NL31476C - - Google Patents

Info

Publication number
NL31476C
NL31476C NL31476DA NL31476C NL 31476 C NL31476 C NL 31476C NL 31476D A NL31476D A NL 31476DA NL 31476 C NL31476 C NL 31476C
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 NL31476C publication Critical patent/NL31476C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Magnetic Treatment Devices (AREA)
  • Transmitters (AREA)
NL31476D 1929-06-06 NL31476C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1931864X 1929-06-06

Publications (1)

Publication Number Publication Date
NL31476C true NL31476C (en)

Family

ID=7750013

Family Applications (1)

Application Number Title Priority Date Filing Date
NL31476D NL31476C (en) 1929-06-06

Country Status (4)

Country Link
US (1) US1931864A (en)
FR (1) FR694678A (en)
GB (1) GB353476A (en)
NL (1) NL31476C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188568A (en) * 1961-12-05 1965-06-08 Marelli Lenkurt S P A Arrangement for tuning of the transmitting antenna of a data transmission system

Also Published As

Publication number Publication date
GB353476A (en) 1931-07-24
US1931864A (en) 1933-10-24
FR694678A (en) 1930-12-06

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