ATE515834T1 - Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale - Google Patents

Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale

Info

Publication number
ATE515834T1
ATE515834T1 AT08803039T AT08803039T ATE515834T1 AT E515834 T1 ATE515834 T1 AT E515834T1 AT 08803039 T AT08803039 T AT 08803039T AT 08803039 T AT08803039 T AT 08803039T AT E515834 T1 ATE515834 T1 AT E515834T1
Authority
AT
Austria
Prior art keywords
frequency signal
signal receiver
high frequency
receiving several
signals simultaneously
Prior art date
Application number
AT08803039T
Other languages
English (en)
Inventor
Alain Bibaut
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE515834T1 publication Critical patent/ATE515834T1/de

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
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
    • H04B1/001—Channel filtering, i.e. selecting a frequency channel within the SDR system
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT08803039T 2007-08-17 2008-08-14 Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale ATE515834T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705885A FR2920063B1 (fr) 2007-08-17 2007-08-17 Recepteur de signaux haute frequence recevant simultanement plusieurs tels signaux
PCT/EP2008/060698 WO2009024530A1 (fr) 2007-08-17 2008-08-14 Récepteur de signaux haute fréquence recevant simultanément plusieurs tels signaux

Publications (1)

Publication Number Publication Date
ATE515834T1 true ATE515834T1 (de) 2011-07-15

Family

ID=39256983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08803039T ATE515834T1 (de) 2007-08-17 2008-08-14 Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale

Country Status (7)

Country Link
US (1) US20110216859A1 (de)
EP (1) EP2179510B1 (de)
AT (1) ATE515834T1 (de)
CA (1) CA2696571A1 (de)
FR (1) FR2920063B1 (de)
RU (1) RU2010109874A (de)
WO (1) WO2009024530A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9313791B2 (en) 2009-05-14 2016-04-12 Qualcomm Incorporated System and method for dropping and adding an air interface in a wireless communication system
US8848771B2 (en) * 2009-05-14 2014-09-30 Qualcomm Incorporated System and method for simultaneous operation of multiple modems using a single transceiver
DE102013212067A1 (de) * 2013-06-25 2015-01-08 Rohde & Schwarz Gmbh & Co. Kg Messgerät und Messverfahren zur Detektion von simultanen Doppelaussendungen
US9159242B2 (en) 2013-07-12 2015-10-13 Honeywell International Inc. Real-time fault detection in an instrument landing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937013A (en) * 1997-01-03 1999-08-10 The Hong Kong University Of Science & Technology Subharmonic quadrature sampling receiver and design
SE516182C2 (sv) * 1999-02-26 2001-11-26 Ericsson Telefon Ab L M Mottagning av olika signalformatstandarder i radiosystem med flera standarder
KR100680074B1 (ko) * 1999-10-05 2007-02-09 유티스타콤코리아 유한회사 코드 분할 다중 방식 이동통신 기지국 시스템의 무선주파수
DE10144907A1 (de) * 2001-09-12 2003-04-03 Infineon Technologies Ag Sendeanordnung, insbesondere für den Mobilfunk
JP2005534203A (ja) * 2001-10-16 2005-11-10 株式会社ＲｆＳｔｒｅａｍ モノリシック集積回路上に受信機を実施するための方法および装置
US7187735B2 (en) * 2003-01-28 2007-03-06 Raytheon Company Mixed technology MEMS/SiGe BiCMOS digitalized analog front end with direct RF sampling
US7899087B2 (en) * 2005-05-04 2011-03-01 Thomson Licensing Apparatus and method for frequency translation
US7653152B2 (en) * 2006-07-25 2010-01-26 Al-Eidan Abdullah A Frequency measurement system for low modulation index digital FM/PM communication

Also Published As

Publication number Publication date
RU2010109874A (ru) 2011-09-27
US20110216859A1 (en) 2011-09-08
FR2920063B1 (fr) 2011-04-29
EP2179510A1 (de) 2010-04-28
CA2696571A1 (fr) 2009-02-26
EP2179510B1 (de) 2011-07-06
WO2009024530A1 (fr) 2009-02-26
FR2920063A1 (fr) 2009-02-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties