NL79786C - - Google Patents

Info

Publication number
NL79786C
NL79786C NL79786DA NL79786C NL 79786 C NL79786 C NL 79786C NL 79786D A NL79786D A NL 79786DA NL 79786 C NL79786 C NL 79786C
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 NL79786C publication Critical patent/NL79786C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/148—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using filters, including PLL-type filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radio Transmission System (AREA)
  • Measurement Of Current Or Voltage (AREA)
NL79786D 1944-05-23 NL79786C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US536925A US2384456A (en) 1944-05-23 1944-05-23 Radio receiving system

Publications (1)

Publication Number Publication Date
NL79786C true NL79786C (enrdf_load_stackoverflow)

Family

ID=24140482

Family Applications (1)

Application Number Title Priority Date Filing Date
NL79786D NL79786C (enrdf_load_stackoverflow) 1944-05-23

Country Status (6)

Country Link
US (1) US2384456A (enrdf_load_stackoverflow)
BE (1) BE481301A (enrdf_load_stackoverflow)
CH (1) CH265990A (enrdf_load_stackoverflow)
FR (1) FR959580A (enrdf_load_stackoverflow)
GB (1) GB635590A (enrdf_load_stackoverflow)
NL (1) NL79786C (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL117404B (enrdf_load_stackoverflow) * 1944-06-16
US2421054A (en) * 1945-06-15 1947-05-27 Press Wireless Inc Carrier-shift signal control circuits
BE469690A (enrdf_load_stackoverflow) * 1945-12-05
US2553271A (en) * 1945-12-11 1951-05-15 Rca Corp Diversity receiver
FR958675A (enrdf_load_stackoverflow) * 1946-02-05 1950-03-17
US2512462A (en) * 1946-02-20 1950-06-20 Rca Corp Diversity system
US2785301A (en) * 1946-03-05 1957-03-12 La Verne R Philpott Diversity amplification for superheterodyne receivers
US2589662A (en) * 1946-04-23 1952-03-18 Bell Telephone Labor Inc Radiotelephone receiving system
BE475718A (enrdf_load_stackoverflow) * 1946-05-13
US2515055A (en) * 1946-05-31 1950-07-11 Rca Corp Diversity receiver
US2495826A (en) * 1946-09-18 1950-01-31 Rca Corp Locking and control circuit in a diversity telegraphy receiver
US2520308A (en) * 1947-02-20 1950-08-29 Erco Radio Lab Inc Frequency shift converter
US2555557A (en) * 1947-02-25 1951-06-05 Rca Corp Diversity receiver
US2514162A (en) * 1947-04-25 1950-07-04 Rca Corp Diversity reception
US2568408A (en) * 1947-05-17 1951-09-18 Rca Corp Frequency shift diversity transmission system
US2604587A (en) * 1947-11-12 1952-07-22 Rca Corp Signal selecting means
US2497859A (en) * 1947-11-19 1950-02-21 Western Union Telegraph Co Frequency diversity telegraph system
US2543256A (en) * 1948-05-20 1951-02-27 Rca Corp Diversity receiver for multiplex frequency shift tones
BE505959A (enrdf_load_stackoverflow) * 1948-12-03
US2636982A (en) * 1949-05-20 1953-04-28 fluexuu vtftvo
NL81996C (enrdf_load_stackoverflow) * 1949-07-23
US2694140A (en) * 1951-11-24 1954-11-09 Bell Telephone Labor Inc Selection of low interference radio channels
US2694141A (en) * 1951-12-22 1954-11-09 Bell Telephone Labor Inc Radiant energy signaling system
BE547236A (enrdf_load_stackoverflow) * 1955-04-22
NL114059C (enrdf_load_stackoverflow) * 1955-06-24
US2835800A (en) * 1955-11-14 1958-05-20 James R Day Diversity receiving system
US3026455A (en) * 1959-07-02 1962-03-20 Philco Corp Differential switching amplifier

Also Published As

Publication number Publication date
US2384456A (en) 1945-09-11
GB635590A (en) 1950-04-12
FR959580A (enrdf_load_stackoverflow) 1950-03-31
BE481301A (enrdf_load_stackoverflow)
CH265990A (de) 1949-12-31

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