发明名称 PARAMETRIC RESONATOR AND FILTER USING THE SAME
摘要 A resonator includes a vibrator that performs mechanical vibration, an exciting unit that applies an exciting force to the vibrator, and a modulating unit that modulates a spring property of the vibrator. The vibrator vibrates when the exciting force is applied to the vibrator from the exciting unit. The modulating unit modulates the vibrator according to the exciting force.
申请公布号 US2007176701(A1) 申请公布日期 2007.08.02
申请号 US20070668494 申请日期 2007.01.30
申请人 THE UNIVERSITY OF TOKYO 发明人 NAKAMURA KUNIHIKO;KAWAKATSU HIDEKI
分类号 H03B5/30 主分类号 H03B5/30
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