Also Published As

Publication number Publication date
FR1048195A (fr) 1953-12-21
GB696014A (en) 1953-08-19
BE508322A (fr)
NL158485B (nl)
US2676304A (en) 1954-04-20
CH297211A (de) 1954-03-15

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