RU2480891C2 - Схема возбуждения поверхностных акустических волн и генератор колебаний на ее основе - Google Patents

Схема возбуждения поверхностных акустических волн и генератор колебаний на ее основе Download PDF

Info

Publication number
RU2480891C2
RU2480891C2 RU2010108224/08A RU2010108224A RU2480891C2 RU 2480891 C2 RU2480891 C2 RU 2480891C2 RU 2010108224/08 A RU2010108224/08 A RU 2010108224/08A RU 2010108224 A RU2010108224 A RU 2010108224A RU 2480891 C2 RU2480891 C2 RU 2480891C2
Authority
RU
Russia
Prior art keywords
resonator
circuit
excitation
circuit according
surface waves
Prior art date
Application number
RU2010108224/08A
Other languages
English (en)
Russian (ru)
Other versions
RU2010108224A (ru
Inventor
Гвидо МОИРАГИ
Лука МОИРАГИ
Паоло МОИРАГИ
Original Assignee
СТЕ С.А.С. ДИ Дж. МОИРАГИ энд К.
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
Application filed by СТЕ С.А.С. ДИ Дж. МОИРАГИ энд К. filed Critical СТЕ С.А.С. ДИ Дж. МОИРАГИ энд К.
Publication of RU2010108224A publication Critical patent/RU2010108224A/ru
Application granted granted Critical
Publication of RU2480891C2 publication Critical patent/RU2480891C2/ru

Links

Images

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
    • H03B5/326—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator the resonator being an acoustic wave device, e.g. SAW or BAW device
    • 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
    • H03B5/02—Details
    • H03B5/06—Modifications of generator to ensure starting of oscillations

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Road Signs Or Road Markings (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
RU2010108224/08A 2007-08-06 2008-07-18 Схема возбуждения поверхностных акустических волн и генератор колебаний на ее основе RU2480891C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07425513A EP2026462B1 (en) 2007-08-06 2007-08-06 A surface acoustic wave driving circuit and oscillator therefor
EP07425513.4 2007-08-06
PCT/EP2008/059431 WO2009019121A1 (en) 2007-08-06 2008-07-18 A surface acoustic wave driving circuit and oscillator therefor

Publications (2)

Publication Number Publication Date
RU2010108224A RU2010108224A (ru) 2011-09-20
RU2480891C2 true RU2480891C2 (ru) 2013-04-27

Family

ID=38663297

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010108224/08A RU2480891C2 (ru) 2007-08-06 2008-07-18 Схема возбуждения поверхностных акустических волн и генератор колебаний на ее основе

Country Status (12)

Country Link
US (1) US8134416B2 (enExample)
EP (1) EP2026462B1 (enExample)
JP (1) JP5232231B2 (enExample)
CN (1) CN101772885B (enExample)
AT (1) ATE556484T1 (enExample)
AU (1) AU2008285767B2 (enExample)
BR (1) BRPI0813599B1 (enExample)
CA (1) CA2707508C (enExample)
ES (1) ES2387106T3 (enExample)
PL (1) PL2026462T3 (enExample)
RU (1) RU2480891C2 (enExample)
WO (1) WO2009019121A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037896A1 (de) * 2007-08-10 2009-02-26 Enocean Gmbh System mit Anwesenheitsmelder, Verfahren mit Anwesenheitsmelder, Anwesenheitsmelder, Funkempfänger
CN104065342A (zh) * 2013-03-20 2014-09-24 成都世旗电子科技有限公司 一种并联型晶体振荡器
JP6499185B2 (ja) 2014-02-23 2019-04-10 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． 誘導電力伝送システムのインピーダンス整合
US9537353B1 (en) 2014-06-03 2017-01-03 Apple Inc. Methods for detecting mated coils
US9685814B1 (en) 2014-06-13 2017-06-20 Apple Inc. Detection of coil coupling in an inductive charging system
US10014733B2 (en) 2014-08-28 2018-07-03 Apple Inc. Temperature management in a wireless energy transfer system
US10193372B2 (en) 2014-09-02 2019-01-29 Apple Inc. Operating an inductive energy transfer system
PT3194184T (pt) * 2014-09-17 2022-12-09 Ste Ind S R L Dispositivo de transmissão e método para transmissão em modo sem fios de parâmetros sujeitos a medição
US10666084B2 (en) 2015-07-10 2020-05-26 Apple Inc. Detection and notification of an unpowered releasable charging device
US10644531B1 (en) 2016-09-22 2020-05-05 Apple Inc. Adaptable power rectifier for wireless charger system
US10523063B2 (en) 2017-04-07 2019-12-31 Apple Inc. Common mode noise compensation in wireless power systems
US10389274B2 (en) * 2017-04-07 2019-08-20 Apple Inc. Boosted output inverter for electronic devices
RU193491U1 (ru) * 2019-08-05 2019-10-30 Акционерное общество "Научно-производственый центр "Алмаз-Фазотрон" Генератор
IT202200009020A1 (it) 2022-05-04 2023-11-04 Ste Ind S R L Dispositivo e procedimento per la trasmissione radio di misure locali di grandezze fisiche, particolarmente mediante impulsi PPM quasi-gaussiani.
IT202200015990A1 (it) 2022-07-28 2024-01-28 Ste Ind S R L Procedimento e dispositivo per la comunicazione radio di segnali PPM cifrati.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1231568A1 (ru) * 1982-09-13 1986-05-15 Предприятие П/Я В-8941 Генератор
EP0519145A1 (en) * 1991-06-20 1992-12-23 United Technologies Corporation Electrically tuned RF receiver, apparatus and method therefor
RU2052888C1 (ru) * 1992-08-10 1996-01-20 Товарищество с ограниченной ответственностью Опытное конструкторское бюро "Павика" Низкочастотный генератор на поверхностных акустических волнах
US6285866B1 (en) * 1998-10-30 2001-09-04 Korea Advanced Institute Of Science & Technology Single-chip radio structure with piezoelectric crystal device integrated on monolithic integrated circuit and method of fabricating the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010901A (ja) * 1983-06-30 1985-01-21 Toshiba Corp 発振回路
US4684853A (en) 1985-08-13 1987-08-04 Emhart Industries, Inc. Garage door opener using transmitter with SAW oscillator modulator
JPH02105705A (ja) * 1988-10-14 1990-04-18 Murata Mfg Co Ltd 電圧制御発振器
US4924195A (en) * 1989-06-19 1990-05-08 At&T Bell Laboratories Crystal oscillator with broad tuning capability
JPH0376306A (ja) * 1989-08-17 1991-04-02 Fujitsu Ltd 弾性表面波共振子発振回路
JPH04326802A (ja) * 1991-04-26 1992-11-16 Olympus Optical Co Ltd 発振回路
JP3395482B2 (ja) * 1995-10-06 2003-04-14 ソニー株式会社 発振回路および発振方法
JP3689981B2 (ja) * 1996-06-20 2005-08-31 ソニー株式会社 発振回路
JP4228660B2 (ja) * 2002-11-13 2009-02-25 セイコーエプソン株式会社 電圧制御型発振器とこれを用いた電子機器
JP2005026829A (ja) * 2003-06-30 2005-01-27 Seiko Epson Corp 電圧制御型発振器、クロック変換器及び電子機器
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1231568A1 (ru) * 1982-09-13 1986-05-15 Предприятие П/Я В-8941 Генератор
EP0519145A1 (en) * 1991-06-20 1992-12-23 United Technologies Corporation Electrically tuned RF receiver, apparatus and method therefor
RU2052888C1 (ru) * 1992-08-10 1996-01-20 Товарищество с ограниченной ответственностью Опытное конструкторское бюро "Павика" Низкочастотный генератор на поверхностных акустических волнах
US6285866B1 (en) * 1998-10-30 2001-09-04 Korea Advanced Institute Of Science & Technology Single-chip radio structure with piezoelectric crystal device integrated on monolithic integrated circuit and method of fabricating the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ДВОРНИКОВ А.А., ОГУРЦОВ В.И., УТКИН Г.М. Стабильные генераторы с фильтрами на поверхностных волнах. - М.: Радио и связь, с.9-13. *

Also Published As

Publication number Publication date
WO2009019121A1 (en) 2009-02-12
RU2010108224A (ru) 2011-09-20
CN101772885A (zh) 2010-07-07
PL2026462T3 (pl) 2012-10-31
EP2026462B1 (en) 2012-05-02
US8134416B2 (en) 2012-03-13
CN101772885B (zh) 2012-09-05
US20100134194A1 (en) 2010-06-03
AU2008285767B2 (en) 2013-03-28
HK1144338A1 (en) 2011-02-11
ES2387106T3 (es) 2012-09-13
BRPI0813599A2 (pt) 2015-09-22
ATE556484T1 (de) 2012-05-15
BRPI0813599B1 (pt) 2020-11-10
CA2707508C (en) 2016-07-05
CA2707508A1 (en) 2009-02-12
JP2010536211A (ja) 2010-11-25
AU2008285767A1 (en) 2009-02-12
EP2026462A1 (en) 2009-02-18
JP5232231B2 (ja) 2013-07-10

Similar Documents

Publication Publication Date Title
RU2480891C2 (ru) Схема возбуждения поверхностных акустических волн и генератор колебаний на ее основе
Rinaldi et al. Reconfigurable CMOS oscillator based on multifrequency AlN contour-mode MEMS resonators
TWI481187B (zh) Piezoelectric oscillator
JP2010536211A5 (enExample)
CN102257725A (zh) 振荡电路
Wu et al. A low phase-noise Pierce oscillator using a piezoelectric-on-silica micromechanical resonator
Apte et al. Optimizing phase-noise performance: Theory and design techniques for a crystal oscillator
CN103036506B (zh) 振荡电路、振荡器、电子设备及振荡器的起动方法
JP2012249063A (ja) 圧電素子の強励振回路及び強励振方法
JP5034763B2 (ja) 発振器
HK1144338B (en) A surface acoustic wave driving circuit and oscillator therefor
RU2354037C2 (ru) Кварцевый генератор
CN201130927Y (zh) 时钟电路和具有该电路的电子设备
JPH066134A (ja) 水晶振動子を有する発振回路
JP4145696B2 (ja) 圧電発振器
JP2007103985A (ja) 水晶発振器
JP2002016437A (ja) 圧電発振器
JP5336953B2 (ja) 圧電発振回路
JP2006279608A (ja) 圧電発振器
JP4604825B2 (ja) 圧電発振器
JP2009044756A (ja) 発振器