首页> 外文期刊>Ultrasonics, Ferroelectrics and Frequency Control, IEEE Transactions on >New fabrication of high-frequency (100-MHz) ultrasound PZT film kerfless linear array [Correspondence]
【24h】

New fabrication of high-frequency (100-MHz) ultrasound PZT film kerfless linear array [Correspondence]

机译:高频(100 MHz)超声PZT薄膜无切口线性阵列的新制造[对应]

获取原文
获取原文并翻译 | 示例
           

摘要

The paper describes the design, fabrication, and measurements of a high-frequency ultrasound kerfless linear array prepared from hydrothermal lead zirconate titanate (PZT) thick film. The 15-??m hydrothermal PZT thick film with an area of 1 ?? 1 cm, obtained through a self-separation process from Ti substrate, was used to fabricate a 32-element 100-MHz kerfless linear array with photolithography. The bandwidth at ??6 dB without matching layer, insertion loss around center frequency, and crosstalk between adjacent elements were measured to be 39%, ??30 dB, and ??15 dB, respectively.
机译:本文介绍了由水热锆钛酸钛酸铅(PZT)厚膜制备的高频超声无节距线性阵列的设计,制造和测量。 15 ?? m的热液PZT厚膜,面积为1?通过自分离工艺从Ti基板获得的1厘米,用于通过光刻技术制造32个元素的100 MHz无节距线性阵列。在没有匹配层的情况下,在?? 6 dB时的带宽,中心频率附近的插入损耗以及相邻元件之间的串扰测得分别为39%、? 30 dB和?? 15 dB。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号