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| 压电超声换能器的应用与发展 | |
| 引用本文： | 贾宝贤,边文凤,赵万生,王振龙.压电超声换能器的应用与发展[J].压电与声光,2005,27(2):131-135. |
| 作者姓名： | 贾宝贤 边文凤 赵万生 王振龙 |
| 作者单位： | 1. 哈尔滨工业大学(威海)机械系,山东,威海,264209;哈尔滨工业大学机械系,黑龙江,哈尔滨,150001 2. 哈尔滨工业大学(威海)机械系,山东,威海,264209 3. 哈尔滨工业大学机械系,黑龙江,哈尔滨,150001 |
| 基金项目： | 哈尔滨工业大学跨学科交叉性研究基金资助项目(批准号:HIT.MD.2000.35) |
| 摘 要： | 压电换能器是超声技术的主要部件，其种类多，用途及发展前景广。该文回顾了超声换能器的发展历程，概括总结了压电超声换能器的分类和应用，分析了压电超声换能器的发展趋势。大功率、低压驱动、高频、薄膜化、微型化、集成化是当前的发展方向。 |
| 关 键 词： | 换能器 压电 超声 |
| 文章编号： | 1004-2474(2005)02-0131-05 |
| 修稿时间： | 2003年6月24日 |
Application and Development of Piezoelectric Ultrasonic Transducers |
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| JIA Bao-xian,BIAN Wen-feng,ZHAO Wan-sheng,WANG Zhen-long.Application and Development of Piezoelectric Ultrasonic Transducers[J].Piezoelectrics & Acoustooptics,2005,27(2):131-135. | |
| Authors: | JIA Bao-xian BIAN Wen-feng ZHAO Wan-sheng WANG Zhen-long |
| Affiliation: | JIA Bao-xian~ |
| Abstract: | Piezoelectric ultrasonic transducers are the primary elements in ultrasonic technology. They have great varieties, extensive application and wide developing space. This paper reviewed the development history of ultrasonic transducers. The classification and application of the elements was summarized. The authors analyzed the development trend of piezoelectric ultrasonic transducers. The current development may mainly in the direction of high power,low-voltage driving, high frequency, membrane, miniaturization, integration. |
| Keywords: | transducer piezoelectric ultrasonic |
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