ATE515834T1 - Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale - Google Patents
Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signaleInfo
- 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
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
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)
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)
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 |
EP1438841A2 (de) * | 2001-10-16 | 2004-07-21 | Rfstream Corporation | Monolithische integrierte schaltung für einen fernsehempfänger |
US7187735B2 (en) * | 2003-01-28 | 2007-03-06 | Raytheon Company | Mixed technology MEMS/SiGe BiCMOS digitalized analog front end with direct RF sampling |
KR101289839B1 (ko) * | 2005-05-04 | 2013-07-29 | 톰슨 라이센싱 | 신호를 재합성하기 위한 장치 및 방법 |
US7653152B2 (en) * | 2006-07-25 | 2010-01-26 | Al-Eidan Abdullah A | Frequency measurement system for low modulation index digital FM/PM communication |
-
2007
- 2007-08-17 FR FR0705885A patent/FR2920063B1/fr not_active Expired - Fee Related
-
2008
- 2008-08-14 WO PCT/EP2008/060698 patent/WO2009024530A1/fr active Application Filing
- 2008-08-14 CA CA2696571A patent/CA2696571A1/fr not_active Abandoned
- 2008-08-14 EP EP08803039A patent/EP2179510B1/de active Active
- 2008-08-14 AT AT08803039T patent/ATE515834T1/de not_active IP Right Cessation
- 2008-08-14 RU RU2010109874/07A patent/RU2010109874A/ru not_active Application Discontinuation
- 2008-08-14 US US12/673,801 patent/US20110216859A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2920063B1 (fr) | 2011-04-29 |
EP2179510A1 (de) | 2010-04-28 |
US20110216859A1 (en) | 2011-09-08 |
FR2920063A1 (fr) | 2009-02-20 |
RU2010109874A (ru) | 2011-09-27 |
EP2179510B1 (de) | 2011-07-06 |
WO2009024530A1 (fr) | 2009-02-26 |
CA2696571A1 (fr) | 2009-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010098578A3 (en) | Apparatus and operating method of digital rf receiver in a wireless communication system | |
EP2484108A4 (de) | Funkfrequenz-front-end und spektrumssensor | |
MX2013007263A (es) | Mitigacion de interferencia en un dispositivo que tiene multiples radios. | |
IN2015DN00913A (de) | ||
WO2012110930A3 (en) | Satellite receiver with interfering signal cancellation | |
DE602007011207D1 (de) | Umwandlung mehrerer analoger signale in einem analog/digital-wandler | |
ES2380116T8 (es) | Receptor de banda multifrecuencia | |
TW201130268A (en) | Integrated circuits, communication units and methods of cancellation of intermodulation distortion | |
TW200742459A (en) | Method and apparatus for reducing combiner loss in a multi-sector, omni-base station | |
DE602005021480D1 (de) | Seitigung | |
MY154277A (en) | Processing of audio signals during high frequency reconstruction | |
EP2086116A3 (de) | Verfahren und Anordnung zur Signalverarbeitung in einem Empfänger, der auf verschiedene Trägern abgestimmt werden kann | |
TW200644454A (en) | Method and apparatus for RF signal demodulation | |
GB2486861A (en) | Radar | |
WO2011120349A9 (en) | Wireless communication apparatus with an antenna shared between a plurality of communication circuits | |
WO2013030330A3 (en) | Generation of digital clock for system having rf circuitry | |
IN2014MN02566A (de) | ||
WO2012087632A3 (en) | Removing noise from a seismic measurement | |
EP2485403A3 (de) | Empfänger | |
WO2012093386A3 (en) | Method and system for signal synthesis | |
ATE515834T1 (de) | Hochfrequenzsignalempfänger zum gleichzeitigen empfang mehrerer solcher signale | |
GB201119887D0 (en) | Methods of receiving and receivers | |
WO2010076651A3 (en) | Radio receiver | |
EP2246986A3 (de) | Frequenzbandbreitenkompression für ein Informationssignal mit mehreren Frequenzbandbreiten | |
TW200615907A (en) | Digital signal processing apparatus and digital signal processing method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |