The basic principle and critical characteristics of unattended ground sensors (UGS) based on fiber optic disk accelerometers are introduced. Mechanical principles of fiber optic disk accelerometers (FODA) and calculation methods are presented. An FODA with a high sensitivity of 120rad/g and a resonance frequency of 300Hz is designed and used for detection in military affairs.
Unattended Ground Sensor System Based on Fiber Optic Disk Accelerometer
2006-11-01
4067026 byte
Conference paper
Electronic Resource
English
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