FR598968A - Radio receiver station for radio communication systems - Google Patents

Radio receiver station for radio communication systems

Info

Publication number
FR598968A
FR598968A FR598968DA FR598968A FR 598968 A FR598968 A FR 598968A FR 598968D A FR598968D A FR 598968DA FR 598968 A FR598968 A FR 598968A
Authority
FR
France
Prior art keywords
radio
communication systems
receiver station
radio communication
radio receiver
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
Other languages
French (fr)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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
Priority claimed from US12000A external-priority patent/US1648808A/en
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR598968A publication Critical patent/FR598968A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • General Induction Heating (AREA)
  • Transmitters (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR598968D 1925-02-27 1925-05-26 Radio receiver station for radio communication systems Expired FR598968A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US12000A US1648808A (en) 1925-05-04 1925-02-27 Wave signaling system
CA1648808X 1925-05-04
US64533A US1869894A (en) 1925-02-27 1925-10-24 Radio beceiving system
US158839A US1650353A (en) 1925-02-27 1927-01-04 Wave signaling system
US221647A US1649589A (en) 1925-02-27 1927-09-24 Wave signaling system
US229912A US1692257A (en) 1925-02-27 1927-10-31 Wave signaling system

Publications (1)

Publication Number Publication Date
FR598968A true FR598968A (en) 1925-12-30

Family

ID=27543567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR598968D Expired FR598968A (en) 1925-02-27 1925-05-26 Radio receiver station for radio communication systems

Country Status (4)

Country Link
US (5) US1869894A (en)
DE (1) DE514965C (en)
FR (1) FR598968A (en)
GB (1) GB253146A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812687A (en) * 1953-11-12 1957-11-12 Westinghouse Electric Corp Optical image projection system for fluoroscopic apparatus
US3835399A (en) * 1972-01-24 1974-09-10 R Holmes Adjustable electronic tunable filter with simulated inductor
DE102016214526A1 (en) * 2016-08-05 2018-02-08 Uvex Arbeitsschutz Gmbh helmet

Also Published As

Publication number Publication date
US1650353A (en) 1927-11-22
US1692257A (en) 1928-11-20
US1869894A (en) 1932-08-02
GB253146A (en) 1926-08-11
USRE17530E (en) 1929-12-17
US1649589A (en) 1927-11-15
DE514965C (en) 1930-12-29

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