JP7516009B2 - 発振器、撮像装置 - Google Patents

発振器、撮像装置 Download PDF

Info

Publication number
JP7516009B2
JP7516009B2 JP2019028242A JP2019028242A JP7516009B2 JP 7516009 B2 JP7516009 B2 JP 7516009B2 JP 2019028242 A JP2019028242 A JP 2019028242A JP 2019028242 A JP2019028242 A JP 2019028242A JP 7516009 B2 JP7516009 B2 JP 7516009B2
Authority
JP
Japan
Prior art keywords
shunt
oscillator
voltage
negative resistance
bias circuit
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.)
Active
Application number
JP2019028242A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020136910A5 (enExample
JP2020136910A (ja
Inventor
篤史 香取
紀之 海部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2019028242A priority Critical patent/JP7516009B2/ja
Priority to CN202010094818.XA priority patent/CN111600549B/zh
Priority to EP20158189.9A priority patent/EP3700085A1/en
Priority to US16/795,987 priority patent/US11025199B2/en
Publication of JP2020136910A publication Critical patent/JP2020136910A/ja
Publication of JP2020136910A5 publication Critical patent/JP2020136910A5/ja
Application granted granted Critical
Publication of JP7516009B2 publication Critical patent/JP7516009B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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
    • H03B7/12—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance
    • H03B7/14—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising distributed inductance and capacitance active element being semiconductor device

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2019028242A 2019-02-20 2019-02-20 発振器、撮像装置 Active JP7516009B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019028242A JP7516009B2 (ja) 2019-02-20 2019-02-20 発振器、撮像装置
CN202010094818.XA CN111600549B (zh) 2019-02-20 2020-02-17 振荡器和成像设备
EP20158189.9A EP3700085A1 (en) 2019-02-20 2020-02-19 Oscillator and imaging device
US16/795,987 US11025199B2 (en) 2019-02-20 2020-02-20 Oscillator and imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019028242A JP7516009B2 (ja) 2019-02-20 2019-02-20 発振器、撮像装置

Publications (3)

Publication Number Publication Date
JP2020136910A JP2020136910A (ja) 2020-08-31
JP2020136910A5 JP2020136910A5 (enExample) 2022-03-01
JP7516009B2 true JP7516009B2 (ja) 2024-07-16

Family

ID=69701103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019028242A Active JP7516009B2 (ja) 2019-02-20 2019-02-20 発振器、撮像装置

Country Status (4)

Country Link
US (1) US11025199B2 (enExample)
EP (1) EP3700085A1 (enExample)
JP (1) JP7516009B2 (enExample)
CN (1) CN111600549B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP7746142B2 (ja) * 2021-02-03 2025-09-30 キヤノン株式会社 アンテナ装置およびカメラシステム
JP2023094236A (ja) 2021-12-23 2023-07-05 キヤノン株式会社 高周波回路装置および検出システム

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010252299A (ja) 2009-03-27 2010-11-04 Canon Inc 発振器
JP2011061276A (ja) 2009-09-07 2011-03-24 Canon Inc 発振器
JP2013168928A (ja) 2012-01-19 2013-08-29 Canon Inc 発振素子、発振器及びこれを用いた撮像装置
US20130234762A1 (en) 2012-03-12 2013-09-12 International Business Machines Corporation Circuit including a negative differential resistance (ndr) device having a graphene channel, and method of operating the cirucit
JP2014014072A (ja) 2012-06-06 2014-01-23 Canon Inc 発振器
JP2014517620A (ja) 2011-05-30 2014-07-17 アコネール アクティエボラーグ トランシーバモジュール
WO2015170425A1 (ja) 2014-05-08 2015-11-12 国立大学法人東京工業大学 周波数可変テラへルツ発振器及びその製造方法
JP2016111541A (ja) 2014-12-08 2016-06-20 ローム株式会社 共鳴トンネルダイオード型発振器およびその製造方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612842B2 (enExample) 1973-07-06 1981-03-25
JPS5717336B2 (enExample) 1974-05-11 1982-04-10
US4518930A (en) * 1982-07-30 1985-05-21 Rockwell International Corporation Negative resistance circuit for VCO
JP3461236B2 (ja) 1996-01-19 2003-10-27 キヤノン株式会社 放射線撮影装置並びに画像処理方法及び装置
JP4164134B2 (ja) 1997-05-26 2008-10-08 キヤノン株式会社 撮像装置及び撮像方法
JP2001074847A (ja) 1999-07-08 2001-03-23 Canon Inc 放射線撮像装置および放射線撮像システム
JP3631114B2 (ja) 2000-08-01 2005-03-23 キヤノン株式会社 撮像装置
JP3548507B2 (ja) 2000-08-01 2004-07-28 キヤノン株式会社 放射線撮像装置
JP2003017676A (ja) 2001-04-27 2003-01-17 Canon Inc 放射線撮像装置およびそれを用いた放射線撮像システム
JP3950665B2 (ja) 2001-10-23 2007-08-01 キヤノン株式会社 放射線撮像装置及び放射線撮像装置の撮像方法
JP2006003131A (ja) 2004-06-15 2006-01-05 Canon Inc 電位センサ
US7382137B2 (en) 2005-05-27 2008-06-03 Canon Kabushiki Kaisha Potential measuring apparatus
JP5159062B2 (ja) 2006-08-09 2013-03-06 キヤノン株式会社 角速度センサ
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
JP5473253B2 (ja) 2008-06-02 2014-04-16 キヤノン株式会社 複数の導電性領域を有する構造体、及びその製造方法
JP5578810B2 (ja) * 2009-06-19 2014-08-27 キヤノン株式会社 静電容量型の電気機械変換装置
JP5632598B2 (ja) * 2009-09-07 2014-11-26 キヤノン株式会社 発振回路及び発振器
JP5473579B2 (ja) 2009-12-11 2014-04-16 キヤノン株式会社 静電容量型電気機械変換装置の制御装置、及び静電容量型電気機械変換装置の制御方法
JP5424847B2 (ja) 2009-12-11 2014-02-26 キヤノン株式会社 電気機械変換装置
JP5414546B2 (ja) 2010-01-12 2014-02-12 キヤノン株式会社 容量検出型の電気機械変換素子
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
JP5947511B2 (ja) 2011-09-08 2016-07-06 キヤノン株式会社 電気機械変換装置
JP5893352B2 (ja) 2011-11-14 2016-03-23 キヤノン株式会社 電気機械変換装置
JP6234073B2 (ja) 2013-06-07 2017-11-22 キヤノン株式会社 静電容量型トランスデューサの駆動装置、及び被検体情報取得装置
JP2015144248A (ja) * 2013-12-25 2015-08-06 キヤノン株式会社 半導体装置、及びその製造方法
JP6562645B2 (ja) * 2014-02-28 2019-08-21 キヤノン株式会社 発振素子、及びこれを用いた発振器
JP6472313B2 (ja) 2015-04-16 2019-02-20 キヤノン株式会社 探触子及び情報取得装置
JP6904760B2 (ja) 2016-04-28 2021-07-21 キヤノン株式会社 素子
CN208285281U (zh) * 2018-06-27 2018-12-25 深圳市太赫兹科技创新研究院 一种基于共振遂穿二极管的太赫兹振荡电路及振荡器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010252299A (ja) 2009-03-27 2010-11-04 Canon Inc 発振器
JP2011061276A (ja) 2009-09-07 2011-03-24 Canon Inc 発振器
JP2014517620A (ja) 2011-05-30 2014-07-17 アコネール アクティエボラーグ トランシーバモジュール
JP2013168928A (ja) 2012-01-19 2013-08-29 Canon Inc 発振素子、発振器及びこれを用いた撮像装置
US20130234762A1 (en) 2012-03-12 2013-09-12 International Business Machines Corporation Circuit including a negative differential resistance (ndr) device having a graphene channel, and method of operating the cirucit
JP2014014072A (ja) 2012-06-06 2014-01-23 Canon Inc 発振器
WO2015170425A1 (ja) 2014-05-08 2015-11-12 国立大学法人東京工業大学 周波数可変テラへルツ発振器及びその製造方法
JP2016111541A (ja) 2014-12-08 2016-06-20 ローム株式会社 共鳴トンネルダイオード型発振器およびその製造方法

Also Published As

Publication number Publication date
CN111600549B (zh) 2025-01-07
US11025199B2 (en) 2021-06-01
US20200266762A1 (en) 2020-08-20
EP3700085A1 (en) 2020-08-26
CN111600549A (zh) 2020-08-28
JP2020136910A (ja) 2020-08-31

Similar Documents

Publication Publication Date Title
JP7516009B2 (ja) 発振器、撮像装置
US11770102B2 (en) Oscillator and imaging device
JP6280310B2 (ja) 発振器
CN102484450B (zh) 具有负电阻元件的振荡器
US8816785B2 (en) Oscillator
TWI894498B (zh) 高頻電路裝置和檢測系統
KR20130052651A (ko) 발진기
JP6682185B2 (ja) 素子
CN112635960A (zh) 设备和设备的制造方法
JP5632599B2 (ja) 発振器
JP2021170780A (ja) 素子
US11283406B2 (en) Oscillator, illumination device, and imaging device
CN116472647A (zh) 元件、以及使用该元件的太赫兹相机系统
US12394882B2 (en) Antenna device and camera system
CN102035469B (zh) 电压控制振荡器
JPH09238025A (ja) 高周波発振器
JP7746142B2 (ja) アンテナ装置およびカメラシステム
JP7718953B2 (ja) 素子、素子を用いたテラヘルツカメラシステム
JP6870135B2 (ja) 素子
JP4869561B2 (ja) 電圧制御発振器およびその可変ｌｃ直列共振器
JP2024147414A (ja) ダイオードおよび高周波デバイス
JP2004080278A (ja) 発振器
HK1077130B (en) Integrated circuit oscillator

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220218

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220218

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20221222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230307

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230620

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230810

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231127

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240513

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20240520

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240604

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240703

R150 Certificate of patent or registration of utility model

Ref document number: 7516009

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150