DE69724138D1 - Gerät und dazugehöriges verfahren zur kalibrierung einer vorrichtung - Google Patents
Gerät und dazugehöriges verfahren zur kalibrierung einer vorrichtungInfo
- Publication number
- DE69724138D1 DE69724138D1 DE69724138T DE69724138T DE69724138D1 DE 69724138 D1 DE69724138 D1 DE 69724138D1 DE 69724138 T DE69724138 T DE 69724138T DE 69724138 T DE69724138 T DE 69724138T DE 69724138 D1 DE69724138 D1 DE 69724138D1
- Authority
- DE
- Germany
- Prior art keywords
- calibrating
- related method
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2956696P | 1996-10-22 | 1996-10-22 | |
US29566P | 1996-10-22 | ||
US08/821,114 US5870001A (en) | 1996-10-22 | 1997-03-20 | Apparatus, and associated method, for calibrating a device |
US821114 | 1997-03-20 | ||
PCT/SE1997/001704 WO1998018206A1 (en) | 1996-10-22 | 1997-10-10 | Apparatus and associated method for calibrating a device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69724138D1 true DE69724138D1 (de) | 2003-09-18 |
DE69724138T2 DE69724138T2 (de) | 2004-06-09 |
Family
ID=26705088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69724138T Expired - Lifetime DE69724138T2 (de) | 1996-10-22 | 1997-10-10 | Gerät und dazugehöriges verfahren zur kalibrierung einer vorrichtung |
Country Status (9)
Country | Link |
---|---|
US (1) | US5870001A (de) |
EP (1) | EP0934628B1 (de) |
CN (1) | CN1197248C (de) |
AU (1) | AU737704B2 (de) |
BR (1) | BR9712641A (de) |
CA (1) | CA2270192C (de) |
DE (1) | DE69724138T2 (de) |
TW (1) | TW349295B (de) |
WO (1) | WO1998018206A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998024195A1 (fr) * | 1996-11-26 | 1998-06-04 | Sanyo Electric Co., Ltd. | Station de base pour systeme de communication mobile |
US6064947A (en) * | 1997-08-27 | 2000-05-16 | Texas Instruments Incorporated | Time base generator internal voltage-controlled oscillator calibration system and method |
US6614395B2 (en) * | 1998-07-24 | 2003-09-02 | Trimble Navigation Limited | Self-calibrating electronic distance measurement instrument |
US6256507B1 (en) * | 1998-08-31 | 2001-07-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Telecommunications network synchronization for data services |
US6081163A (en) * | 1999-01-22 | 2000-06-27 | Advantest Corp. | Standard frequency and timing generator and generation method thereof |
DE19943790C2 (de) * | 1999-09-13 | 2001-11-15 | Ericsson Telefon Ab L M | Verfahren und Vorrichtung zur Bestimmung eines Synchronisationsfehlers in einem Netzwerkknoten |
US6300798B1 (en) * | 1999-10-15 | 2001-10-09 | Intel Corporation | Method and apparatus for controlling compensated buffers |
DE19956094C2 (de) * | 1999-11-22 | 2002-08-29 | Siemens Ag | Verfahren zum Betrieb eines GSM-Mobilfunksystems |
EP1111947A1 (de) | 1999-12-22 | 2001-06-27 | Telefonaktiebolaget L M Ericsson (Publ) | Schnurloses Telefonsystem |
US7103124B1 (en) | 1999-12-30 | 2006-09-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Synchronization of nodes |
GB2363557A (en) * | 2000-06-16 | 2001-12-19 | At & T Lab Cambridge Ltd | Method of extracting a signal from a contaminated signal |
US7277727B1 (en) * | 2000-11-22 | 2007-10-02 | Sprint Communications Company L.P. | System and method for processing a signal |
JP3808338B2 (ja) * | 2001-08-30 | 2006-08-09 | 株式会社ルネサステクノロジ | 位相同期回路 |
US7062229B2 (en) * | 2002-03-06 | 2006-06-13 | Qualcomm Incorporated | Discrete amplitude calibration of oscillators in frequency synthesizers |
US7546097B2 (en) * | 2002-03-06 | 2009-06-09 | Qualcomm Incorporated | Calibration techniques for frequency synthesizers |
US6932569B2 (en) * | 2002-05-17 | 2005-08-23 | Sikorsky Aircraft Corporation | Active control of multi-element rotor blade airfoils |
US6781096B2 (en) * | 2002-08-09 | 2004-08-24 | Matrix Innovations, Llc | Apparatus and method for pattern-based control of a system |
US6784727B1 (en) * | 2003-05-21 | 2004-08-31 | Hyperband Communication, Inc. | Fast-settling DC offset removal circuits with continuous cutoff frequency switching |
US6973400B2 (en) * | 2003-10-10 | 2005-12-06 | Itron, Inc. | System and method for oscillator self-calibration using AC line frequency |
CN1870479B (zh) * | 2006-06-12 | 2010-08-04 | 华为技术有限公司 | 一种实现对铷钟老化补偿的***和方法 |
US7738611B2 (en) * | 2006-08-07 | 2010-06-15 | Harris Stratex Networks, Inc. | Remote monitoring and calibration of system reference clock using network timing reference |
TW200934124A (en) * | 2008-01-21 | 2009-08-01 | Taitien Electronics Co Ltd | Aging compensation correction method, control module and apparatus for oscillator circuit device |
CN101534119B (zh) * | 2008-03-12 | 2012-07-25 | 泰艺电子股份有限公司 | 振荡器电路装置的老化补偿校正方法、控制模组及其装置 |
US10302699B1 (en) * | 2018-02-27 | 2019-05-28 | Amazon Technologies, Inc. | Precise transmission medium delay measurement |
DE102018009074B3 (de) | 2018-11-19 | 2020-01-02 | esz AG calibration & metrology | Verfahren zur kalibrierung eines prüfgegenstandes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621451A (en) * | 1969-02-26 | 1971-11-16 | Hewlett Packard Co | Frequency multiplier |
US4001714A (en) * | 1975-11-12 | 1977-01-04 | Motorola, Inc. | Search and confirm frequency synthesizer |
EP0391144A3 (de) * | 1989-04-07 | 1991-04-24 | Siemens Aktiengesellschaft | Verfahren zur Synchronisation einer Takteinrichtung eines getakteten elektrischen Systems |
WO1993005578A1 (en) * | 1991-08-30 | 1993-03-18 | Fujitsu Limited | Frequency synthesizer |
US5726607A (en) * | 1992-06-15 | 1998-03-10 | Adc Telecommunications, Inc. | Phase locked loop using a counter and a microcontroller to produce VCXO control signals |
GB2282719B (en) * | 1993-09-13 | 1998-04-22 | Adc Telecommunications Inc | Digitally controlled phase locked loop |
JPH07302938A (ja) * | 1994-04-28 | 1995-11-14 | Sony Corp | 圧電セラミックトランス及びその製造方法 |
JP3085511B2 (ja) * | 1994-11-24 | 2000-09-11 | 株式会社アドバンテスト | 基準周波数発生装置 |
US5594739A (en) * | 1995-11-01 | 1997-01-14 | Telefonaktiebolaget Lm Ericsson | System and method for rapid selection of synchronization sources in a mobile telecommunications network |
US5748044A (en) * | 1996-10-11 | 1998-05-05 | Silicon Motion, Inc. | Dual VCO phase-locked loop |
-
1997
- 1997-03-20 US US08/821,114 patent/US5870001A/en not_active Expired - Lifetime
- 1997-10-10 CA CA002270192A patent/CA2270192C/en not_active Expired - Fee Related
- 1997-10-10 EP EP97910661A patent/EP0934628B1/de not_active Expired - Lifetime
- 1997-10-10 DE DE69724138T patent/DE69724138T2/de not_active Expired - Lifetime
- 1997-10-10 BR BR9712641-1A patent/BR9712641A/pt not_active Application Discontinuation
- 1997-10-10 WO PCT/SE1997/001704 patent/WO1998018206A1/en active IP Right Grant
- 1997-10-10 CN CNB971809291A patent/CN1197248C/zh not_active Expired - Fee Related
- 1997-10-10 AU AU47968/97A patent/AU737704B2/en not_active Ceased
- 1997-10-21 TW TW086115523A patent/TW349295B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW349295B (en) | 1999-01-01 |
CN1197248C (zh) | 2005-04-13 |
CA2270192C (en) | 2006-03-28 |
EP0934628A1 (de) | 1999-08-11 |
CA2270192A1 (en) | 1998-04-30 |
AU4796897A (en) | 1998-05-15 |
BR9712641A (pt) | 1999-10-26 |
EP0934628B1 (de) | 2003-08-13 |
US5870001A (en) | 1999-02-09 |
CN1242115A (zh) | 2000-01-19 |
DE69724138T2 (de) | 2004-06-09 |
AU737704B2 (en) | 2001-08-30 |
WO1998018206A1 (en) | 1998-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |