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

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。