ATE345594T1 - Empfänger mit einer digital gesteuerten kondensatorbank - Google Patents

Empfänger mit einer digital gesteuerten kondensatorbank

Info

Publication number
ATE345594T1
ATE345594T1 AT01969452T AT01969452T ATE345594T1 AT E345594 T1 ATE345594 T1 AT E345594T1 AT 01969452 T AT01969452 T AT 01969452T AT 01969452 T AT01969452 T AT 01969452T AT E345594 T1 ATE345594 T1 AT E345594T1
Authority
AT
Austria
Prior art keywords
capacitor bank
digitally controlled
receiver
controlled capacitor
capacitors
Prior art date
Application number
AT01969452T
Other languages
English (en)
Inventor
Rumpt Herman Wouter Van
Original Assignee
Semiconductor Ideas Market Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8171842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE345594(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Semiconductor Ideas Market Bv filed Critical Semiconductor Ideas Market Bv
Application granted granted Critical
Publication of ATE345594T1 publication Critical patent/ATE345594T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/246—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection using electronic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
    • H03J2200/10—Tuning of a resonator by means of digitally controlled capacitor bank
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
    • H03J2200/36—Circuit arrangements for, e.g. increasing the tuning range, linearizing the voltage-capacitance relationship, lowering noise, constant slope in different bands

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Selective Calling Equipment (AREA)
  • Networks Using Active Elements (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Electrophonic Musical Instruments (AREA)
AT01969452T 2000-07-21 2001-07-19 Empfänger mit einer digital gesteuerten kondensatorbank ATE345594T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00202622A EP1182778A1 (de) 2000-07-21 2000-07-21 Empfänger mit einer digital gesteuerten Kondensatorbank

Publications (1)

Publication Number Publication Date
ATE345594T1 true ATE345594T1 (de) 2006-12-15

Family

ID=8171842

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01969452T ATE345594T1 (de) 2000-07-21 2001-07-19 Empfänger mit einer digital gesteuerten kondensatorbank

Country Status (8)

Country Link
US (1) US7299018B2 (de)
EP (2) EP1182778A1 (de)
JP (1) JP4828777B2 (de)
KR (1) KR100767166B1 (de)
AT (1) ATE345594T1 (de)
AU (1) AU2001289709A1 (de)
DE (1) DE60124552T2 (de)
WO (1) WO2002009280A1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8744384B2 (en) 2000-07-20 2014-06-03 Blackberry Limited Tunable microwave devices with auto-adjusting matching circuit
DE60235693D1 (de) * 2002-07-16 2010-04-29 Lucent Technologies Inc Varaktor mit erweitertem Durchstimmungsbereich
KR100652899B1 (ko) * 2003-12-26 2006-12-06 한국전자통신연구원 직접 변환 ｒｆ 프론트-앤드 송수신기 및 그 구성요소들
US20050195336A1 (en) * 2004-03-05 2005-09-08 Waight Matthew G. Integrated television receivers with I and Q analog to digital converters
US7689190B2 (en) 2004-09-30 2010-03-30 St-Ericsson Sa Controlling the frequency of an oscillator
US7536164B2 (en) * 2004-09-30 2009-05-19 Silicon Laboratories Inc. Controlling the frequency of an oscillator
GB2427088B (en) 2005-06-08 2008-12-24 Zarlink Semiconductor Ltd Radio frequency tuner
US9406444B2 (en) 2005-11-14 2016-08-02 Blackberry Limited Thin film capacitors
US7711337B2 (en) 2006-01-14 2010-05-04 Paratek Microwave, Inc. Adaptive impedance matching module (AIMM) control architectures
EP1997224A1 (de) * 2006-03-09 2008-12-03 Nxp B.V. Funkempfänger
KR100835084B1 (ko) * 2006-09-29 2008-06-04 삼성전기주식회사 주파수 대역 자동 조정기능을 갖는 수신기
US7714676B2 (en) 2006-11-08 2010-05-11 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method
US7535312B2 (en) 2006-11-08 2009-05-19 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method with improved dynamic range
WO2008112793A1 (en) * 2007-03-13 2008-09-18 Gei Development Llc Wastewater concentrator
US7917104B2 (en) 2007-04-23 2011-03-29 Paratek Microwave, Inc. Techniques for improved adaptive impedance matching
US7960772B2 (en) 2007-04-26 2011-06-14 Peregrine Semiconductor Corporation Tuning capacitance to enhance FET stack voltage withstand
US8213886B2 (en) 2007-05-07 2012-07-03 Paratek Microwave, Inc. Hybrid techniques for antenna retuning utilizing transmit and receive power information
US8260246B1 (en) * 2007-06-15 2012-09-04 Marvell International Ltd. Data rate tracking filter
US7991363B2 (en) 2007-11-14 2011-08-02 Paratek Microwave, Inc. Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics
EP2255443B1 (de) * 2008-02-28 2012-11-28 Peregrine Semiconductor Corporation Verfahren und vorrichtung für digitale abstimmung eines kondensators bei einer integrierten schaltung
US7855610B2 (en) * 2008-05-07 2010-12-21 Qualcomm Incorporated VCO capacitor bank trimming and calibration
US8072285B2 (en) 2008-09-24 2011-12-06 Paratek Microwave, Inc. Methods for tuning an adaptive impedance matching network with a look-up table
JP4715926B2 (ja) * 2009-01-14 2011-07-06 カシオ計算機株式会社 電波受信装置
JP2010178138A (ja) * 2009-01-30 2010-08-12 Alps Electric Co Ltd 周波数可変フィルタ回路の制御方法及び受信装置
FR2945389B1 (fr) * 2009-05-05 2011-06-10 St Ericsson Sa Module de circuit electronique integre a capacite variable
JP4816764B2 (ja) 2009-05-28 2011-11-16 カシオ計算機株式会社 電波受信装置
JP4816765B2 (ja) 2009-06-03 2011-11-16 カシオ計算機株式会社 電波受信装置
JP4816766B2 (ja) * 2009-06-03 2011-11-16 カシオ計算機株式会社 電波受信装置
US9026062B2 (en) 2009-10-10 2015-05-05 Blackberry Limited Method and apparatus for managing operations of a communication device
EP2522074A1 (de) 2009-11-09 2012-11-14 Epcos AG Impedanzschaltung und verfahren zur signalumwandlung
US8803631B2 (en) 2010-03-22 2014-08-12 Blackberry Limited Method and apparatus for adapting a variable impedance network
WO2011133657A2 (en) 2010-04-20 2011-10-27 Paratek Microwave, Inc. Method and apparatus for managing interference in a communication device
US9379454B2 (en) 2010-11-08 2016-06-28 Blackberry Limited Method and apparatus for tuning antennas in a communication device
US8712340B2 (en) 2011-02-18 2014-04-29 Blackberry Limited Method and apparatus for radio antenna frequency tuning
US8655286B2 (en) 2011-02-25 2014-02-18 Blackberry Limited Method and apparatus for tuning a communication device
US8594584B2 (en) 2011-05-16 2013-11-26 Blackberry Limited Method and apparatus for tuning a communication device
WO2013022826A1 (en) 2011-08-05 2013-02-14 Research In Motion Rf, Inc. Method and apparatus for band tuning in a communication device
KR101353143B1 (ko) * 2012-03-27 2014-01-23 삼성전기주식회사 하이브리드 가변 커패시터, 알에프 장치, 하이브리드 가변 커패시터 제조방법 및 가변 커패시터 조정 방법
US8948889B2 (en) 2012-06-01 2015-02-03 Blackberry Limited Methods and apparatus for tuning circuit components of a communication device
US9853363B2 (en) 2012-07-06 2017-12-26 Blackberry Limited Methods and apparatus to control mutual coupling between antennas
US9246223B2 (en) 2012-07-17 2016-01-26 Blackberry Limited Antenna tuning for multiband operation
US9350405B2 (en) 2012-07-19 2016-05-24 Blackberry Limited Method and apparatus for antenna tuning and power consumption management in a communication device
US9413066B2 (en) 2012-07-19 2016-08-09 Blackberry Limited Method and apparatus for beam forming and antenna tuning in a communication device
US9362891B2 (en) 2012-07-26 2016-06-07 Blackberry Limited Methods and apparatus for tuning a communication device
US10404295B2 (en) 2012-12-21 2019-09-03 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
US9374113B2 (en) 2012-12-21 2016-06-21 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
US9755534B2 (en) 2013-02-14 2017-09-05 Nuvolta Technologies, Inc. High efficiency high frequency resonant power conversion
US9438319B2 (en) 2014-12-16 2016-09-06 Blackberry Limited Method and apparatus for antenna selection
US9831857B2 (en) 2015-03-11 2017-11-28 Peregrine Semiconductor Corporation Power splitter with programmable output phase shift
US9948281B2 (en) 2016-09-02 2018-04-17 Peregrine Semiconductor Corporation Positive logic digitally tunable capacitor
US10666267B2 (en) * 2017-08-29 2020-05-26 Taiwan Semiconductor Manufacturing Company Limited Segmentation superposition technique for binary error compensation
US10622972B2 (en) * 2018-09-10 2020-04-14 Advanced Energy Industries, Inc. Variable capacitor bank

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951141B2 (ja) * 1977-03-10 1984-12-12 三洋電機株式会社 選局装置
JPS58103163A (ja) * 1981-12-16 1983-06-20 Hitachi Ltd 容量素子
NL8403932A (nl) * 1984-12-24 1986-07-16 Philips Nv Geintegreerde schakeling met kapaciteiten van verschillende kapaciteitswaarden.
JP3019340B2 (ja) * 1989-12-05 2000-03-13 セイコーエプソン株式会社 可変容量装置
US5036294A (en) * 1990-12-03 1991-07-30 Motorola Inc. Phase locked loop having low-frequency jitter compensation
US5625316A (en) * 1994-07-01 1997-04-29 Motorola, Inc. Tuning circuit for an RC filter
WO1998018152A2 (en) * 1996-10-18 1998-04-30 California Micro Devices Corporation Programmable integrated passive devices and methods therefor
US5973633A (en) * 1996-12-20 1999-10-26 Texas Instruments Incorporated Weighted capacitor array with selective grouping to form array elements
US5966047A (en) * 1997-03-27 1999-10-12 Motorola, Inc. Programmable analog array and method
US5880921A (en) * 1997-04-28 1999-03-09 Rockwell Science Center, Llc Monolithically integrated switched capacitor bank using micro electro mechanical system (MEMS) technology
KR100252647B1 (ko) * 1997-06-17 2000-04-15 윤종용 스위치/커패시터어레이를구비한아날로그/디지털변환기
US5889486A (en) * 1997-09-18 1999-03-30 National Semiconductor Corporation Split capacitor array for digital-to-analog signal conversion
KR100316383B1 (ko) * 1998-10-30 2002-02-19 윤덕용 모노리딕직접회로위에박막또는후막단결정압전소자를집적한단일칩라디오구조및그제조방법
KR100407193B1 (ko) * 1999-05-14 2003-11-28 신성전자공업 주식회사 온도 적응형 커패시터 블록 및 이를 이용한 온도 보상 수정발진기
US6417727B1 (en) * 1999-11-30 2002-07-09 Koninklijke Philips Electronics N.V. Circuit for automatically tuning filter circuits over process, voltage, and temperature
JP3275966B2 (ja) * 1999-12-02 2002-04-22 日本電気株式会社 ディジタル・アナログ変換器
JP4307815B2 (ja) * 2002-10-10 2009-08-05 オリンパス株式会社 共焦点レーザ走査型顕微鏡装置及びそのプログラム

Also Published As

Publication number Publication date
JP4828777B2 (ja) 2011-11-30
US20040041671A1 (en) 2004-03-04
EP1301990A1 (de) 2003-04-16
DE60124552T2 (de) 2007-10-04
KR100767166B1 (ko) 2007-10-15
AU2001289709A1 (en) 2002-02-05
DE60124552D1 (de) 2006-12-28
WO2002009280A1 (en) 2002-01-31
JP2004505485A (ja) 2004-02-19
US7299018B2 (en) 2007-11-20
EP1301990B1 (de) 2006-11-15
EP1182778A1 (de) 2002-02-27
KR20030022853A (ko) 2003-03-17

Similar Documents

Publication Publication Date Title
ATE345594T1 (de) Empfänger mit einer digital gesteuerten kondensatorbank
KR0184994B1 (ko) 능동 대역 통과 필터
EP1312159B8 (de) Rückgekoppelte hochfrequenzverstärker
CA2162469C (en) Low noise oscillators and tracking filters
US6518859B1 (en) Frequency controlled filter for the UHF band
US20060154641A1 (en) Active inductors using bipolar silicon transistors
CA2534370A1 (en) Tunable frequency, low phase noise and low thermal drift oscillator
KR940004950A (ko) 평형 출력단과 이미지 트랩을 갖는 이중 동조 회로
Kaunisto et al. A low-power HBT MMIC filter based on tunable active inductors
KR100243838B1 (ko) 텔레비젼튜너의입력회로
US4001735A (en) Single amplifier immittance network
JPH0134418Y2 (de)
GB2222734A (en) Optical radiation demodulator circuit
CA2384091A1 (en) Wideband voltage controlled oscillator with good noise immunity
KR100447743B1 (ko) 복수의 공진기를 포함하는 전압제어 발진 장치
KR100281734B1 (ko) 고주파 발진기
KR100349609B1 (ko) 다중대역을갖는전압제어발진기
KR950013066A (ko) 저잡음 블럭다운 컨버터(lnb)
JPS6017933Y2 (ja) ベ−ス接地形トランジスタ増幅回路
KR100315943B1 (ko) 발진회로
JPH0352020Y2 (de)
KR950010239Y1 (ko) 발진단과 혼합단의 매칭회로
JP3143104B2 (ja) 周波数変換装置及び発振器
KR890004670B1 (ko) 절환가능한 uhf발진기
JPS6276914A (ja) 入力フイルタ回路

Legal Events

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