...网 究所 2 国立清华大学化学系 本文选用高 K 2 值之1 28º YX-LiNbO 3 压电基板， 于其上制作指叉换能器(interdigital transducer, IDT)， 并将 自 组装 分子 双层 膜 p-tert-butylcalix[6] arene (CA[6...
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...所 2 国立清华大学化学系 本文选用高 K 2 值之1 28º YX-LiNbO 3 压电基板， 于其上制作指叉换能器(interdigital transducer, IDT)， 并将 自 组装 分子 双层 膜 p-tert-butylcalix[6] arene (CA[6...
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SAW滤波器的输入叉指换能器(IDT)等值加权，而输出叉指换能器具有修正的汉明窗结构。
The input interdigital transducers (IDTs) in SAW filters are uniformly weighted while the output IDTs have the modified Hamming window structure.
在考虑晶体的压电性和各向异性基础上，从声的波动理论出发，对叉指换能器在液体-压电晶片界面上兰姆波的激发理论及其性质进行了研究。
To solve these problems, the properties of Lamb wave excited by interdigital transducer in the piezoelectric substrate covered by liquid were studied based on its piezoelectricity and anisotropy.
在对SAW传感器技术进行研究的基础上，本文设计了一个SAW湿度传感器，包括IDT(叉指换能器)的设计、薄膜的设计以及频率测量系统的设计。
On the basis of SAW technology, this thesis designs a SAW humidity sensor. Include the design of IDT (interdigital transducer), the thin film as well as the frequency measurement system.
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