当电极厚度增加时，通带的涟波会变小，中心频率会降低。

With electrode thickness increases, passband ripple becomes smaller, center frequency moves toward lower frequency.

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当电极厚度增加时，通带的涟波会变小，中心频率会降低。

With electrode thickness increases, passband ripple becomes smaller, center frequency moves toward lower frequency.

youdao