ATE283576T1 - Polyphasenfilter in integrierter siliziumschaltkreis-technologie - Google Patents

Polyphasenfilter in integrierter siliziumschaltkreis-technologie

Info

Publication number
ATE283576T1
ATE283576T1 AT01302805T AT01302805T ATE283576T1 AT E283576 T1 ATE283576 T1 AT E283576T1 AT 01302805 T AT01302805 T AT 01302805T AT 01302805 T AT01302805 T AT 01302805T AT E283576 T1 ATE283576 T1 AT E283576T1
Authority
AT
Austria
Prior art keywords
circuit technology
polyphase filter
integrated silicon
silicon circuit
integrated
Prior art date
Application number
AT01302805T
Other languages
English (en)
Inventor
Kaare Christensen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE283576T1 publication Critical patent/ATE283576T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/18—Networks for phase shifting
    • H03H7/21—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H2007/0192—Complex filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H2011/0494—Complex filters

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Silicon Compounds (AREA)
AT01302805T 2000-04-04 2001-03-27 Polyphasenfilter in integrierter siliziumschaltkreis-technologie ATE283576T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0008292A GB2361123A (en) 2000-04-04 2000-04-04 Polyphase filters in silicon integrated circuit technology

Publications (1)

Publication Number Publication Date
ATE283576T1 true ATE283576T1 (de) 2004-12-15

Family

ID=9889194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01302805T ATE283576T1 (de) 2000-04-04 2001-03-27 Polyphasenfilter in integrierter siliziumschaltkreis-technologie

Country Status (5)

Country Link
US (1) US6696885B2 (de)
EP (1) EP1154569B1 (de)
AT (1) ATE283576T1 (de)
DE (1) DE60107319T2 (de)
GB (1) GB2361123A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084859A1 (en) * 2001-04-18 2002-10-24 Nokia Corporation Balanced circuit arrangement and method for linearizing such an arrangement
US7190942B1 (en) * 2002-05-14 2007-03-13 Microtune (Texas) L.P. Efficient polyphase filter having a compact structure
US6909886B2 (en) * 2002-08-30 2005-06-21 Microtune ( Texas), L.P. Current driven polyphase filters and method of operation
EP1432140B1 (de) * 2002-10-31 2017-12-20 Nippon Telegraph And Telephone Corporation Sender-Empfänger mit der Fähigkeit eine Serienresonanz mit Parasitärkapazität zu erreichen
US6963307B2 (en) 2002-11-19 2005-11-08 Farrokh Mohamadi Inductively-coupled antenna array
US6885344B2 (en) 2002-11-19 2005-04-26 Farrokh Mohamadi High-frequency antenna array
US6870503B2 (en) 2002-11-19 2005-03-22 Farrokh Mohamadi Beam-forming antenna system
US7358848B2 (en) 2002-11-19 2008-04-15 Farrokh Mohamadi Wireless remote sensor
US6836180B1 (en) * 2003-06-23 2004-12-28 M2 Networks, Inc. Poly-phase network with resonant circuit bandpass shaping
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
US7321641B2 (en) * 2004-06-03 2008-01-22 The Aerospace Corporation Baseband time-domain communications system
US8362835B2 (en) * 2006-02-17 2013-01-29 Gradual Tech Software L.L.C. Decade bandwidth planar MMIC four port transformer
KR100720379B1 (ko) * 2006-03-14 2007-05-31 심한식 하이브리드 접속기
US7672645B2 (en) 2006-06-15 2010-03-02 Bitwave Semiconductor, Inc. Programmable transmitter architecture for non-constant and constant envelope modulation
US8412141B2 (en) * 2009-10-19 2013-04-02 Qualcomm Incorporated LR polyphase filter
US8718290B2 (en) 2010-01-26 2014-05-06 Audience, Inc. Adaptive noise reduction using level cues
DE102010002754B4 (de) * 2010-03-11 2012-07-12 Hüttinger Elektronik Gmbh + Co. Kg Plasmaversorgungsanordnung mit Quadraturkoppler
US9378754B1 (en) 2010-04-28 2016-06-28 Knowles Electronics, Llc Adaptive spatial classifier for multi-microphone systems
WO2012060775A1 (en) * 2010-10-18 2012-05-10 Nanyang Technological University Miniaturized passive low pass filter
US8552782B1 (en) * 2010-11-30 2013-10-08 Lockheed Martin Corporation Quadrature phase network
WO2014086385A1 (en) * 2012-12-03 2014-06-12 Telefonaktiebolaget Lm Ericsson (Publ) An i/q network
US9231559B1 (en) 2012-12-05 2016-01-05 Lockheed Martin Corporation Vector sum circuit for digitally controlled wideband phase shifter
GB2529903A (en) * 2014-09-08 2016-03-09 Univ College Cork Nat Univ Ie IQ signal generator system and method
EP3228004B1 (de) 2014-12-02 2018-09-05 Telefonaktiebolaget LM Ericsson (publ) Quadratursignalgenerator, strahlformungsanordnung kommunikationsvorrichtung und basisstation
US9712131B2 (en) * 2015-09-15 2017-07-18 Karl L. Thorup High isolation power combiner/splitter and coupler
US20200067462A1 (en) * 2017-06-16 2020-02-27 Mitsubishi Electric Corporation High frequency amplifier
US10734967B2 (en) * 2018-09-28 2020-08-04 Apple Inc. Capacitor compensated dual of polyphase filter
US11101782B1 (en) 2019-07-16 2021-08-24 Analog Devices International Unlimited Company Polyphase filter (PPF) including RC-LR sections
US11677430B2 (en) * 2020-11-18 2023-06-13 Swiftlink Technologies Inc. Transformer-based current-reuse amplifier with embedded IQ generation for compact image rejection architecture in multi-band millimeter-wave 5G communication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843515A (en) * 1987-04-20 1989-06-27 Keytek Instrument Corp. Surge undershoot eliminator
NL8801412A (nl) * 1988-06-02 1990-01-02 Philips Nv Asymmetrisch polyfase filter.
US5128638A (en) * 1990-12-03 1992-07-07 Motorola, Inc. Four-post quadrature coupler suitable for monolithic implementation
BR9106406A (pt) * 1990-12-21 1993-05-04 Motorola Inc Aparelho e processo para produzir sinais de fase de quadratura,e aparelho e processo para detectar variacao de 90 0 fase entre sinais e quadratura
JPH06224644A (ja) * 1993-01-25 1994-08-12 Nec Corp 半導体装置
US5736840A (en) * 1993-09-09 1998-04-07 Kabushiki Kaisha Toshiba Phase shifter and communication system using the phase shifter
TW267260B (de) * 1993-12-29 1996-01-01 Tif Kk
SE506626C2 (sv) * 1995-11-27 1998-01-19 Ericsson Telefon Ab L M Impedansorgan
WO1999016179A2 (en) * 1997-09-25 1999-04-01 Koninklijke Philips Electronics N.V. Improvements in or relating to phasing receivers

Also Published As

Publication number Publication date
DE60107319T2 (de) 2005-12-22
DE60107319D1 (de) 2004-12-30
EP1154569A3 (de) 2003-08-20
US20010038323A1 (en) 2001-11-08
GB2361123A (en) 2001-10-10
EP1154569A2 (de) 2001-11-14
EP1154569B1 (de) 2004-11-24
GB0008292D0 (en) 2000-05-24
US6696885B2 (en) 2004-02-24

Similar Documents

Publication Publication Date Title
DE60107319D1 (de) Polyphasenfilter in integrierter Siliziumschaltkreis-Technologie
EP1026656A3 (de) Seriell-Parallel-Umsetzer und Halbleiteranzeigeeinrichtung mit einem solchen Umsetzer
DE69719585D1 (de) Integrierter Mikrophon/Verstärker-Einheit, und eine Verstärkermodule dafür
EP1156581A3 (de) Frequenzmultiplizierende Schaltung und integrierte Halbleiterschaltung
RU96105815A (ru) Полупроводниковый интегральный кольцевой генератор
SE9902629L (sv) Balunkrets
JP2003046873A5 (ja) 半導体装置および電子機器
DK1030168T3 (da) Signalbearbejdningskredslöb for en differensspænding, især til en magnetisk induktiv flowmåler
GB0017692D0 (en) Improved proximity sensor and related methods
WO2004019192A3 (en) Clock generator for integrated circuit
DE60212688D1 (de) Daten- und taktrückgewinnungsschaltung und eine vorrichtung mehrerer dieser schaltungen enthaltend
FR2803698B1 (fr) Regeneration 3r d'un signal optique
DE60238000D1 (de) CMOS-Inverterschaltung
RU2002115415A (ru) Устройство радиомаскировки
KR970024552A (ko) 튜너 및 스플리터-변조기를 포함하는 회로 장치
JPH09135152A5 (de)
KR960043535A (ko) 최소한의 위상로크루프 신호집합을 사용하여 다중 위상이동 클록을 발생하는 방법 및 장치
ATE319218T1 (de) Halbbrückenwechselrichter
ATE339796T1 (de) Netzfilter
ATE320627T1 (de) Schaltung zur signalübertragung zwischen endlichen automaten unterschiedlicher taktfrequenz
DK1215809T3 (da) Omformersystem til forögelse af en jævnspænding
ATE416511T1 (de) Integrierte halbleiterschaltung
TW200516831A (en) DC to DC voltage converter
JPH02116244A (ja) インタフェース回路
WO2005031977A3 (en) Phase conjugation circuit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties