GB465333A - Improvements in or relating to radio-receiving systems - Google Patents

Improvements in or relating to radio-receiving systems

Info

Publication number
GB465333A
GB465333A GB28888/36A GB2888836A GB465333A GB 465333 A GB465333 A GB 465333A GB 28888/36 A GB28888/36 A GB 28888/36A GB 2888836 A GB2888836 A GB 2888836A GB 465333 A GB465333 A GB 465333A
Authority
GB
United Kingdom
Prior art keywords
resistances
oct
signals
differing
demodulation
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
GB28888/36A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB465333A publication Critical patent/GB465333A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/26—Compensation means for variation in length
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/04—Modifications of demodulators to reduce interference by undesired signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
    • 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
    • H04B1/12—Neutralising, balancing, or compensation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
GB28888/36A 1935-10-26 1936-10-23 Improvements in or relating to radio-receiving systems Expired GB465333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE465333X 1935-10-26

Publications (1)

Publication Number Publication Date
GB465333A true GB465333A (en) 1937-05-05

Family

ID=6540382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28888/36A Expired GB465333A (en) 1935-10-26 1936-10-23 Improvements in or relating to radio-receiving systems

Country Status (4)

Country Link
US (1) US2141730A (enrdf_load_stackoverflow)
FR (2) FR465333A (enrdf_load_stackoverflow)
GB (1) GB465333A (enrdf_load_stackoverflow)
NL (1) NL47698C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418389A (en) * 1945-07-21 1947-04-01 Gilbert J C Andresen Automatic limiter system
US3057995A (en) * 1960-07-05 1962-10-09 Hughes Aircraft Co Mean level detector
GB1331779A (en) * 1970-08-28 1973-09-26 Communications Patents Ltd Electric signal responsive device
GB0130498D0 (en) * 2001-12-20 2002-02-06 Unilever Plc Process for production of detergent tablets

Also Published As

Publication number Publication date
FR812495A (fr) 1937-05-11
US2141730A (en) 1938-12-27
FR465333A (fr) 1914-04-14
NL47698C (enrdf_load_stackoverflow)

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