发明名称 Method of minimizing the aging and radiation induced frequency shifts of quartz oscillators
摘要 The aging and radiation induced frequency shifts of quartz crystal oscillators are minimized by using oscillator circuits in which the DC voltage applied to the quartz crystal is about zero. This results in reduced movement of impurity ions which generally cause such shifts.
申请公布号 US5512863(A) 申请公布日期 1996.04.30
申请号 US19850764448 申请日期 1985.08.12
申请人 THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY 发明人 VIG, JOHN R.;ROSATI, VINCENT J.
分类号 H03B5/04;H03B5/32;(IPC1-7):H03B5/32 主分类号 H03B5/04
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