GB481526A - Improvements in or relating to radio receiving systems - Google Patents

Improvements in or relating to radio receiving systems

Info

Publication number
GB481526A
GB481526A GB24940/36A GB2494036A GB481526A GB 481526 A GB481526 A GB 481526A GB 24940/36 A GB24940/36 A GB 24940/36A GB 2494036 A GB2494036 A GB 2494036A GB 481526 A GB481526 A GB 481526A
Authority
GB
United Kingdom
Prior art keywords
oscillations
frequency
sept
amplitude
oscillating
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
GB24940/36A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB481526A publication Critical patent/GB481526A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
GB24940/36A 1935-09-14 1936-09-12 Improvements in or relating to radio receiving systems Expired GB481526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40544A US2116501A (en) 1935-09-14 1935-09-14 Radio receiving system

Publications (1)

Publication Number Publication Date
GB481526A true GB481526A (en) 1938-03-14

Family

ID=21911560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24940/36A Expired GB481526A (en) 1935-09-14 1936-09-12 Improvements in or relating to radio receiving systems

Country Status (4)

Country Link
US (1) US2116501A (fr)
FR (1) FR810606A (fr)
GB (1) GB481526A (fr)
NL (1) NL46606C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454814A (en) * 1941-08-30 1948-11-30 Int Standard Electric Corp Interference reducing radio receiver
US2607888A (en) * 1944-07-24 1952-08-19 Cossor Ltd A C Radio signal discriminating apparatus
US2462224A (en) * 1944-09-02 1949-02-22 Philco Corp Noise reducing radio receiver
US2525634A (en) * 1945-12-07 1950-10-10 Rca Corp Pulse communication system
US3010094A (en) * 1957-09-30 1961-11-21 Honeywell Regulator Co Electrical data handling apparatus
CN116584714B (zh) * 2023-07-18 2023-10-20 杭州拓尔微电子有限公司 启动控制装置、电子雾化器及其模组

Also Published As

Publication number Publication date
FR810606A (fr) 1937-03-24
NL46606C (fr)
US2116501A (en) 1938-05-10

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