ATE492071T1 - Umwandlung mehrerer analoger signale in einem analog/digital-wandler - Google Patents
Umwandlung mehrerer analoger signale in einem analog/digital-wandlerInfo
- Publication number
- ATE492071T1 ATE492071T1 AT07756846T AT07756846T ATE492071T1 AT E492071 T1 ATE492071 T1 AT E492071T1 AT 07756846 T AT07756846 T AT 07756846T AT 07756846 T AT07756846 T AT 07756846T AT E492071 T1 ATE492071 T1 AT E492071T1
- Authority
- AT
- Austria
- Prior art keywords
- analog
- signal
- digital
- digital signal
- conversion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/30—Delta-sigma modulation
- H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
- H03M3/466—Multiplexed conversion systems
- H03M3/472—Shared, i.e. using a single converter for multiple channels
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/1205—Multiplexed conversion systems
- H03M1/122—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Analogue/Digital Conversion (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/352,495 US8059758B2 (en) | 2006-02-10 | 2006-02-10 | Conversion of multiple analog signals in an analog to digital converter |
PCT/US2007/061953 WO2007095475A1 (en) | 2006-02-10 | 2007-02-09 | Conversion of multiple analog signals in an analog to digital converter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE492071T1 true ATE492071T1 (de) | 2011-01-15 |
Family
ID=38120364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07756846T ATE492071T1 (de) | 2006-02-10 | 2007-02-09 | Umwandlung mehrerer analoger signale in einem analog/digital-wandler |
Country Status (8)
Country | Link |
---|---|
US (1) | US8059758B2 (de) |
EP (1) | EP1982417B1 (de) |
JP (1) | JP4950225B2 (de) |
KR (1) | KR101031204B1 (de) |
CN (1) | CN101379706B (de) |
AT (1) | ATE492071T1 (de) |
DE (1) | DE602007011207D1 (de) |
WO (1) | WO2007095475A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1976121A1 (de) * | 2007-03-31 | 2008-10-01 | Sony Deutschland Gmbh | Digitaler Filter |
US8971456B2 (en) | 2011-12-19 | 2015-03-03 | Motorola Solutions, Inc. | Apparatus and method for a dual watch receiver |
CN102723952B (zh) * | 2012-06-27 | 2016-12-21 | 华为技术有限公司 | 一种模数转换数据传输方法、传输器及模数转换芯片 |
US8995345B2 (en) | 2012-11-28 | 2015-03-31 | Motorola Solutions, Inc. | Method and apparatus for confirming delivery in a multi-channel receiving apparatus |
US8884800B1 (en) | 2013-07-31 | 2014-11-11 | Sony Corporation | Method and apparatus for performing analog-to-digital conversion on multiple input signals |
DE102014114044B4 (de) * | 2014-09-26 | 2024-02-29 | Intel Corporation | Eine Vorrichtung und ein Verfahren zum Erzeugen von Basisbandempfangssignalen |
US11471109B2 (en) * | 2015-07-09 | 2022-10-18 | Capsuletech, Inc. | Methods and devices for recovering data from an amplitude-modulated signal |
US9843335B2 (en) | 2015-12-29 | 2017-12-12 | Schweitzer Engineering Laboratories, Inc. | Supervision of input signal channels |
US10862504B2 (en) * | 2018-08-29 | 2020-12-08 | Mediatek Singapore Pte. Ltd. | Radio frequency bandpass delta-sigma analog-to-digital converters and related methods |
WO2020041875A1 (en) | 2018-08-30 | 2020-03-05 | The Governing Council Of The University Of Toronto | Method and system for linear signal processing with signal decomposition |
US11489535B1 (en) * | 2021-05-11 | 2022-11-01 | Nxp B.V. | Analog-to-digital converter (ADC) testing |
CN114019449B (zh) * | 2022-01-10 | 2022-04-19 | 南京理工大学 | 信号源的波达方向估计方法、装置、电子设备及存储介质 |
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US4442433A (en) * | 1982-07-01 | 1984-04-10 | Motorola Inc. | Adaptive signal processing apparatus |
DE4003301A1 (de) | 1990-02-03 | 1991-08-08 | Krueger Gmbh & Co Kg | Unterdrueckung von emv-stoerungen bei elektrischen schaltungen |
US5459432A (en) * | 1993-07-22 | 1995-10-17 | Rockwell International Corporation | Use of a chopper and a sigma-delta modulator for downconverting and digitizing an analog signal including information modulated by a carrier |
JP3132802B2 (ja) * | 1995-09-06 | 2001-02-05 | シャープ株式会社 | Fm多重受信装置 |
US6005887A (en) * | 1996-11-14 | 1999-12-21 | Ericcsson, Inc. | Despreading of direct sequence spread spectrum communications signals |
GB2338853B (en) | 1998-06-18 | 2002-11-06 | Ericsson Telefon Ab L M | Radio receiver |
US6502184B1 (en) * | 1998-09-02 | 2002-12-31 | Phoenix Technologies Ltd. | Method and apparatus for providing a general purpose stack |
US6125272A (en) * | 1998-09-25 | 2000-09-26 | Motorola, Inc. | Method and apparatus providing improved intermodulation distortion protection |
US6683919B1 (en) * | 1999-06-16 | 2004-01-27 | National Semiconductor Corporation | Method and apparatus for noise bandwidth reduction in wireless communication signal reception |
US6490326B1 (en) * | 1999-08-04 | 2002-12-03 | Motorola, Inc. | Method and apparatus to correct for in-phase and quadrature-phase gain imbalance in communication circuitry |
EP1111772B1 (de) | 1999-12-21 | 2007-07-25 | Freescale Semiconductor, Inc. | Verfahren und Vorrichtung zum verbesserten Schutz gegen der Intermodulationsverzerrung |
EP1111803B1 (de) * | 1999-12-23 | 2004-10-27 | Motorola, Inc. | Doppelmodus mit einem einzelnen Empfängerschaltkreis |
DE60101934T2 (de) * | 2000-03-15 | 2004-12-16 | Koninklijke Philips Electronics N.V. | Ausgleich von fehlanpassungen in quadraturvorrichtungen |
JP4027562B2 (ja) | 2000-03-24 | 2007-12-26 | 株式会社ケンウッド | ソフトウェア受信機 |
US6574459B1 (en) | 2000-04-14 | 2003-06-03 | Lucent Technologies Inc. | Multiple branch receiver system and method |
EP1184971A1 (de) * | 2000-08-17 | 2002-03-06 | Motorola, Inc. | Schaltmischstufe |
DE10042959C1 (de) | 2000-08-31 | 2002-01-03 | Siemens Ag | Verfahren und Anordnung zur gleichzeitigen Analog-Digital-Wandlung mehrerer analoger Signale |
DE60027898D1 (de) | 2000-10-19 | 2006-06-14 | Norspace As Horten | Frequenzumsetzer |
KR100868817B1 (ko) * | 2001-01-24 | 2008-11-14 | 엔엑스피 비 브이 | 고 주파수 수신기, 통신 장치 및 저 잡음 증폭기 |
US6839024B2 (en) * | 2001-06-21 | 2005-01-04 | Rosum Corporation | Position determination using portable pseudo-television broadcast transmitters |
GB2380003A (en) | 2001-07-03 | 2003-03-26 | Digital Comm Technologies Ltd | Method and apparatus for executing stack based programs using a register based processor |
US6959179B1 (en) * | 2002-02-06 | 2005-10-25 | National Semiconductor Corporation | Down/up-conversion mixer for direct conversion radios |
US6978358B2 (en) * | 2002-04-02 | 2005-12-20 | Arm Limited | Executing stack-based instructions within a data processing apparatus arranged to apply operations to data items stored in registers |
DE10228757A1 (de) * | 2002-06-27 | 2004-01-22 | Infineon Technologies Ag | Empfängeranordnung, insbesondere für den Mobilfunk |
TWI220733B (en) * | 2003-02-07 | 2004-09-01 | Ind Tech Res Inst | System and a method for stack-caching method frames |
US7344675B2 (en) * | 2003-03-12 | 2008-03-18 | The Boeing Company | Method for preparing nanostructured metal alloys having increased nitride content |
US7593692B2 (en) * | 2003-09-15 | 2009-09-22 | Broadcom Corporation | Radar detection circuit for a WLAN transceiver |
KR100603608B1 (ko) * | 2003-10-29 | 2006-07-24 | 한국전자통신연구원 | 지상파 디지털 텔레비젼 방송 시스템에서 동일채널중계기의 시간지연을 줄이기 위한 복조 장치 및 그 방법 |
AU2003283903A1 (en) * | 2003-11-24 | 2005-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Frequency shifting of wcdma carriers for variable carrier separation |
EP1571757B1 (de) * | 2004-03-04 | 2012-05-23 | Harman Becker Automotive Systems GmbH | Prozessorsystem für FM-Rundfunkempfänger |
JP4357325B2 (ja) | 2004-03-12 | 2009-11-04 | 三菱電機株式会社 | 無線受信装置 |
US7362694B2 (en) * | 2004-05-14 | 2008-04-22 | Broadcom Corporation | Programmable identity of I and Q channels |
US7236763B2 (en) * | 2004-06-04 | 2007-06-26 | Motorola, Inc. | Method and apparatus providing improved mixer performance for radio receivers |
US7251468B2 (en) * | 2004-07-14 | 2007-07-31 | Motorola, Inc. | Dynamically matched mixer system with improved in-phase and quadrature (I/Q) balance and second order intercept point (IP2) performance |
US7639766B2 (en) * | 2004-09-27 | 2009-12-29 | Via Telecom Co., Ltd. | Combined automatic frequency correction and time track system to minimize sample timing errors |
-
2006
- 2006-02-10 US US11/352,495 patent/US8059758B2/en active Active
-
2007
- 2007-02-09 JP JP2008554532A patent/JP4950225B2/ja not_active Expired - Fee Related
- 2007-02-09 CN CN2007800045655A patent/CN101379706B/zh not_active Expired - Fee Related
- 2007-02-09 AT AT07756846T patent/ATE492071T1/de not_active IP Right Cessation
- 2007-02-09 KR KR1020087022021A patent/KR101031204B1/ko active IP Right Grant
- 2007-02-09 EP EP07756846A patent/EP1982417B1/de active Active
- 2007-02-09 DE DE602007011207T patent/DE602007011207D1/de active Active
- 2007-02-09 WO PCT/US2007/061953 patent/WO2007095475A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP4950225B2 (ja) | 2012-06-13 |
US20070189419A1 (en) | 2007-08-16 |
CN101379706B (zh) | 2013-06-19 |
US8059758B2 (en) | 2011-11-15 |
DE602007011207D1 (de) | 2011-01-27 |
CN101379706A (zh) | 2009-03-04 |
EP1982417A1 (de) | 2008-10-22 |
EP1982417B1 (de) | 2010-12-15 |
KR101031204B1 (ko) | 2011-04-27 |
KR20080100254A (ko) | 2008-11-14 |
JP2009526503A (ja) | 2009-07-16 |
WO2007095475A1 (en) | 2007-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |