NO324663B1 - Resonator omfattende en resonatoranordning og en seleksjonskrets for a velge en resonansmodus - Google Patents

Resonator omfattende en resonatoranordning og en seleksjonskrets for a velge en resonansmodus Download PDF

Info

Publication number: NO324663B1
Authority: NO; Norway
Prior art keywords: resonator; oscillator; transistor; output signal; capacitor
Prior art date: 1997-04-24

Application number

NO19995152A

Other languages

English (en)

Norwegian (no)

Other versions

NO995152D0 (no

NO995152L (no

Inventor

Christiaan Johannes Verhoeven

Original Assignee

Univ Delft Tech

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.)

1997-04-24

Filing date

1999-10-22

Publication date

2007-11-26

1999-10-22 Application filed by Univ Delft Tech filed Critical Univ Delft Tech

1999-10-22 Publication of NO995152D0 publication Critical patent/NO995152D0/no

1999-12-16 Publication of NO995152L publication Critical patent/NO995152L/no

2007-11-26 Publication of NO324663B1 publication Critical patent/NO324663B1/no

Links

239000003990 capacitor Substances 0.000 claims description 23
230000005284 excitation Effects 0.000 abstract description 3
239000013078 crystal Substances 0.000 description 6
238000010586 diagram Methods 0.000 description 6
230000006870 function Effects 0.000 description 6
230000001360 synchronised effect Effects 0.000 description 5
230000007704 transition Effects 0.000 description 5
230000010355 oscillation Effects 0.000 description 4
230000035945 sensitivity Effects 0.000 description 3
238000007599 discharging Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000010354 integration Effects 0.000 description 2
230000006386 memory function Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000006880 cross-coupling reaction Methods 0.000 description 1
230000001934 delay Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000005459 micromachining Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
230000003252 repetitive effect Effects 0.000 description 1
238000010187 selection method Methods 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000004408 titanium dioxide Substances 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
- H03B5/364—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier comprising field effect transistors
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/03—Astable circuits
- H03K3/0307—Stabilisation of output, e.g. using crystal

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Oscillators With Electromechanical Resonators (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Measurement Of Resistance Or Impedance (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Electronic Switches (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

NO19995152A 1997-04-24 1999-10-22 Resonator omfattende en resonatoranordning og en seleksjonskrets for a velge en resonansmodus NO324663B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL1005895A NL1005895C2 (nl)	1997-04-24	1997-04-24	Resonator met een selectieschakeling voor het selecteren van een resonantiemode.
PCT/NL1998/000229 WO1998048511A1 (en)	1997-04-24	1998-04-24	Resonator having a selection circuit for selecting a resonance mode

Publications (3)

Publication Number	Publication Date
NO995152D0 NO995152D0 (no)	1999-10-22
NO995152L NO995152L (no)	1999-12-16
NO324663B1 true NO324663B1 (no)	2007-11-26

Family

ID=19764849

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19995152A NO324663B1 (no)	1997-04-24	1999-10-22	Resonator omfattende en resonatoranordning og en seleksjonskrets for a velge en resonansmodus

Country Status (15)

Country	Link
US (1)	US6225872B1 (de)
EP (1)	EP0978164B1 (de)
JP (1)	JP2001521703A (de)
KR (1)	KR100516802B1 (de)
AT (1)	ATE248460T1 (de)
AU (1)	AU7085598A (de)
BR (1)	BR9808996A (de)
CA (1)	CA2288121C (de)
DE (1)	DE69817552T2 (de)
ES (1)	ES2202839T3 (de)
NL (1)	NL1005895C2 (de)
NO (1)	NO324663B1 (de)
PT (1)	PT978164E (de)
TW (1)	TW418559B (de)
WO (1)	WO1998048511A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1017938C2 (nl) *	2001-04-25	2002-10-29	Univ Delft Tech	FM-demodulator.
JP4945856B2 (ja) *	2001-05-28	2012-06-06	ソニー株式会社	発振回路
US6956443B2 (en)	2001-06-07	2005-10-18	Csem Centre Suisse D'electronique Et De	Differential oscillator circuit including an electro-mechanical resonator
EP1265352B1 (de)	2001-06-07	2011-08-10	CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement	Differenzielle Oszillatorschaltung mit einem elektromechanischen Resonator
US7106130B2 (en) *	2003-09-05	2006-09-12	Delta Electronics, Inc.	Variable frequency PWM controller circuit
US7741920B2 (en)	2006-02-10	2010-06-22	Broadcom Corporation	Quadrature oscillator with simplified amplitude, phase and frequency control
JP5145988B2 (ja) *	2007-02-27	2013-02-20	セイコーエプソン株式会社	発振回路、発振器
US7847648B2 (en) *	2008-10-13	2010-12-07	Texas Instruments Incorporated	Oscillator with delay compensation
DE102008053670A1 (de)	2008-10-29	2010-05-12	Texas Instruments Deutschland Gmbh	Vorrichtung und Verfahren zur Erzeugung von Taktsignalen für Gleichspannungswandler
US9479134B2 (en) *	2013-03-04	2016-10-25	Texas Instruments Incorporated	Position detecting system
JP6100641B2 (ja) *	2013-07-29	2017-03-22	日本電波工業株式会社	差動発振器
US9810744B2 (en) *	2014-01-02	2017-11-07	Texas Instruments Incorporated	Resonant inductive sensing with reduced noise folding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1762471A1 (de) *	1968-06-22	1972-02-10	Triumph Werke Nuernberg Ag	Impulsgenerator
US3581235A (en) *	1969-02-19	1971-05-25	Burroughs Corp	Crystal stabilized high frequency transistor multivibrator
US3961284A (en) *	1975-08-01	1976-06-01	Burroughs Corporation	Oscillator control circuit
JPS5946446B2 (ja) *	1978-06-01	1984-11-13	三菱電機株式会社	自励発振回路

1997
- 1997-04-24 NL NL1005895A patent/NL1005895C2/nl not_active IP Right Cessation
1998
- 1998-04-24 US US09/403,567 patent/US6225872B1/en not_active Expired - Fee Related
- 1998-04-24 AU AU70855/98A patent/AU7085598A/en not_active Abandoned
- 1998-04-24 BR BR9808996-0A patent/BR9808996A/pt not_active Application Discontinuation
- 1998-04-24 EP EP98917797A patent/EP0978164B1/de not_active Expired - Lifetime
- 1998-04-24 DE DE69817552T patent/DE69817552T2/de not_active Expired - Fee Related
- 1998-04-24 JP JP54552098A patent/JP2001521703A/ja active Pending
- 1998-04-24 ES ES98917797T patent/ES2202839T3/es not_active Expired - Lifetime
- 1998-04-24 PT PT98917797T patent/PT978164E/pt unknown
- 1998-04-24 KR KR10-1999-7009844A patent/KR100516802B1/ko not_active Expired - Fee Related
- 1998-04-24 CA CA002288121A patent/CA2288121C/en not_active Expired - Fee Related
- 1998-04-24 WO PCT/NL1998/000229 patent/WO1998048511A1/en not_active Ceased
- 1998-04-24 AT AT98917797T patent/ATE248460T1/de not_active IP Right Cessation
- 1998-05-19 TW TW087107749A patent/TW418559B/zh not_active IP Right Cessation
1999
- 1999-10-22 NO NO19995152A patent/NO324663B1/no unknown

Also Published As

Publication number	Publication date
ATE248460T1 (de)	2003-09-15
PT978164E (pt)	2003-12-31
CA2288121C (en)	2005-07-05
EP0978164A1 (de)	2000-02-09
KR20010020248A (ko)	2001-03-15
US6225872B1 (en)	2001-05-01
WO1998048511A1 (en)	1998-10-29
AU7085598A (en)	1998-11-13
ES2202839T3 (es)	2004-04-01
KR100516802B1 (ko)	2005-09-26
DE69817552T2 (de)	2004-03-25
CA2288121A1 (en)	1998-10-29
NL1005895C2 (nl)	1998-10-27
TW418559B (en)	2001-01-11
NO995152D0 (no)	1999-10-22
DE69817552D1 (de)	2003-10-02
JP2001521703A (ja)	2001-11-06
EP0978164B1 (de)	2003-08-27
NO995152L (no)	1999-12-16
BR9808996A (pt)	2000-10-03

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