HK1047206A1 - Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same. - Google Patents

Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same.

Info

Publication number
HK1047206A1
HK1047206A1 HK02108765A HK02108765A HK1047206A1 HK 1047206 A1 HK1047206 A1 HK 1047206A1 HK 02108765 A HK02108765 A HK 02108765A HK 02108765 A HK02108765 A HK 02108765A HK 1047206 A1 HK1047206 A1 HK 1047206A1
Authority
HK
Hong Kong
Prior art keywords
delta
receiver subsystem
same
sigma
interference mitigation
Prior art date
Application number
HK02108765A
Other languages
English (en)
Inventor
William J Martin
William J Turney
Paul H Gailus
Edward T Clark
Joshua E Dorevitch
Terry K Mansfield
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of HK1047206A1 publication Critical patent/HK1047206A1/xx

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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Analogue/Digital Conversion (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Noise Elimination (AREA)
  • Transceivers (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
HK02108765A 1998-10-19 2002-12-03 Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same. HK1047206A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/174,628 US6160859A (en) 1998-10-19 1998-10-19 Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using the same
PCT/US1999/023904 WO2000024167A1 (en) 1998-10-19 1999-10-14 Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same

Publications (1)

Publication Number Publication Date
HK1047206A1 true HK1047206A1 (en) 2003-02-07

Family

ID=22636882

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108765A HK1047206A1 (en) 1998-10-19 2002-12-03 Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same.

Country Status (8)

Country Link
US (3) US6160859A (xx)
EP (2) EP1123609A4 (xx)
CN (1) CN1184783C (xx)
AT (1) ATE354213T1 (xx)
DE (1) DE69935173T2 (xx)
ES (1) ES2280901T3 (xx)
HK (1) HK1047206A1 (xx)
WO (1) WO2000024167A1 (xx)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445320B1 (en) * 1919-11-27 2002-09-03 Yamaha Corporation A/D conversion apparatus
TW405314B (en) * 1998-08-28 2000-09-11 Ind Tech Res Inst Device for eliminating DC offset utilizing noise regulation technique and its method
FR2797725B1 (fr) * 1999-08-16 2001-11-09 St Microelectronics Sa Procede et dispositif de conversion d'un signal analogique en un signal numerique avec controle automatique de gain
EP1111803B1 (en) * 1999-12-23 2004-10-27 Motorola, Inc. Dual mode with a single receiver circuit
US6408340B1 (en) * 2000-08-07 2002-06-18 Motorola, Inc. Method and apparatus for transferring data between electrical components
JP2002076975A (ja) * 2000-08-17 2002-03-15 Samsung Electronics Co Ltd デジタルダウンコンバータ、及び受信機
FI20001913A (fi) * 2000-08-30 2002-03-01 Nokia Mobile Phones Ltd Menetelmä ja järjestely häiriön vähentämiseksi
DE10044456A1 (de) * 2000-09-08 2002-04-04 Infineon Technologies Ag Empfängerschaltung, innsbesondere für den Mobilfunk
JP4652546B2 (ja) * 2000-09-21 2011-03-16 三星電子株式会社 受信機
US6639946B2 (en) * 2000-12-01 2003-10-28 International Business Machines Corporation Sigma delta modulator with SAW filter
US7076225B2 (en) * 2001-02-16 2006-07-11 Qualcomm Incorporated Variable gain selection in direct conversion receiver
US20020127992A1 (en) * 2001-03-08 2002-09-12 Fransis Bert L. Wideband local oscillator architecture
US20020127985A1 (en) * 2001-03-08 2002-09-12 Fransis Bert L. Wideband local oscillator architecture
EP1248375B1 (fr) * 2001-04-02 2006-05-24 STMicroelectronics N.V. Procédé de conversion analogique/numérique d'un signal analogique au sein d'un terminal d'un système de communication sans fil, par exemple un téléphone mobile, et terminal correspondant.
US7263143B1 (en) * 2001-05-07 2007-08-28 Adaptix, Inc. System and method for statistically directing automatic gain control
US7346134B2 (en) * 2001-05-15 2008-03-18 Finesse Wireless, Inc. Radio receiver
US6690748B2 (en) * 2001-07-06 2004-02-10 Motorola, Inc. Receiver with improved digital intermediate to base band demodulator
US7057540B2 (en) * 2001-10-26 2006-06-06 Texas Instruments Incorporated Sigma-delta (ΣΔ) analog-to-digital converter (ADC) structure incorporating a direct sampling mixer
US7356098B2 (en) 2001-11-14 2008-04-08 Ipwireless, Inc. Method, communication system and communication unit for synchronisation for multi-rate communication
US6724331B1 (en) * 2001-11-27 2004-04-20 Ellipsis Digital Systems, Inc. Adaptive digital spectral compensation and calibration of analog components and transceiver chains
US20030202612A1 (en) * 2001-12-18 2003-10-30 Bijit Halder Method and system for rate enhanced SHDSL
US6819910B2 (en) * 2002-03-08 2004-11-16 Broadcom Corp. Radio employing a self calibrating transmitter with reuse of receiver circuitry
US7295645B1 (en) * 2002-01-29 2007-11-13 Ellipsis Digital Systems, Inc. System, method and apparatus to implement low power high performance transceivers with scalable analog to digital conversion resolution and dynamic range
US7953174B2 (en) * 2002-03-20 2011-05-31 The Regents Of The University Of California Radio transmission frequency digital signal generation
US7315277B2 (en) * 2002-04-30 2008-01-01 The Johns Hopkins University Bit depth reduction for analog to digital conversion in global positioning system
US7324496B1 (en) 2002-05-01 2008-01-29 Nxp B.V. Highly integrated radio-frequency apparatus and associated methods
US6681181B2 (en) * 2002-05-20 2004-01-20 Sige Semiconductor Inc. GPS receiver with improved immunity to burst transmissions
US7218905B1 (en) * 2002-06-14 2007-05-15 Skyworks Solutions, Inc. Gain compensation
TW566011B (en) * 2002-09-23 2003-12-11 Ind Tech Res Inst Dual mode receiving method and device
CN1549454A (zh) * 2003-05-16 2004-11-24 皇家飞利浦电子股份有限公司 具有一个有限动态范围的adc的无线通信接收机
US6894632B1 (en) * 2004-01-14 2005-05-17 Northrop Grumman Corporation Programmable analog-to-digital converter
US7508898B2 (en) * 2004-02-10 2009-03-24 Bitwave Semiconductor, Inc. Programmable radio transceiver
TWI373925B (en) * 2004-02-10 2012-10-01 Tridev Res L L C Tunable resonant circuit, tunable voltage controlled oscillator circuit, tunable low noise amplifier circuit and method of tuning a resonant circuit
US8478921B2 (en) * 2004-03-31 2013-07-02 Silicon Laboratories, Inc. Communication apparatus implementing time domain isolation with restricted bus access
GB0407587D0 (en) * 2004-04-02 2004-05-05 Univ Nottingham Trent Cancer associated antigens
JP3970266B2 (ja) * 2004-06-23 2007-09-05 株式会社半導体理工学研究センター 複素バンドパスδσａｄ変調器、ａｄ変換回路及びディジタル無線受信機
US8884791B2 (en) * 2004-06-29 2014-11-11 St-Ericsson Sa Keypad scanning with radio event isolation
US7248848B2 (en) * 2004-06-30 2007-07-24 Matthews Phillip M Communication apparatus including dual timer units
US7433393B2 (en) 2004-07-23 2008-10-07 Nxp B.V. Apparatus for controlling a digital signal processor for radio isolation and associated methods
US7761056B2 (en) * 2004-07-23 2010-07-20 St-Ericsson Sa Method of controlling a processor for radio isolation using a timer
US20050008095A1 (en) * 2004-07-23 2005-01-13 Rush Frederick A. Apparatus using interrupts for controlling a processor for radio isolation and associated methods
US8472990B2 (en) * 2004-07-23 2013-06-25 St Ericsson Sa Apparatus using interrupts for controlling a processor for radio isolation and associated method
US7860189B2 (en) * 2004-08-19 2010-12-28 Intrinsix Corporation Hybrid heterodyne transmitters and receivers
US9602144B2 (en) * 2004-08-26 2017-03-21 Interdigital Technology Corporation Method and apparatus for processing multiple wireless communication services
US7593482B2 (en) * 2004-09-30 2009-09-22 St-Ericsson Sa Wireless communication system with hardware-based frequency burst detection
US7567637B2 (en) 2004-09-30 2009-07-28 St-Ericsson Sa Wireless communication system and method with frequency burst acquisition feature using autocorrelation and narrowband interference detection
US7268715B2 (en) * 2004-10-29 2007-09-11 Freescale Semiconductor, Inc. Gain control in a signal path with sigma-delta analog-to-digital conversion
US8019382B2 (en) * 2004-12-29 2011-09-13 St-Ericsson Sa Communication apparatus having a standard serial communication interface compatible with radio isolation
US7778674B2 (en) * 2004-12-29 2010-08-17 St-Ericsson Sa Communication apparatus having a SIM interface compatible with radio isolation
US7805170B2 (en) * 2005-03-30 2010-09-28 St-Ericsson Sa System and method for efficient power supply regulation compatible with radio frequency operation
US7209061B2 (en) * 2005-03-30 2007-04-24 Silicon Laboratories, Inc. Method and system for sampling a signal
JP3992287B2 (ja) * 2005-06-15 2007-10-17 株式会社半導体理工学研究センター 複素バンドパスフィルタ、複素バンドパスδσａｄ変調器、ａｄ変換回路及びデジタル無線受信機
US7199739B2 (en) * 2005-06-15 2007-04-03 Sigmatel, Inc. Programmable sample rate analog to digital converter and method for use therewith
US7283503B1 (en) * 2005-06-24 2007-10-16 Silicon Laboratories, Inc. Communication apparatus including a buffer circuit having first and second portions for alternately storing results
US7801207B2 (en) * 2005-06-24 2010-09-21 St-Ericsson Sa Signal processing task scheduling in a communication apparatus
US7414560B2 (en) * 2005-06-29 2008-08-19 Shaojie Chen Wireless communication system including an audio underflow protection mechanism operative with time domain isolation
US7250899B2 (en) * 2005-07-05 2007-07-31 Sige Semiconductor (Europe) Limited GPS receiver with improved immunity to collocated transmissions and method therefor
US7215269B2 (en) * 2005-10-12 2007-05-08 Avnera Corporation Delta-sigma analog-to-digital converter suitable for use in a radio receiver channel
US7761072B2 (en) * 2005-12-14 2010-07-20 Sige Semiconductor (Europe) Limited GPS receiver with improved immunity to burst transmissions
FR2895200B1 (fr) * 2005-12-20 2008-02-22 Silicon Lab Inc Procede d'acquisition d'un burst de correction de frequence par un dispositif de radiocommunication, et dispositif de radiocommunication correspondant.
EP1801977B1 (en) * 2005-12-22 2009-07-15 Telefonaktiebolaget L M Ericsson AB (Publ) Adjusting an input signal level of a sigma-delta converter
US8130871B2 (en) * 2006-01-09 2012-03-06 Sigmatel, Inc. Integrated circuit having radio receiver and methods for use therewith
US7903679B1 (en) 2006-04-11 2011-03-08 Altera Corporation Power supply filtering for programmable logic device having heterogeneous serial interface architecture
WO2007120400A1 (en) * 2006-04-16 2007-10-25 Intrinsix Corporation Mismatch-shaping dynamic element matching systems and methods for multi-bit sigma-delta data converters
JP4242397B2 (ja) * 2006-05-29 2009-03-25 国立大学法人東京工業大学 無線通信装置及び無線通信方法
US7672645B2 (en) 2006-06-15 2010-03-02 Bitwave Semiconductor, Inc. Programmable transmitter architecture for non-constant and constant envelope modulation
US20080007365A1 (en) * 2006-06-15 2008-01-10 Jeff Venuti Continuous gain compensation and fast band selection in a multi-standard, multi-frequency synthesizer
US7523329B2 (en) * 2006-07-19 2009-04-21 Texas Instruments Incorporated Apparatus for and method of reducing power consumption in a cable modem
US7656327B2 (en) 2006-07-24 2010-02-02 Qualcomm, Incorporated Saturation detection for analog-to-digital converter
US7656970B1 (en) * 2006-09-01 2010-02-02 Redpine Signals, Inc. Apparatus for a wireless communications system using signal energy to control sample resolution and rate
US7379002B1 (en) * 2006-12-15 2008-05-27 Freescale Semiconductor, Inc. Methods and apparatus for a multi-mode analog-to-digital converter
US8995288B2 (en) * 2007-06-11 2015-03-31 Broadcom Corporation Method and system for a configurable communication integrated circuit and/or chipset
EP2248257B1 (en) 2008-01-25 2011-08-10 Nxp B.V. Improvements in or relating to radio receivers
US7898353B2 (en) * 2009-05-15 2011-03-01 Freescale Semiconductor, Inc. Clock conditioning circuit
FR2996387B1 (fr) 2012-09-28 2015-08-07 Univ Pierre Et Marie Curie Paris 6 Modulateur rf sigma delta a couplage capacitif, convertisseur analogique-numerique et appareil comprenant un tel modulateur
US9112522B2 (en) * 2013-07-02 2015-08-18 Enphase Energy, Inc. Delta conversion analog to digital converter providing direct and quadrature output
US9912348B1 (en) * 2016-12-14 2018-03-06 GM Global Technology Operations LLC Method and apparatus for hybrid delta-sigma and Nyquist data converters
CN106506019B (zh) * 2016-12-16 2019-01-22 中国电子科技集团公司第五十四研究所 一种宽频带大动态射频接收芯片
US9960785B1 (en) * 2017-04-06 2018-05-01 Analog Devices Global Dual-input analog-to-digital converter for improved receiver gain control
JP7306174B2 (ja) * 2019-09-09 2023-07-11 株式会社デンソー Ａ／ｄ変換装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001531A1 (en) * 1985-09-03 1987-03-12 Motorola, Inc. Digital radio frequency receiver
WO1994005087A1 (en) * 1992-08-25 1994-03-03 Wireless Access, Inc. A direct conversion receiver for multiple protocols
TW236054B (xx) * 1992-12-16 1994-12-11 Philips Electronics Nv
FR2702902B1 (fr) * 1993-03-15 1995-04-21 Alcatel Radiotelephone Récepteur numérique à fréquence intermédiaire et procédé de filtrage en bande de base mis en Óoeuvre dans ce récepteur.
US5345409A (en) * 1993-03-25 1994-09-06 General Electric Company Programmable digital signal processor system for processing electrical power signals
DE69417296T2 (de) * 1993-06-28 1999-11-04 Suisse Electronique Microtech Schaltung zur Verarbeitung von Signalen mit einer Eingangsstufe mit veränderbarer Verstärkung
US5442353A (en) * 1993-10-25 1995-08-15 Motorola, Inc. Bandpass sigma-delta analog-to-digital converter (ADC), method therefor, and receiver using same
DE59510984D1 (de) * 1994-09-05 2005-02-10 Landis & Gyr Ag Zug Anordnung zum Messen elektrischer Energie
US5646621A (en) * 1994-11-02 1997-07-08 Advanced Micro Devices, Inc. Delta-sigma ADC with multi-stage decimation filter and gain compensation filter
AU4652396A (en) * 1995-02-28 1996-09-18 Motorola, Inc. Voice compression in a paging network system
US5621345A (en) * 1995-04-07 1997-04-15 Analog Devices, Inc. In-phase and quadrature sampling circuit
KR0155622B1 (ko) * 1995-05-02 1998-12-15 문정환 가변이득단을 내재한 델타시그마 아날로그 디지탈 변환기
US5787125A (en) * 1996-05-06 1998-07-28 Motorola, Inc. Apparatus for deriving in-phase and quadrature-phase baseband signals from a communication signal
US6151354A (en) * 1997-12-19 2000-11-21 Rockwell Science Center Multi-mode, multi-band, multi-user radio system architecture

Also Published As

Publication number Publication date
CN1184783C (zh) 2005-01-12
EP1445871A1 (en) 2004-08-11
EP1445871B1 (en) 2007-02-14
EP1123609A4 (en) 2003-01-08
WO2000024167A1 (en) 2000-04-27
DE69935173T2 (de) 2007-12-20
US6160859A (en) 2000-12-12
ATE354213T1 (de) 2007-03-15
ES2280901T3 (es) 2007-09-16
US6356603B1 (en) 2002-03-12
DE69935173D1 (de) 2007-03-29
CN1359578A (zh) 2002-07-17
EP1123609A1 (en) 2001-08-16
US6498819B1 (en) 2002-12-24

Similar Documents

Publication Publication Date Title
HK1047206A1 (en) Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same.
US5557642A (en) Direct conversion receiver for multiple protocols
EP1597832B1 (en) Systems and methods for reducing harmonic interference effects in analog to digital conversion
KR20010089742A (ko) 멀티 스탠다드 통신 단말기용 회로
US6515609B1 (en) Radio receiver
CA2315758A1 (en) Noise cancellation circuit and quadrature downconverter
JP2007513560A (ja) ワイヤレス通信のための新しい受信機アーキテクチャ
MY110750A (en) Digital receiver for variable symbol rate communications
WO2000022735A1 (en) Radio receiver
KR20050084570A (ko) 복소-중간주파수 디지털 수신기
WO2001077705A3 (en) Global positioning system receiver capable of functioning in the presence of interference
KR19990083479A (ko) 시그마-델타변조기및신호계수화방법
WO2000001074A3 (en) Receiver having integrated mixer and sigma-delta analog-to-digital conversion
CA2277756A1 (en) Flexible and programmable delta-sigma analog signal converter
EP0855804A3 (en) Receiver with analog and digital channel selectivity
US5729576A (en) Interference canceling receiver
US20070129041A1 (en) Receiver
KR20010022197A (ko) 광대역 ｉｆ 신호를 복소(직교) 기지 대역 신호로변환하는 방법 및 장치
MY103057A (en) Digital radio frequency receiver
US20030081706A1 (en) Noise reduction filtering in a wireless communication system
US7233631B2 (en) DC-offset correction circuit having a DC control loop and a DC blocking circuit
US7209528B2 (en) Over-sampling A/D converter with adjacent channel power detection
US20020145551A1 (en) Process for the analog/digital conversion of an analog signal within a terminal of a wireless communication system, for example a mobile telephone, and corresponding terminal
US20020067770A1 (en) Sigma delta modulator with SAW filter
US5408233A (en) Noise source for an analog-to-digital converter