Narrow-band filters employing surface-acoustic-wave resonators
Narrow-band filters employing surface-acoustic-wave resonators
复制标题
采用表面声波谐振器的窄带滤波器
DOI：
10.1109/proc.1976.10194
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发表时间：
1976
影响因子：
20.6
通讯作者：
S. Yoshikawa
中科院分区：
文献类型：
--
作者：
Y. Koyamada;F. Ishihara;S. Yoshikawa
可以利用具有大量电极的表面声波(SAW)叉指换能器(IDT)作为谐振器——SAW谐振器。采用 SAW 谐振器开发了具有窄带宽的带阻滤波器和带通滤波器。
It is possible to utilize a surface-acoustic-wave (SAW) interdigital transducer (IDT) with a large number of electrodes as a resonator-a SAW resonator. Band-elimination filters and bandpass filters with a narrow bandwidth have been developed employing SAW resonators.