| 吴运发.水声宽带换能器匹配技术研究[J].声学技术,2000,(2):87~89 |
| 水声宽带换能器匹配技术研究 |
| Technology research on match of wide band underwater acoustic transducer |
| 投稿时间：1999-10-24 修订日期：2000-02-28 |
| DOI： |
| 中文关键词: 水声 宽带 发射系统 阻抗匹配 |
| 英文关键词: underwater acoustic wide band transmit system impedence matching |
| 基金项目: |
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| 中文摘要: |
| 低频宽带大功率换能器是现代水声发展的一项关键技术.换能器与功放匹配是宽带大功率水声发射的关键技术之一.本文对一种宽带大功率匹配网络进行了设计分析,通过该匹配网络可改善宽带匹配效果,同时拓宽工作频带.文中还给出了一台功放驱动两只宽带换能器的匹配网络. |
| 英文摘要: |
| Low frequency,wide band,high power transducer is a key technology of modern underwater acoustics.Match between the transducer and the amplifier is a key technology for a wide band high power underwater acoustic transmit system.In this paper a kind of wide band matching network is discussed,through the matching network,we can improve the matching efficiency as well as the working band.The paper also gives a network used matching one amplifier with two wide band transduces. |
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