正方形および長方形わく組振動子を用いたメカニカル・フィルタの二・三の考察と実験

概要

論文の詳細を見る
This paper deals with electro-mechanical filters consisting of the vibrating frameworks which are driven piezo-electrostrictively.　First, experimental results of the resonant modes of a square framework are described Electro-mechanical filters utilizing a pair of degenerating modes among them is discussed and it can be said that degenerating modes in such a vibrator are useful for an electro-mechanical filter.　Secondary, a differential type filter which consists of the frameworks vibrating in the fundamental mode is discussed experimentally. In this filter, any spurious responces are not observed over the wide range of frequencies.　Lastly, it is also described that the vibrator of a rectangular framework can be used as well as the one of the square framework mentioned above.
山形大学の論文
1968-01-20