FR735166A - Improvements to devices for receiving ultrashort waves - Google Patents

Improvements to devices for receiving ultrashort waves

Info

Publication number
FR735166A
FR735166A FR735166DA FR735166A FR 735166 A FR735166 A FR 735166A FR 735166D A FR735166D A FR 735166DA FR 735166 A FR735166 A FR 735166A
Authority
FR
France
Prior art keywords
devices
ultrashort waves
receiving
receiving ultrashort
waves
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR735166A publication Critical patent/FR735166A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
    • 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
    • H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Rectifiers (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
FR735166D 1931-05-13 1932-04-13 Improvements to devices for receiving ultrashort waves Expired FR735166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES98682D DE612824C (en) 1931-05-13 1931-05-13 Tube receiving circuit with feedback

Publications (1)

Publication Number Publication Date
FR735166A true FR735166A (en) 1932-11-04

Family

ID=7521648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735166D Expired FR735166A (en) 1931-05-13 1932-04-13 Improvements to devices for receiving ultrashort waves

Country Status (6)

Country Link
US (1) US1943730A (en)
AT (1) AT134506B (en)
BE (1) BE388463A (en)
CH (1) CH166616A (en)
DE (1) DE612824C (en)
FR (1) FR735166A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002794B (en) * 1954-03-26 1957-02-21 Philips Nv Counter-coupled transistor amplifier

Also Published As

Publication number Publication date
BE388463A (en)
AT134506B (en) 1933-08-25
DE612824C (en) 1935-05-06
US1943730A (en) 1934-01-16
CH166616A (en) 1934-01-15

Similar Documents

Publication Publication Date Title
FR815080A (en) Improvements to cables for very short waves
FR735166A (en) Improvements to devices for receiving ultrashort waves
FR728933A (en) For:
FR692251A (en) Underwater dredging device for alluvial dredging
FR737770A (en) Radio-electric device for determining directions
FR733007A (en) Preliminary device for the reception of ultra-short waves
FR709739A (en) Improvements to towing devices for trailers
FR815384A (en) Cable for ultra-short wave transmission
FR749425A (en) Improvements to devices for advertising
FR727210A (en) Device for the production of sound waves
FR727552A (en) For
FR776446A (en) Enhancements to t receptors. s. f. for short or ultra-short waves
FR655801A (en) Improvements to exploration devices for television sets
FR734439A (en) Uterine scraping curette
FR728660A (en) Magnetic device for the production of force
FR721323A (en) Devices for weight loss
FR723616A (en) Connecting device for connecting rods
FR43430E (en) Perfected device for permanent waves
FR690292A (en) Improvements to digging devices for railways
FR717490A (en) Improvements to receiving devices for electromagnetic waves
FR764834A (en) Improvements to electrical devices for the creation of forces
FR736967A (en) Receiving device for electromagnetic waves
FR721286A (en) Improvements to underground irrigation devices
FR713814A (en) Improvements to assembly devices for scaffolding
FR736929A (en) Improvements to devices for permanent waves