DE69718088D1 - Verfahren der Funktion eines Funkempfängers in der Nähe eines strahlenden Gerätes - Google Patents

Verfahren der Funktion eines Funkempfängers in der Nähe eines strahlenden Gerätes

Info

Publication number
DE69718088D1
DE69718088D1 DE69718088T DE69718088T DE69718088D1 DE 69718088 D1 DE69718088 D1 DE 69718088D1 DE 69718088 T DE69718088 T DE 69718088T DE 69718088 T DE69718088 T DE 69718088T DE 69718088 D1 DE69718088 D1 DE 69718088D1
Authority
DE
Germany
Prior art keywords
signal
functioning
vicinity
sensitive
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.)
Revoked
Application number
DE69718088T
Other languages
English (en)
Other versions
DE69718088T2 (de
Inventor
Gilles Morey
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.)
Atral SAS
Original Assignee
Atral SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9489809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69718088(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atral SAS filed Critical Atral SAS
Application granted granted Critical
Publication of DE69718088D1 publication Critical patent/DE69718088D1/de
Publication of DE69718088T2 publication Critical patent/DE69718088T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2215/00—Reducing interference at the transmission system level
    • H04B2215/064—Reduction of clock or synthesizer reference frequency harmonics
    • H04B2215/066—Reduction of clock or synthesizer reference frequency harmonics by stopping a clock generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Structure Of Receivers (AREA)
  • Burglar Alarm Systems (AREA)
  • Electric Clocks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69718088T 1996-03-04 1997-03-03 Verfahren der Funktion eines Funkempfängers in der Nähe eines strahlenden Gerätes Revoked DE69718088T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602676A FR2745671B1 (fr) 1996-03-04 1996-03-04 Procede de fonctionnement d'au moins un recepteur de signaux radioelectriques, place dans le voisinage d'un organe ou appareillage rayonnant

Publications (2)

Publication Number Publication Date
DE69718088D1 true DE69718088D1 (de) 2003-02-06
DE69718088T2 DE69718088T2 (de) 2003-10-30

Family

ID=9489809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718088T Revoked DE69718088T2 (de) 1996-03-04 1997-03-03 Verfahren der Funktion eines Funkempfängers in der Nähe eines strahlenden Gerätes

Country Status (6)

Country Link
US (1) US5907799A (de)
EP (1) EP0794612B1 (de)
AT (1) ATE230527T1 (de)
DE (1) DE69718088T2 (de)
ES (1) ES2189929T3 (de)
FR (1) FR2745671B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000022450A (ja) * 1998-06-30 2000-01-21 Omron Corp 信号受信装置および方法、送受信装置、並びにネットワークシステム
FR2789825B1 (fr) * 1999-02-12 2001-05-04 Valeo Electronique Recepteur rf tres faible consommation et faible cout
US6873838B2 (en) * 2001-05-08 2005-03-29 Robert Bosch Corporation Superregenerative oscillator RF receiver with differential output
US8326246B2 (en) * 2007-07-10 2012-12-04 Qualcomm Incorporated Super regenerative (SR) apparatus having plurality of parallel SR amplifiers tuned to distinct frequencies
IT1402220B1 (it) * 2010-10-06 2013-08-28 Alma S R L Disposizione circuitale di protezione per un dispositivo elettronico, in particolare un dispositivo elettronico di un apparato di distribuzione automatica o di intrattenimento
US8761307B1 (en) * 2011-06-08 2014-06-24 Olympus Corporation Low-power narrow and wide band receiver system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746999A (en) * 1971-04-01 1973-07-17 Teletron Inc Interference avoidance superregenerative receiver
DE69331165T2 (de) * 1992-01-31 2002-05-16 Canon K.K., Tokio/Tokyo Tragbares elektronisches Gerät mit Funksendeempfänger und Rechnereinheit
US5742902A (en) * 1996-03-29 1998-04-21 Gmi Holdings, Inc. Super-regenerative circuit apparatus for a door operator receiver and door operator incorporating the same

Also Published As

Publication number Publication date
DE69718088T2 (de) 2003-10-30
US5907799A (en) 1999-05-25
ES2189929T3 (es) 2003-07-16
FR2745671B1 (fr) 1998-05-15
EP0794612B1 (de) 2003-01-02
ATE230527T1 (de) 2003-01-15
EP0794612A1 (de) 1997-09-10
FR2745671A1 (fr) 1997-09-05

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Legal Events

Date Code Title Description
8331 Complete revocation
8363 Opposition against the patent