FR2994776B1 - Dispositif d'amplification analogique destine notamment a un anemometre laser - Google Patents
Dispositif d'amplification analogique destine notamment a un anemometre laserInfo
- Publication number
- FR2994776B1 FR2994776B1 FR1257945A FR1257945A FR2994776B1 FR 2994776 B1 FR2994776 B1 FR 2994776B1 FR 1257945 A FR1257945 A FR 1257945A FR 1257945 A FR1257945 A FR 1257945A FR 2994776 B1 FR2994776 B1 FR 2994776B1
- Authority
- FR
- France
- Prior art keywords
- amplification device
- laser anemometer
- analogue amplification
- analogue
- anemometer
- 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
- 230000003321 amplification Effects 0.000 title 1
- 238000003199 nucleic acid amplification method Methods 0.000 title 1
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
- H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/56—Modifications of input or output impedances, not otherwise provided for
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/285—Indexing scheme relating to amplifiers the level shifting stage between two amplifying stages being realised by an emitter follower
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/405—Indexing scheme relating to amplifiers the output amplifying stage of an amplifier comprising more than three power stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/42—Indexing scheme relating to amplifiers the input to the amplifier being made by capacitive coupling means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/54—Two or more capacitor coupled amplifier stages in cascade
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/555—A voltage generating circuit being realised for biasing different circuit elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/69—Indexing scheme relating to amplifiers the amplifier stage being a common drain coupled MOSFET, i.e. source follower
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/72—Indexing scheme relating to amplifiers the amplifier stage being a common gate configuration MOSFET
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45051—Two or more differential amplifiers cascade coupled
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45112—Indexing scheme relating to differential amplifiers the biasing of the differential amplifier being controlled from the input or the output signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45528—Indexing scheme relating to differential amplifiers the FBC comprising one or more passive resistors and being coupled between the LC and the IC
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45544—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors, e.g. coupling capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45594—Indexing scheme relating to differential amplifiers the IC comprising one or more resistors, which are not biasing resistor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5036—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a resistor in its source circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257945A FR2994776B1 (fr) | 2012-08-23 | 2012-08-23 | Dispositif d'amplification analogique destine notamment a un anemometre laser |
CA2881524A CA2881524C (fr) | 2012-08-23 | 2013-08-14 | Dispositif d'amplification analogique destine notamment a un anemometre laser |
CN201380055269.3A CN104937840A (zh) | 2012-08-23 | 2013-08-14 | 特别用于激光风速计的模拟放大器件 |
US14/423,402 US9702891B2 (en) | 2012-08-23 | 2013-08-14 | Analogue amplification device intended in particular for a laser anemometer |
EP13773285.5A EP2888815A1 (fr) | 2012-08-23 | 2013-08-14 | Dispositif d'amplification analogique destine notamment a un anemometre laser |
PCT/FR2013/051944 WO2014029942A1 (fr) | 2012-08-23 | 2013-08-14 | Dispositif d'amplification analogique destine notamment a un anemometre laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257945A FR2994776B1 (fr) | 2012-08-23 | 2012-08-23 | Dispositif d'amplification analogique destine notamment a un anemometre laser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2994776A1 FR2994776A1 (fr) | 2014-02-28 |
FR2994776B1 true FR2994776B1 (fr) | 2016-12-23 |
Family
ID=47294979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1257945A Active FR2994776B1 (fr) | 2012-08-23 | 2012-08-23 | Dispositif d'amplification analogique destine notamment a un anemometre laser |
Country Status (6)
Country | Link |
---|---|
US (1) | US9702891B2 (fr) |
EP (1) | EP2888815A1 (fr) |
CN (1) | CN104937840A (fr) |
CA (1) | CA2881524C (fr) |
FR (1) | FR2994776B1 (fr) |
WO (1) | WO2014029942A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6507980B2 (ja) * | 2015-10-07 | 2019-05-08 | 富士通株式会社 | 光受信回路、光トランシーバ、および光受信回路の制御方法 |
US10359450B1 (en) * | 2017-01-10 | 2019-07-23 | Keysight Technologies, Inc. | Current sensing probe incorporating a current-to-voltage conversion circuit |
CN108802425A (zh) * | 2018-07-27 | 2018-11-13 | 成都信息工程大学 | 一种机载风速测量激光雷达系统 |
CN111030699A (zh) * | 2018-10-09 | 2020-04-17 | 西安智盛锐芯半导体科技有限公司 | 一种信号转换器 |
CN112946315B (zh) * | 2021-02-10 | 2022-09-16 | 复旦大学 | 一种无电磁流量计的流速计 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2643892C3 (de) * | 1976-09-29 | 1983-11-10 | Siemens AG, 1000 Berlin und 8000 München | Verstärkerschaltung mit einer Transistorstufe in Basis-Grundschaltung als Endstufe |
US5438305A (en) | 1991-08-12 | 1995-08-01 | Hitachi, Ltd. | High frequency module including a flexible substrate |
JP4255733B2 (ja) * | 2003-04-09 | 2009-04-15 | ソニー株式会社 | コンパレータ、差動増幅器、2段増幅器及びアナログ/ディジタル変換器 |
JP2009100337A (ja) * | 2007-10-18 | 2009-05-07 | Renesas Technology Corp | 可変利得増幅器を内蔵する半導体集積回路 |
FR2951275B1 (fr) * | 2009-10-09 | 2012-11-02 | Epsiline | Dispositif de mesure de la vitesse du vent |
KR101071730B1 (ko) * | 2010-11-22 | 2011-10-11 | 서강대학교산학협력단 | 출력채널수가 감소된 다채널 검출기 |
-
2012
- 2012-08-23 FR FR1257945A patent/FR2994776B1/fr active Active
-
2013
- 2013-08-14 EP EP13773285.5A patent/EP2888815A1/fr not_active Withdrawn
- 2013-08-14 WO PCT/FR2013/051944 patent/WO2014029942A1/fr active Application Filing
- 2013-08-14 CA CA2881524A patent/CA2881524C/fr active Active
- 2013-08-14 US US14/423,402 patent/US9702891B2/en active Active
- 2013-08-14 CN CN201380055269.3A patent/CN104937840A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2888815A1 (fr) | 2015-07-01 |
CA2881524C (fr) | 2021-06-29 |
US9702891B2 (en) | 2017-07-11 |
WO2014029942A1 (fr) | 2014-02-27 |
US20150233961A1 (en) | 2015-08-20 |
FR2994776A1 (fr) | 2014-02-28 |
CA2881524A1 (fr) | 2014-02-27 |
CN104937840A (zh) | 2015-09-23 |
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