| 低频宽带低相位波动滤波器 |
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| 引用本文： | 曹亮,傅金桥.低频宽带低相位波动滤波器[J].压电与声光,1994,16(2):11-15,32. |
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| 作者姓名： | 曹亮 傅金桥 |
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| 作者单位： | 四川压电与声光技术研究所 |
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| 摘 要： | 本文介绍了体声波的产生和抑制；叙述了我们在研制工作频率为１０．７ＭＨｚ、４０％带宽的低频宽带滤波器过程；给出了补偿体波效应所采取的措施，以及试验结果。
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| 关 键 词： | 宽带滤波器 体波抑制 声表面波器件 |
Low Freq uency Wideband SAW Filters with Low Phase Ripple |
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| Cao Liang, Fu Jinqiao, Xiao Yan.Low Freq uency Wideband SAW Filters with Low Phase Ripple[J].Piezoelectrics & Acoustooptics,1994,16(2):11-15,32. |
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| Authors: | Cao Liang Fu Jinqiao Xiao Yan |
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| Abstract: | The paper prasents the generation and suppression of bulk wave,and describes the develop- ment procedure Of low frequency wideband SAW filters with operatfon frequency of 1 0.7MHz,retative bandwidth of 40%. Moreover.the ways of componsating bulk wave effect as well as the experimental results are given in the paper. |
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| Keywords: | surface acoustic wave low frequency wideband filter bulk wave suppression |
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