JP7493922B2 - 発振器、撮像装置 - Google Patents

発振器、撮像装置 Download PDF

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Publication number
JP7493922B2
JP7493922B2 JP2019153699A JP2019153699A JP7493922B2 JP 7493922 B2 JP7493922 B2 JP 7493922B2 JP 2019153699 A JP2019153699 A JP 2019153699A JP 2019153699 A JP2019153699 A JP 2019153699A JP 7493922 B2 JP7493922 B2 JP 7493922B2
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Japan
Prior art keywords
oscillator
resonators
inductor
circuit
oscillation
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JP2019153699A
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Japanese (ja)
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JP2021034908A (ja
JP2021034908A5 (enExample
Inventor
篤史 香取
紀之 海部
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2019153699A priority Critical patent/JP7493922B2/ja
Priority to US17/001,821 priority patent/US11451193B2/en
Publication of JP2021034908A publication Critical patent/JP2021034908A/ja
Publication of JP2021034908A5 publication Critical patent/JP2021034908A5/ja
Priority to US17/894,244 priority patent/US11770102B2/en
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Publication of JP7493922B2 publication Critical patent/JP7493922B2/ja
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    • 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
    • H03B5/1237—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 comprising means for varying the frequency of the generator
    • H03B5/1275—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 comprising means for varying the frequency of the generator having further means for varying a parameter in dependence on the frequency
    • H03B5/129—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 comprising means for varying the frequency of the generator having further means for varying a parameter in dependence on the frequency the parameter being a bias voltage or a power supply
    • 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
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/06—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device
    • H03B7/08—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device being a tunnel diode

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  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP2019153699A 2019-08-26 2019-08-26 発振器、撮像装置 Active JP7493922B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019153699A JP7493922B2 (ja) 2019-08-26 2019-08-26 発振器、撮像装置
US17/001,821 US11451193B2 (en) 2019-08-26 2020-08-25 Oscillator and imaging device
US17/894,244 US11770102B2 (en) 2019-08-26 2022-08-24 Oscillator and imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019153699A JP7493922B2 (ja) 2019-08-26 2019-08-26 発振器、撮像装置

Publications (3)

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JP2021034908A JP2021034908A (ja) 2021-03-01
JP2021034908A5 JP2021034908A5 (enExample) 2022-08-17
JP7493922B2 true JP7493922B2 (ja) 2024-06-03

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JP2019153699A Active JP7493922B2 (ja) 2019-08-26 2019-08-26 発振器、撮像装置

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US (2) US11451193B2 (enExample)
JP (1) JP7493922B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7395281B2 (ja) * 2019-08-23 2023-12-11 キヤノン株式会社 素子
JP7493922B2 (ja) * 2019-08-26 2024-06-03 キヤノン株式会社 発振器、撮像装置
WO2022168479A1 (ja) 2021-02-03 2022-08-11 キヤノン株式会社 アンテナ装置およびカメラシステム
JP7749451B2 (ja) * 2021-12-24 2025-10-06 キヤノン株式会社 発振素子および検出システム
JP2023157737A (ja) 2022-04-15 2023-10-26 キヤノン株式会社 アンテナ装置、通信装置、及び、撮像システム
JP7744871B2 (ja) * 2022-04-15 2025-09-26 キヤノン株式会社 アンテナ装置、通信装置、および撮像システム
WO2025211044A1 (ja) * 2024-04-02 2025-10-09 ソニーグループ株式会社 半導体装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007091470A1 (ja) 2006-02-06 2007-08-16 Mitsubishi Electric Corporation 高周波モジュール
JP2007248382A (ja) 2006-03-17 2007-09-27 Canon Inc 検出素子及び画像形成装置
JP2008010811A (ja) 2006-05-31 2008-01-17 Canon Inc 電磁波発振器
JP2011061274A (ja) 2009-09-07 2011-03-24 Canon Inc 発振回路及び発振器
JP2018087725A (ja) 2016-11-28 2018-06-07 キヤノン株式会社 画像取得装置、これを用いた画像取得方法及び照射装置

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US3114882A (en) * 1960-11-01 1963-12-17 Rca Corp Thyristor receiver
JP2001016033A (ja) 1999-06-25 2001-01-19 Alps Electric Co Ltd 切替型発振回路
US7598817B2 (en) * 2006-12-27 2009-10-06 Fujitsu Media Devices Limited Oscillator for outputting different oscillation frequencies
JP5105949B2 (ja) 2007-04-27 2012-12-26 キヤノン株式会社 センサ
JP5432440B2 (ja) 2007-07-04 2014-03-05 キヤノン株式会社 揺動体装置
JP5247182B2 (ja) 2008-02-19 2013-07-24 キヤノン株式会社 角速度センサ
JP5612842B2 (ja) 2009-09-07 2014-10-22 キヤノン株式会社 発振器
JP5632599B2 (ja) * 2009-09-07 2014-11-26 キヤノン株式会社 発振器
JP5603739B2 (ja) 2010-11-02 2014-10-08 キヤノン株式会社 静電容量型電気機械変換装置
JP6280310B2 (ja) * 2012-06-06 2018-02-14 キヤノン株式会社 発振器
JP2015008397A (ja) 2013-06-25 2015-01-15 日本電気株式会社 電圧制御発振器およびその制御方法
JP7516009B2 (ja) 2019-02-20 2024-07-16 キヤノン株式会社 発振器、撮像装置
JP7493922B2 (ja) * 2019-08-26 2024-06-03 キヤノン株式会社 発振器、撮像装置
JP7414428B2 (ja) 2019-08-26 2024-01-16 キヤノン株式会社 発振器、照明装置、撮像装置および装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007091470A1 (ja) 2006-02-06 2007-08-16 Mitsubishi Electric Corporation 高周波モジュール
JP2007248382A (ja) 2006-03-17 2007-09-27 Canon Inc 検出素子及び画像形成装置
JP2008010811A (ja) 2006-05-31 2008-01-17 Canon Inc 電磁波発振器
JP2011061274A (ja) 2009-09-07 2011-03-24 Canon Inc 発振回路及び発振器
JP2018087725A (ja) 2016-11-28 2018-06-07 キヤノン株式会社 画像取得装置、これを用いた画像取得方法及び照射装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Jenshan Lin et al.，Two-dimensional quasi-optical power-combining arrays using strongly coupled oscillators，IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES，米国，IEEE，1994年04月，Vol.42, No.4，pp.734-741

Also Published As

Publication number Publication date
US20220407457A1 (en) 2022-12-22
US20210067094A1 (en) 2021-03-04
US11451193B2 (en) 2022-09-20
US11770102B2 (en) 2023-09-26
JP2021034908A (ja) 2021-03-01

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