CN1466814A - 谐振器布置 - Google Patents
谐振器布置 Download PDFInfo
- Publication number
- CN1466814A CN1466814A CNA018162355A CN01816235A CN1466814A CN 1466814 A CN1466814 A CN 1466814A CN A018162355 A CNA018162355 A CN A018162355A CN 01816235 A CN01816235 A CN 01816235A CN 1466814 A CN1466814 A CN 1466814A
- Authority
- CN
- China
- Prior art keywords
- resonator
- circuit
- benchmark
- tuning
- resonance device
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 35
- 230000010355 oscillation Effects 0.000 claims description 24
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000032683 aging Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013213 extrapolation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
- H03J3/08—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges by varying a second parameter simultaneously with the tuning, e.g. coupling bandpass filter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
-
- 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
- H03J5/02—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 variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
- H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
-
- 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
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
-
- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10047343A DE10047343B4 (de) | 2000-09-25 | 2000-09-25 | Resonatoranordnung |
DE10047343.1 | 2000-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1466814A true CN1466814A (zh) | 2004-01-07 |
CN100338874C CN100338874C (zh) | 2007-09-19 |
Family
ID=7657471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018162355A Expired - Lifetime CN100338874C (zh) | 2000-09-25 | 2001-09-20 | 谐振器布置和谐振器调谐方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7065331B2 (zh) |
EP (1) | EP1325558B1 (zh) |
CN (1) | CN100338874C (zh) |
DE (2) | DE10047343B4 (zh) |
WO (1) | WO2002025813A1 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2839401B1 (fr) * | 2002-05-03 | 2004-07-02 | Telediffusion De France Tdf | Procede et dispositifs pour le traitement d'un signal radio a conversion analogique/numerique directe |
US7236756B2 (en) * | 2002-12-13 | 2007-06-26 | Freescale Semiconductors, Inc. | Tuning signal generator and method thereof |
JP4071681B2 (ja) * | 2003-07-24 | 2008-04-02 | 株式会社東芝 | 電圧制御発振器、周波数シンセサイザ及び通信システム |
FR2864729B1 (fr) | 2003-12-29 | 2006-05-05 | St Microelectronics Sa | Resonateur acoustique integrable , et procede d'integration d'un tel resonateur |
FR2864726B1 (fr) | 2003-12-29 | 2007-12-07 | St Microelectronics Sa | Boucle a verrouillage d'amplitude integrable dotee d'un resonateur acoustique |
FR2864728B1 (fr) * | 2003-12-29 | 2007-12-07 | St Microelectronics Sa | Circuit electronique integre comportant un resonateur accordable |
FR2864727B1 (fr) | 2003-12-29 | 2007-05-11 | St Microelectronics Sa | Circuit electronique comportant un resonateur destine a etre integre dans un produit semi-conducteur |
FR2864733A1 (fr) * | 2003-12-29 | 2005-07-01 | St Microelectronics Sa | Boucle a verrouillage de phase integrable dotee d'un resonateur acoustique |
FR2883432B1 (fr) | 2005-03-18 | 2008-02-22 | St Microelectronics Sa | Circuit de filtrage accordable en frequence integrable, comportant un jeu de resonateurs baw |
US7512391B2 (en) * | 2005-05-24 | 2009-03-31 | Freescale Semiconductor, Inc. | Self-aligning resonator filter circuit and wideband tuner circuit incorporating same |
FR2888060A1 (fr) * | 2005-07-01 | 2007-01-05 | St Microelectronics Sa | Circuit de filtrage passe-bande dote de resonateurs acoustiques |
US20070057734A1 (en) * | 2005-09-09 | 2007-03-15 | Ruby Richard C | Oscillatory circuit having two oscillators |
FR2904492A1 (fr) | 2006-07-28 | 2008-02-01 | St Microelectronics Sa | Circuit de filtrage dote de resonateurs acoustiques |
FR2905042B1 (fr) * | 2006-08-17 | 2008-12-12 | St Microelectronics Sa | Circuit electronique integre comportant un resonnateur accordable |
FR2905041A1 (fr) | 2006-08-17 | 2008-02-22 | St Microelectronics Sa | Circuit de capacite negative pour applications hautes frequences |
DE102006039515B4 (de) * | 2006-08-23 | 2012-02-16 | Epcos Ag | Drehbewegungssensor mit turmartigen Schwingstrukturen |
DE102006048879B4 (de) * | 2006-10-16 | 2018-02-01 | Snaptrack, Inc. | Elektroakustisches Bauelement |
FR2920612B1 (fr) | 2007-09-03 | 2009-12-04 | St Microelectronics Sa | Circuit d'accord en frequence pour filtre treillis |
US7834514B2 (en) * | 2007-10-24 | 2010-11-16 | Rosemount Aerospace Inc. | Wireless surface acoustic wave-based proximity sensor, sensing system and method |
US7800457B2 (en) * | 2007-12-05 | 2010-09-21 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Self-calibrating temperature-compensated oscillator |
US8954008B2 (en) * | 2013-01-29 | 2015-02-10 | Medtronic, Inc. | Medical device communication system and method |
DE102013209364A1 (de) * | 2013-05-21 | 2014-11-27 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren zur Messung der Frequenz eines elektrischen Signals sowie elektrisches Messsystem |
DE102019201262A1 (de) * | 2019-01-31 | 2020-08-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Teilnehmer eines Kommunikationssystems mit einer magnetischen Antenne |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3308690A1 (de) * | 1983-03-11 | 1984-09-13 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Verfahren zum abstimmen der schwingkreise eines nachrichtenempfangsgeraetes |
US4633422A (en) * | 1983-07-26 | 1986-12-30 | Cincinnati Electronics Corporation | Apparatus for and method of compensating for variations due to aging |
DE3512873A1 (de) * | 1985-04-11 | 1986-10-30 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Abstimmsystem fuer fernsehgeraete |
US5329319A (en) * | 1991-02-20 | 1994-07-12 | Zenith Electronics Corporation | Stabilized frequency and phase locked loop with saw devices on common substrate |
JP2800905B2 (ja) * | 1991-10-28 | 1998-09-21 | 富士通株式会社 | 弾性表面波フィルタ |
DE59205787D1 (de) | 1992-01-03 | 1996-04-25 | Siemens Ag | Passiver oberflächenwellen-sensor, der drahtlos abfragbar ist |
US5678211A (en) * | 1992-08-28 | 1997-10-14 | Thomson Consumer Electronics, Inc. | Television tuning apparatus |
US5428829A (en) * | 1992-09-28 | 1995-06-27 | Delco Electronics Corporation | Method and apparatus for tuning and aligning an FM receiver |
DE4336504C1 (de) | 1993-10-26 | 1995-03-02 | Siemens Ag | Mit akustischen Oberflächenwellen arbeitende Identifizierungsmarke |
DE4336897C1 (de) | 1993-10-28 | 1995-03-09 | Siemens Ag | Identifizierungssystem mit OFW-ID-Tags |
DE4405647C2 (de) | 1994-02-22 | 1999-04-15 | Siemens Ag | Mit akustischen Oberflächenwellen arbeitende Identifizierungsmarke |
DE59509359D1 (de) | 1994-04-15 | 2001-08-02 | Siemens Ag | Sensorsystem |
US6084503A (en) | 1995-04-18 | 2000-07-04 | Siemens Aktiengesellschaft | Radio-interrogated surface-wave technology sensor |
DE19514342C1 (de) | 1995-04-18 | 1996-02-22 | Siemens Ag | Stromwandler, geeignet zur Stromstärkemessung an/in auf Hochspannung liegenden elektrischen Einrichtungen |
DE19540139C2 (de) * | 1995-10-27 | 1999-06-02 | Endress Hauser Gmbh Co | Verfahren zur Einstellung der Mittenfrequenz eines Bandfilters |
JPH09147284A (ja) | 1995-11-07 | 1997-06-06 | Siemens Ag | 表面音響波により作動する無線問合わせ装置 |
DE19622013A1 (de) | 1996-05-31 | 1997-12-11 | Siemens Ag | Mit akustischen Oberflächenwellen arbeitendes akustoelektronisches Bauelement |
US5748044A (en) * | 1996-10-11 | 1998-05-05 | Silicon Motion, Inc. | Dual VCO phase-locked loop |
US5793261A (en) * | 1997-04-10 | 1998-08-11 | Rf Monolithics, Inc. | Saw stabilized FSK oscillator circuit |
US6591091B1 (en) | 1998-11-12 | 2003-07-08 | Broadcom Corporation | System and method for coarse/fine PLL adjustment |
US6694026B1 (en) * | 1999-03-10 | 2004-02-17 | Cirrus Logic, Inc. | Digital stereo recovery circuitry and method for radio receivers |
JP2000278042A (ja) * | 1999-03-26 | 2000-10-06 | Sony Corp | 発振回路及びチューナ |
US6535545B1 (en) * | 1999-10-15 | 2003-03-18 | Rf Waves Ltd. | RF modem utilizing saw resonator and correlator and communications transceiver constructed therefrom |
-
2000
- 2000-09-25 DE DE10047343A patent/DE10047343B4/de not_active Expired - Fee Related
-
2001
- 2001-09-20 US US10/381,355 patent/US7065331B2/en not_active Expired - Lifetime
- 2001-09-20 WO PCT/DE2001/003642 patent/WO2002025813A1/de active IP Right Grant
- 2001-09-20 EP EP01978171A patent/EP1325558B1/de not_active Expired - Lifetime
- 2001-09-20 CN CNB018162355A patent/CN100338874C/zh not_active Expired - Lifetime
- 2001-09-20 DE DE50109453T patent/DE50109453D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE50109453D1 (de) | 2006-05-18 |
EP1325558A1 (de) | 2003-07-09 |
DE10047343B4 (de) | 2004-04-15 |
WO2002025813A1 (de) | 2002-03-28 |
US7065331B2 (en) | 2006-06-20 |
US20040033794A1 (en) | 2004-02-19 |
CN100338874C (zh) | 2007-09-19 |
DE10047343A1 (de) | 2002-05-08 |
EP1325558B1 (de) | 2006-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: BENQ MOBILE GMBH + CO. OHG Free format text: FORMER OWNER: BENQ CORP. Effective date: 20131016 Owner name: BENQ CORP. Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20131016 Owner name: HEWLETT PACKARD DEVELOPMENT CO., LLP Free format text: FORMER OWNER: PAM SA Effective date: 20131016 Owner name: PAM SA Free format text: FORMER OWNER: BENQ MOBILE GMBH + CO. OHG Effective date: 20131016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: TAIWAN, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131016 Address after: Texas, USA Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Address before: California, USA Patentee before: PALM, Inc. Effective date of registration: 20131016 Address after: California, USA Patentee after: PALM, Inc. Address before: Munich, Germany Patentee before: BenQ Mobile GmbH & Co. OHG Effective date of registration: 20131016 Address after: Munich, Germany Patentee after: BenQ Mobile GmbH & Co. OHG Address before: Taoyuan, Taiwan, China Patentee before: Benq Corp. Effective date of registration: 20131016 Address after: Taoyuan, Taiwan, China Patentee after: Benq Corp. Address before: Munich, Germany Patentee before: Siemens AG |
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ASS | Succession or assignment of patent right |
Owner name: PAM SA Free format text: FORMER OWNER: HEWLETT PACKARD DEVELOPMENT CO., LIMITED LIABILITY PARTNERSHIP Effective date: 20131227 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131227 Address after: California, USA Patentee after: PALM, Inc. Address before: Texas, USA Patentee before: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. |
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ASS | Succession or assignment of patent right |
Owner name: HEWLETT PACKARD DEVELOPMENT CO., LLP Free format text: FORMER OWNER: PAM SA Effective date: 20131231 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131231 Address after: Texas, USA Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Address before: California, USA Patentee before: PALM, Inc. |
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ASS | Succession or assignment of patent right |
Owner name: QUALCOMM INC. Free format text: FORMER OWNER: HEWLETT PACKARD DEVELOPMENT CO., LLP Effective date: 20140226 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140226 Address after: California, USA Patentee after: QUALCOMM Inc. Address before: Texas, USA Patentee before: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. |
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CX01 | Expiry of patent term |
Granted publication date: 20070919 |
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CX01 | Expiry of patent term |