BE439998A - - Google Patents
Info
- Publication number
- BE439998A BE439998A BE439998DA BE439998A BE 439998 A BE439998 A BE 439998A BE 439998D A BE439998D A BE 439998DA BE 439998 A BE439998 A BE 439998A
- Authority
- BE
- Belgium
- Prior art keywords
- radiations
- beams
- radiation
- different
- emi
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 16
- 230000010363 phase shift Effects 0.000 claims description 9
- 230000000737 periodic effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001131 transforming 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR867798T | 1940-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439998A true BE439998A (enrdf_load_stackoverflow) |
Family
ID=9345827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439998D BE439998A (enrdf_load_stackoverflow) | 1940-11-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE439998A (enrdf_load_stackoverflow) |
| FR (1) | FR867798A (enrdf_load_stackoverflow) |
| NL (1) | NL55800C (enrdf_load_stackoverflow) |
-
0
- BE BE439998D patent/BE439998A/fr unknown
- NL NL55800D patent/NL55800C/xx active
-
1940
- 1940-11-26 FR FR867798D patent/FR867798A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR867798A (fr) | 1941-11-27 |
| NL55800C (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011055064A2 (fr) | Capteur de position magnetique bidirectionnel a rotation de champ | |
| CN1119736A (zh) | 测量装置 | |
| EP0013221B1 (fr) | Antenne à balayage pour radar, notamment radar de poursuite | |
| EP0148518B1 (fr) | Dispositif pour la production d'un signal électrique de vitesse | |
| FR2686157A1 (fr) | Procede et capteur destines a determiner l'eloignement de cibles emettant des sons. | |
| BE439998A (enrdf_load_stackoverflow) | ||
| KR940020121A (ko) | 신호검출방법 및 위상변조도 변동의 검출방법 | |
| US2297395A (en) | Radio direction finding system | |
| JPS6288917A (ja) | 回転位置検出装置 | |
| JP2020101532A (ja) | 心棒の角運動に関連する少なくとも１つのパラメータを決定するシステム及び方法 | |
| FR2441173A1 (fr) | Capteur inductif et montage d'exploitation des signaux obtenus | |
| US3330149A (en) | Rotary test table rate smoother | |
| FR2580390A1 (fr) | Gyrosysteme a laser de type cylindrique | |
| EP0934536A1 (fr) | Procede de mesure du decalage doppler dans un systeme de detection utilisant des codes ambigus | |
| JPS57161653A (en) | Detecting device for rotational frequency and rotational direction of rotary body | |
| US3490023A (en) | Induced doppler direction finder | |
| SU620889A1 (ru) | Фотоэлектрический преобразователь угловой скорости | |
| SU879301A1 (ru) | Углоизмерительное устройство | |
| GB1601058A (en) | Angle resolvers | |
| SU1269025A1 (ru) | Устройство дл измерени скорости вращени вала | |
| SU450120A1 (ru) | Радиотехническо устройство дл измерени радиальных скоростей | |
| SU165654A1 (enrdf_load_stackoverflow) | ||
| SU91510A1 (ru) | Способ устранени пол ризации фотоэлемента | |
| SU390603A1 (enrdf_load_stackoverflow) | ||
| CH455869A (de) | Schaltungsanordnung mit Fernschreibteilnehmerstellen für Einfachstrombetrieb |