DE1456497A1 - Mit sehr niedriger Frequenz arbeitender Annaeherungsdetektor - Google Patents
Mit sehr niedriger Frequenz arbeitender AnnaeherungsdetektorInfo
- Publication number
- DE1456497A1 DE1456497A1 DE19661456497 DE1456497A DE1456497A1 DE 1456497 A1 DE1456497 A1 DE 1456497A1 DE 19661456497 DE19661456497 DE 19661456497 DE 1456497 A DE1456497 A DE 1456497A DE 1456497 A1 DE1456497 A1 DE 1456497A1
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- amplifier
- signal
- collision protection
- frequency
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001137251 Corvidae Species 0.000 description 1
- 238000005773 Enders reaction Methods 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 235000015108 pies Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2443A FR1508059A (fr) | 1965-01-19 | 1965-01-19 | Détecteur d'approche à très basse fréquence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1456497A1 true DE1456497A1 (de) | 1969-11-27 |
Family
ID=8568636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661456497 Pending DE1456497A1 (de) | 1965-01-19 | 1966-01-19 | Mit sehr niedriger Frequenz arbeitender Annaeherungsdetektor |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE675344A (enrdf_load_stackoverflow) |
| DE (1) | DE1456497A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1508059A (enrdf_load_stackoverflow) |
-
1965
- 1965-01-19 FR FR2443A patent/FR1508059A/fr not_active Expired
-
1966
- 1966-01-19 DE DE19661456497 patent/DE1456497A1/de active Pending
- 1966-01-19 BE BE675344D patent/BE675344A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1508059A (fr) | 1968-01-05 |
| BE675344A (enrdf_load_stackoverflow) | 1966-05-16 |
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