bt4
bt4-
Research on Doping Mechanism of BT4 / BST High Frequency Dielectric Ceramics
BT4/BST高频介电陶瓷的掺杂研究
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Based on DDS technology , the sweep signal generator of sweeper BT4 is remade to improve the overall performance , featuring higher stability , resolution and precision .
基于DDS技术，改造BT4型扫频仪中的扫频信号发生器，使其具有高稳定度、高分辨率、高精度的特点。