JPS6474410A - Optical fiber gyro - Google Patents
Optical fiber gyroInfo
- Publication number
- JPS6474410A JPS6474410A JP23097687A JP23097687A JPS6474410A JP S6474410 A JPS6474410 A JP S6474410A JP 23097687 A JP23097687 A JP 23097687A JP 23097687 A JP23097687 A JP 23097687A JP S6474410 A JPS6474410 A JP S6474410A
- Authority
- JP
- Japan
- Prior art keywords
- frequencies
- phase
- arithmetic
- signals
- control circuit
- 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
Landscapes
- Gyroscopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23097687A JP2505215B2 (ja) | 1987-09-17 | 1987-09-17 | 光ファイバジャイロ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23097687A JP2505215B2 (ja) | 1987-09-17 | 1987-09-17 | 光ファイバジャイロ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6474410A true JPS6474410A (en) | 1989-03-20 |
JP2505215B2 JP2505215B2 (ja) | 1996-06-05 |
Family
ID=16916273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23097687A Expired - Fee Related JP2505215B2 (ja) | 1987-09-17 | 1987-09-17 | 光ファイバジャイロ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2505215B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02189412A (ja) * | 1989-01-18 | 1990-07-25 | Hitachi Ltd | 光フアイバジヤイロ |
JPH02300623A (ja) * | 1989-05-15 | 1990-12-12 | Mitsubishi Precision Co Ltd | 光ファイバジャイロ用信号処理装置 |
JPH0472512A (ja) * | 1990-07-13 | 1992-03-06 | Mitsubishi Precision Co Ltd | 光学ジャイロ用信号処理装置 |
US5285257A (en) * | 1991-03-01 | 1994-02-08 | Matsushita Electric Industrial Co., Ltd. | Optic rotation sensing apparatus and related method including providing synchronous detection at a phase at which the AM noise is minimized |
-
1987
- 1987-09-17 JP JP23097687A patent/JP2505215B2/ja not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02189412A (ja) * | 1989-01-18 | 1990-07-25 | Hitachi Ltd | 光フアイバジヤイロ |
JPH02300623A (ja) * | 1989-05-15 | 1990-12-12 | Mitsubishi Precision Co Ltd | 光ファイバジャイロ用信号処理装置 |
US5048962A (en) * | 1989-05-15 | 1991-09-17 | Mitsubishi Precision Co., Ltd. | Optical gyro, signal processing apparatus for the same and method of driving phase modulator used in the same |
JPH0472512A (ja) * | 1990-07-13 | 1992-03-06 | Mitsubishi Precision Co Ltd | 光学ジャイロ用信号処理装置 |
US5285257A (en) * | 1991-03-01 | 1994-02-08 | Matsushita Electric Industrial Co., Ltd. | Optic rotation sensing apparatus and related method including providing synchronous detection at a phase at which the AM noise is minimized |
Also Published As
Publication number | Publication date |
---|---|
JP2505215B2 (ja) | 1996-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU567626B2 (en) | Closed loop fibre optic gyroscope | |
ATE198966T1 (de) | Reduzierung von oszillator- verursachterinterferenz in elektronische geräte | |
EP0011464A3 (en) | Circuit and method for generating modulated oscillations and a modulated oscillatory signal generated by the method | |
JPS5512976A (en) | Multi beam light modulation deflector | |
JPS6474410A (en) | Optical fiber gyro | |
SE8704741L (sv) | Anordning foer kompensering av fel som uppstaar i en kvadraturmodulator | |
US4591269A (en) | Rotation rate measuring instrument | |
EP0125811A3 (en) | Improvements in or relating to signal generators | |
GB1519574A (en) | Quadraphse modulator | |
GB2017392A (en) | Phase-locked loop laser gyroscope | |
CA2021335A1 (en) | Frequency modulator | |
JPS6463870A (en) | Light interference angular velocity meter | |
JPS55112008A (en) | Low frequency clock formation circuit | |
JPS5725755A (en) | Waveform superposed fsk modulator | |
ES8306299A1 (es) | Transductor de frecuencia de onda sostenida y bucle con sin-cronizacion de fase. | |
JPS5698941A (en) | Ssb power generating system | |
SU400864A1 (ru) | Генератор контрольно-испытательных сигналов | |
RU1811023C (ru) | Демодул тор сигнала минимальной частотной манипул ции | |
SU1241866A2 (ru) | Устройство дл измерени угловой скорости | |
JPS56166608A (en) | Amplitude modulator | |
SU1483465A1 (ru) | Устройство дл формировани гармонического сигнала | |
SU1045153A1 (ru) | Устройство дл формировани сигнала,калиброванного по коэффициенту гармоник | |
SU951747A2 (ru) | Передатчик частотно-манипулированных колебаний без разрыва фазы | |
SU470898A1 (ru) | Генератор гармонических колебаний низких частот | |
JPS56166609A (en) | Amplitude modulator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |