【摘要】 压电陶瓷检波器是一种加速度检波器,完全不同于传统的磁电式检波器,它没有磁钢、线圈、弹簧片等精密零件,具有灵敏度高、结构简单的特点。只要对江河、湖泊、海洋等地域进行地震勘探,就会用到压电地震检波器。文章介绍了压电陶瓷材料的基本知识和常用计算公式,以便有关技术人员了解并掌握它。更多还原

【Abstract】 Piezoceramic transducer, a kind of accelerometer seismic geophone, has a wide application in shallow water zones and it is characterized by small volume, good sealing property and high sensitivity etc. The paper introduces a new type of piezoceramic transducer, including system principle and technical specification.更多还原