| 水声宽带换能器匹配技术研究 |
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| 引用本文： | 吴运发.水声宽带换能器匹配技术研究[J].声学技术,2000,19(2):87-89. |
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| 作者姓名： | 吴运发 |
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| 作者单位： | 上海船舶电子设备研究所,上海,200025 |
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| 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。
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| 关 键 词： | 发射系统 阻抗匹配 水声宽带换能器 |
| 收稿时间： | 1999/10/24 0:00:00 |
| 修稿时间： | 1999-10-24 |
Technology research on match of wide band underwater acoustic transducer |
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| WU Yun-fa.Technology research on match of wide band underwater acoustic transducer[J].Technical Acoustics,2000,19(2):87-89. |
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| Authors: | WU Yun-fa |
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| Affiliation: | Shanghai Marine Electronic Equipment Research Institute, Shanghai 200025, China |
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| Abstract: | 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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| Keywords: | underwater acoustic wide band transmit system impedence matching |
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