CN111600549B - 振荡器和成像设备 - Google Patents
振荡器和成像设备 Download PDFInfo
- Publication number
- CN111600549B CN111600549B CN202010094818.XA CN202010094818A CN111600549B CN 111600549 B CN111600549 B CN 111600549B CN 202010094818 A CN202010094818 A CN 202010094818A CN 111600549 B CN111600549 B CN 111600549B
- Authority
- CN
- China
- Prior art keywords
- shunt
- negative resistance
- oscillator
- voltage
- resistance element
- 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
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 23
- 239000003990 capacitor Substances 0.000 claims abstract description 33
- 230000010355 oscillation Effects 0.000 claims description 143
- 239000000758 substrate Substances 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 4
- 230000005641 tunneling Effects 0.000 claims description 4
- 230000003071 parasitic effect Effects 0.000 description 106
- 239000010408 film Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 23
- 238000005286 illumination Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 230000001629 suppression Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 230000010356 wave oscillation Effects 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007704 transition 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
- H03B5/20—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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-028242 | 2019-02-20 | ||
| JP2019028242A JP7516009B2 (ja) | 2019-02-20 | 2019-02-20 | 発振器、撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111600549A CN111600549A (zh) | 2020-08-28 |
| CN111600549B true CN111600549B (zh) | 2025-01-07 |
Family
ID=69701103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094818.XA Active CN111600549B (zh) | 2019-02-20 | 2020-02-17 | 振荡器和成像设备 |
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)
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362428A (zh) * | 2009-03-27 | 2012-02-22 | 佳能株式会社 | 振荡器 |
Family Cites Families (38)
| 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 |
| JP5612842B2 (ja) | 2009-09-07 | 2014-10-22 | キヤノン株式会社 | 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 |
| KR101773997B1 (ko) | 2011-05-30 | 2017-09-01 | 아코니어 에이비 | 송수신기 모듈 |
| 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 |
| JP6296681B2 (ja) | 2012-01-19 | 2018-03-20 | キヤノン株式会社 | 発振素子、発振器及びこれを用いた撮像装置 |
| US8593180B2 (en) | 2012-03-12 | 2013-11-26 | International Business Machines Corporation | Circuit including a negative differential resistance (NDR) device having a graphene channel, and method of operating the circuit |
| JP6280310B2 (ja) * | 2012-06-06 | 2018-02-14 | キヤノン株式会社 | 発振器 |
| 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 |
| US10270390B2 (en) * | 2014-05-08 | 2019-04-23 | Tokyo Institute Of Technology | Frequency-variable terahertz oscillator and method for manufacturing the same |
| JP6446250B2 (ja) | 2014-12-08 | 2018-12-26 | 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 |
| 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 |
-
2019
- 2019-02-20 JP JP2019028242A patent/JP7516009B2/ja active Active
-
2020
- 2020-02-17 CN CN202010094818.XA patent/CN111600549B/zh active Active
- 2020-02-19 EP EP20158189.9A patent/EP3700085A1/en active Pending
- 2020-02-20 US US16/795,987 patent/US11025199B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362428A (zh) * | 2009-03-27 | 2012-02-22 | 佳能株式会社 | 振荡器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11025199B2 (en) | 2021-06-01 |
| JP7516009B2 (ja) | 2024-07-16 |
| 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 |
|---|---|---|
| CN111600549B (zh) | 振荡器和成像设备 | |
| US11770102B2 (en) | Oscillator and imaging device | |
| US8410860B2 (en) | Oscillator with resonator generating terahertz wave | |
| US8816785B2 (en) | Oscillator | |
| US9019025B2 (en) | Oscillator | |
| TWI894498B (zh) | 高頻電路裝置和檢測系統 | |
| JP5632599B2 (ja) | 発振器 | |
| 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 | |
| CN101325397B (zh) | 三次谐波晶体振荡器 | |
| JP7746142B2 (ja) | アンテナ装置およびカメラシステム | |
| US6960964B2 (en) | Oscillator | |
| US20050110588A1 (en) | Oscillator | |
| JP2007158481A (ja) | 電圧制御発振器 | |
| US20080309422A1 (en) | Oscillator | |
| JP2005160076A (ja) | 発振器 | |
| HK1077130B (en) | Integrated circuit oscillator | |
| HK1077130A1 (zh) | 集成电路振荡器 | |
| JP2004080278A (ja) | 発振器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |