CN101194423B - 可调谐电路装置以及提供该电路装置的方法 - Google Patents
可调谐电路装置以及提供该电路装置的方法 Download PDFInfo
- Publication number
- CN101194423B CN101194423B CN2005800500529A CN200580050052A CN101194423B CN 101194423 B CN101194423 B CN 101194423B CN 2005800500529 A CN2005800500529 A CN 2005800500529A CN 200580050052 A CN200580050052 A CN 200580050052A CN 101194423 B CN101194423 B CN 101194423B
- Authority
- CN
- China
- Prior art keywords
- capacitor
- circuit arrangement
- tunable
- frequency
- inductor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
- H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
- H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/20—Continuous tuning of single resonant circuit by varying inductance only or capacitance only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/08—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using varactors, i.e. voltage variable reactive diodes
- H03J7/10—Modification of automatic frequency control sensitivity or linearising automatic frequency control operation
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- Filters And Equalizers (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2005/000866 WO2006132570A1 (en) | 2005-06-09 | 2005-06-09 | A tunable circuit arrangement and a method for providing such an arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101194423A CN101194423A (zh) | 2008-06-04 |
CN101194423B true CN101194423B (zh) | 2010-05-12 |
Family
ID=37498702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800500529A Expired - Fee Related CN101194423B (zh) | 2005-06-09 | 2005-06-09 | 可调谐电路装置以及提供该电路装置的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7936235B2 (zh) |
EP (1) | EP1889360A1 (zh) |
JP (1) | JP2008544600A (zh) |
CN (1) | CN101194423B (zh) |
WO (1) | WO2006132570A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4737253B2 (ja) * | 2008-08-29 | 2011-07-27 | ソニー株式会社 | 非接触受信装置 |
CN103270696B (zh) * | 2010-11-05 | 2017-09-26 | 沙夫纳 Emv 股份公司 | Emc滤波电路 |
CN203747766U (zh) * | 2011-01-31 | 2014-07-30 | 硅实验室股份有限公司 | 包括调谐网络的接收机和设备 |
JP5085753B2 (ja) * | 2011-03-14 | 2012-11-28 | ソニー株式会社 | 可変容量素子及び共振回路 |
DE102011016027A1 (de) * | 2011-04-04 | 2012-10-04 | Markus Rehm | Großsignal VCO |
DE102013219528A1 (de) * | 2013-09-27 | 2015-04-02 | Siemens Aktiengesellschaft | Laden eines elektrischen Energiespeichers eines elektrisch antreibbaren Fahrzeugs |
US9787278B1 (en) * | 2016-09-26 | 2017-10-10 | International Business Machines Corporation | Lossless microwave switch based on tunable filters for quantum information processing |
CN109257029A (zh) * | 2018-08-31 | 2019-01-22 | 维沃移动通信有限公司 | 调谐滤波电路和终端设备 |
CN109600124A (zh) * | 2018-12-29 | 2019-04-09 | 厦门英诺迅科技有限公司 | 一种压控调谐选频网络 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1346541A (zh) * | 1999-04-16 | 2002-04-24 | 奥根公司 | 用于调谐谐振模块的方法和系统 |
CN1180534C (zh) * | 1999-01-27 | 2004-12-15 | 艾利森电话股份有限公司 | 调谐装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399559A (en) * | 1980-05-30 | 1983-08-16 | Rca Corporation | Voltage controlled tuner with voltage variable frequency selective arrangements controlled in response to a control voltage generated independently of the tuning voltage |
GB2213345B (en) | 1987-12-28 | 1992-01-15 | Mitsubishi Electric Corp | Image data filing system |
US5618777A (en) * | 1993-05-28 | 1997-04-08 | Superconductor Technologies, Inc. | High temperature superconductor lumped elements and circuit therefrom |
JPH09284157A (ja) | 1996-04-17 | 1997-10-31 | Alps Electric Co Ltd | テレビジョンチューナの入力回路 |
JPH1032450A (ja) * | 1996-07-17 | 1998-02-03 | Matsushita Electric Ind Co Ltd | フィルタとこれを用いた高周波装置 |
US6088214A (en) * | 1998-06-01 | 2000-07-11 | Motorola, Inc. | Voltage variable capacitor array and method of manufacture thereof |
US6710693B2 (en) * | 2001-03-23 | 2004-03-23 | Nec Tokin Corporation | Inductor component containing permanent magnet for magnetic bias and method of manufacturing the same |
US6690251B2 (en) * | 2001-04-11 | 2004-02-10 | Kyocera Wireless Corporation | Tunable ferro-electric filter |
US7174147B2 (en) * | 2001-04-11 | 2007-02-06 | Kyocera Wireless Corp. | Bandpass filter with tunable resonator |
FR2864728B1 (fr) * | 2003-12-29 | 2007-12-07 | St Microelectronics Sa | Circuit electronique integre comportant un resonateur accordable |
-
2005
- 2005-06-09 CN CN2005800500529A patent/CN101194423B/zh not_active Expired - Fee Related
- 2005-06-09 EP EP05752529A patent/EP1889360A1/en not_active Withdrawn
- 2005-06-09 JP JP2008515649A patent/JP2008544600A/ja active Pending
- 2005-06-09 US US11/916,583 patent/US7936235B2/en not_active Expired - Fee Related
- 2005-06-09 WO PCT/SE2005/000866 patent/WO2006132570A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1180534C (zh) * | 1999-01-27 | 2004-12-15 | 艾利森电话股份有限公司 | 调谐装置 |
CN1346541A (zh) * | 1999-04-16 | 2002-04-24 | 奥根公司 | 用于调谐谐振模块的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
US7936235B2 (en) | 2011-05-03 |
CN101194423A (zh) | 2008-06-04 |
WO2006132570A1 (en) | 2006-12-14 |
JP2008544600A (ja) | 2008-12-04 |
US20080197947A1 (en) | 2008-08-21 |
EP1889360A1 (en) | 2008-02-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: AOPU DISI CELLULAR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20150121 Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20150121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: Texas, USA Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20150121 Address after: Delaware Patentee after: Clastres LLC Address before: Stockholm Patentee before: Telefonaktiebolaget LM Ericsson |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170609 |