FR2493529A1 - Telemetre electronique - Google Patents
Telemetre electronique Download PDFInfo
- Publication number
- FR2493529A1 FR2493529A1 FR8117990A FR8117990A FR2493529A1 FR 2493529 A1 FR2493529 A1 FR 2493529A1 FR 8117990 A FR8117990 A FR 8117990A FR 8117990 A FR8117990 A FR 8117990A FR 2493529 A1 FR2493529 A1 FR 2493529A1
- Authority
- FR
- France
- Prior art keywords
- pulse
- counter
- pulses
- amplifier
- transmission
- 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.)
- Granted
Links
- 230000003321 amplification Effects 0.000 claims abstract description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000006870 function Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/14—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/14—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
- G01S13/16—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception using counters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S17/14—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance with the pulse transmission and echo reception respectively, e.g. using counters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803041272 DE3041272A1 (de) | 1980-11-03 | 1980-11-03 | Elektronischer entfernungsmesser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493529A1 true FR2493529A1 (fr) | 1982-05-07 |
| FR2493529B3 FR2493529B3 (enrdf_load_stackoverflow) | 1984-07-13 |
Family
ID=6115776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8117990A Granted FR2493529A1 (fr) | 1980-11-03 | 1981-09-24 | Telemetre electronique |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3041272A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2493529A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2087188B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2567275B1 (fr) * | 1984-07-09 | 1986-07-25 | Giravions Dorand | Procede et dispositif de reperage spatial d'un objet et application en simulation de tir |
| JP3138618B2 (ja) * | 1995-07-31 | 2001-02-26 | 三菱電機株式会社 | 車両用距離測定装置 |
| RU2069885C1 (ru) * | 1996-03-01 | 1996-11-27 | Йелстаун Корпорейшн Н.В. | Способ наблюдения объектов при пониженной освещенности и устройство для его осуществления |
| AU7699796A (en) * | 1996-11-26 | 1998-06-22 | Sylvain Borre | Meter rule using laser diode for accurate measuring |
-
1980
- 1980-11-03 DE DE19803041272 patent/DE3041272A1/de not_active Withdrawn
-
1981
- 1981-09-24 FR FR8117990A patent/FR2493529A1/fr active Granted
- 1981-11-02 GB GB8132958A patent/GB2087188B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3041272A1 (de) | 1982-06-03 |
| FR2493529B3 (enrdf_load_stackoverflow) | 1984-07-13 |
| GB2087188A (en) | 1982-05-19 |
| GB2087188B (en) | 1984-06-20 |
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