distortion measurement meaning in Chinese

失真测量
失真测试

Small distortion measurement system based on cmos image sensor
图像传感器的微小变形测量系统
Composite distortion measurement composite triple beat composite second order
复合畸变测量复合三拍或复合再拍
Results are given for a series of two - tone inter - modulation distortion measurements . it is shown that a 25 db improvement in the inter - modulation margin can be achieved
实现了一个890 915mhz的功率放大器的前馈线性化试验，其双音法测试结果表明，放大器的线性度提高了约25db 。
Results are given for a series of two - tones inter - modulation distortion measurements and the im3 is 48dbc . it is shown that a 24db improvement in the inter - modulation margin can be achieved when the amplifier ’ s output is 49dbm . and the efficiency of the whole system is 27 . 8 %
经双音测试证明,本系统在输出总功率为49dbm时,三阶互调产物抑制比为48dbc ,较未加入线性化系统前改善了24dbc ,此时系统总效率为27 . 8 % 。