Ultra Qとは 意味・読み方・使い方

A groove is formed in a tuning fork arm, and an electrodes are arranged in the groove and on a side, thus improving electromechanical conversion efficiency, and hence obtaining the quartz oscillator having the ultra-compact and inexpensive tuning fork flexural quartz oscillator, where equivalent series resistance R_1 is small, a Q value is high, and a capacity ratio is small.例文帳に追加

音叉腕に溝を形成し、当該溝と側面に電極を配置するので、電気機械変換効率が良くなり、等価直列抵抗Ｒ_１の小さい、Ｑ値の高い、しかも、容量比の小さい超小型で、安価な音叉型屈曲水晶振動子を備えた水晶発振器が得られる。 - 特許庁