NL7315600A - - Google Patents
Info
- Publication number
- NL7315600A NL7315600A NL7315600A NL7315600A NL7315600A NL 7315600 A NL7315600 A NL 7315600A NL 7315600 A NL7315600 A NL 7315600A NL 7315600 A NL7315600 A NL 7315600A NL 7315600 A NL7315600 A NL 7315600A
- Authority
- NL
- Netherlands
Links
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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/005—Analog to digital conversion
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256564 DE2256564C3 (de) | 1972-11-17 | 1972-11-17 | Doppler-Radargerät mit steuerbaren Zwischenfrequenzkanälen zur zunehmend genaueren Dopplerfrequenzbestimmung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7315600A true NL7315600A (cg-RX-API-DMAC7.html) | 1974-05-21 |
| NL158617B NL158617B (nl) | 1978-11-15 |
Family
ID=5862073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315600A NL158617B (nl) | 1972-11-17 | 1973-11-14 | Pulsdopplerradarapparaat met een schakelinrichting voor snelheidsbepaling. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2256564C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2207284B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1455832A (cg-RX-API-DMAC7.html) |
| NL (1) | NL158617B (cg-RX-API-DMAC7.html) |
| SE (1) | SE398165B (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2532046B1 (fr) * | 1982-08-17 | 1986-01-17 | Cilas Alcatel | Appareil pour determiner la difference des frequences optiques de deux rayonnements et application a un dispositif laser pour determiner le deplacement d'une cible mobile |
| WO2001089077A2 (de) * | 2000-05-16 | 2001-11-22 | Infineon Technologies Ag | Schaltungsanordnung zur toleranzkorrektur in einem frequenzdemodulator |
-
1972
- 1972-11-17 DE DE19722256564 patent/DE2256564C3/de not_active Expired
-
1973
- 1973-11-14 NL NL7315600A patent/NL158617B/xx unknown
- 1973-11-15 FR FR7340654A patent/FR2207284B1/fr not_active Expired
- 1973-11-16 SE SE7315551A patent/SE398165B/xx unknown
- 1973-11-16 GB GB5317373A patent/GB1455832A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL158617B (nl) | 1978-11-15 |
| SE398165B (sv) | 1977-12-05 |
| GB1455832A (en) | 1976-11-17 |
| FR2207284B1 (cg-RX-API-DMAC7.html) | 1978-11-17 |
| FR2207284A1 (cg-RX-API-DMAC7.html) | 1974-06-14 |
| DE2256564C3 (de) | 1975-07-03 |
| DE2256564B2 (de) | 1974-11-14 |
| DE2256564A1 (de) | 1974-05-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SIEMENS |