BE570335A - - Google Patents
Info
- Publication number
- BE570335A BE570335A BE570335DA BE570335A BE 570335 A BE570335 A BE 570335A BE 570335D A BE570335D A BE 570335DA BE 570335 A BE570335 A BE 570335A
- Authority
- BE
- Belgium
- Prior art keywords
- pulses
- klystron
- frequency
- high frequency
- voltage
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000010363 phase shift Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
- G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
- G01S7/4095—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder the external reference signals being modulated, e.g. rotating a dihedral reflector or modulating a transponder for simulation of a Doppler echo
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570335A true BE570335A (enrdf_load_stackoverflow) |
Family
ID=188938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570335D BE570335A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE570335A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1264539B (de) * | 1962-09-20 | 1968-03-28 | Bendix Corp | Pruefgeraet fuer in Luftfahrzeuge eingebaute Funk-Rueckstrahl-Doppler-Geschwindigkeitsmessgeraete |
-
0
- BE BE570335D patent/BE570335A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1264539B (de) * | 1962-09-20 | 1968-03-28 | Bendix Corp | Pruefgeraet fuer in Luftfahrzeuge eingebaute Funk-Rueckstrahl-Doppler-Geschwindigkeitsmessgeraete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102362158B (zh) | 用于高能效确定装料高度的脉冲雷达物位计系统和方法 | |
| FR2599856A1 (fr) | Systeme d'emission reception pour radar doppler a frequence agile | |
| EP0054335B1 (fr) | Procédé de mesure de distance par radar à onde entretenue modulée en fréquence, appareil pour la mise en oeuvre du procédé et application à la détermination précise du niveau de liquide dans un réservoir | |
| US3163862A (en) | Radar system and component apparatus | |
| US2896162A (en) | Heterodyne autocorrelator | |
| US3018478A (en) | Pulse doppler moving target simulator | |
| EP3105613A1 (en) | Radar level gauge system with multiple receiver branches | |
| JPWO2018189863A1 (ja) | レーザレーダ装置 | |
| EP0363478B1 (en) | Delayed replica radar test set target | |
| US4359779A (en) | FM Transmitter with frequency ramp phase and amplitude correction means | |
| EP0182418A1 (fr) | Simulateur de retards pour appareil de mesure de distance à onde continue modulée en fréquence | |
| EP1408629A2 (en) | Optical sampling system for simultaneously monitoring intensity modulation and frequency modulation | |
| RU2615996C1 (ru) | Сверхширокополосный радиолокатор с активной многочастотной антенной решеткой | |
| CH230989A (fr) | Installation pour la détection d'obstacles. | |
| CN114063032B (zh) | 一种校准方法以及校准装置 | |
| BE570335A (enrdf_load_stackoverflow) | ||
| US3244978A (en) | Apparatus for the determination of attenuation in waveguides including means for comparing the amplitudes of pulse reflections | |
| US3065465A (en) | Distance measuring devices | |
| US20130057425A1 (en) | Pulsed level gauge system with controllable delay path through selected number of delay cells | |
| FR2639775A1 (fr) | Dispositif de correction de phase induite par le fonctionnement en classe c de l'amplificateur " etat solide " et chaine radar utilisant un tel dispositif | |
| US2923004A (en) | Electromagnetic frequency modulated detection systems | |
| FR2625327A1 (fr) | Radar a compression d'impulsions et application a la cartographie ou a la meteorologie | |
| US2191277A (en) | Method of and apparatus for making measurements at ultra high frequencies | |
| US3103010A (en) | Pulse doppler simulator | |
| RU2176382C1 (ru) | Радиолокационный импульсный рециркуляционный уровнемер |