Acoustic surface-wave filters without apodisation loss with electrodes with inclined apodisation |
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| Authors: | Hohkawa Kohji Ishihara Fujio Yoshikawa Shokichiro |
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| Affiliation: | NTT, Musashino Electrical Communication Laboratory, Musashino, Japan; |
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| Abstract: | The letter reports a new apodisation of electrodes which provides surface-acoustic-wave filters capable of operation without apodisation loss and with sufficiently large stopband attenuation. The effectiveness of the apodisation was shown by experiments. |
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