摘要
通过对声波表面天平历史发展、声波天平传感器类型、声表面波器件、声表面波传感器原理和特点的阐述,讨论了其在空间监测卫星污染的可行性,通过对该项技术的深入研究后表明,声表面波技术可应用在污染敏感卫星的微量监测领域。该项技术在空间环境监测方面具有广泛的应用前景。
The SAW development, SAW type, SAW parts, SAW theory and SAW merit are described by this paper, discussed the possibility of SAW that apply to the spacecraft on orbit. The technology of SAW will be widely applied in various field of space contamination detect.
出处
《真空与低温》
2008年第2期103-108,共6页
Vacuum and Cryogenics
基金
真空低温技术与物理国家级重点实验室基金项目(编号:9140C5503050603)资助
关键词
声表面波天平(SAW)
质量监测
瑞利波
叉指换能器
SAW(surface acoustic wave )
mass detected
Rayleigh-wave
IDT(Interdigital Transducer )