1) spurious free dynamic range (SFDR)
无寄生动态范围;纯动态范围
2) spurious free dynamic range
无寄生动态范围
3) dynamic range
动态范围
1.
Improve vector network analyzer dynamic range based on amplifier and attenuator;
利用放大器和衰减器提高网络分析仪动态范围
2.
Dynamic Range of the Servo System of Satellite Tracking Equipment;
卫星跟踪设备伺服系统的动态范围
3.
Research on the signal processing method to improve dynamic range in open loop fiber optic gyros;
信号处理提高开环光纤陀螺动态范围的方法研究
4) SFDR
无杂散动态范围
1.
Sampled at 80 MS/s,the proposed switch in differential mode has a spurious free dynamic range(SFDR).
35μm标准CMOS工艺设计的新型采样开关,在输入信号为30 MHz正弦波,峰-峰值为1V,采样时钟频率为80 MHz时,无杂散动态范围达到了110 dB,较之自举采样开关提高了12 dB左右;同时,导通电阻的变化减小了90%。
2.
In order to improve the SFDR of numerically controlled oscillator based on CORDIC algorithm,this paper pro- poses to use phase mapping and phase dither methods to improve the SFDR.
为了提高基于CORDIC算法NCO的无杂散动态范围,提出采用相位映射和相位抖动技术来提高无杂散动态范围。
3.
The experi-ment result shows, the SFDR and SNR of QPSK modulator is greatly enhanced based on NCO,effectively reduced the hardware cost, the QPSK modulator work stably and reliable,satisfies the design request.
结果表明,基于NCO的QPSK数字调制器极大地改善了无杂散动态范围及信噪比,有效地降低了FPGA的硬件开销,QPSK调制器工作稳定、可靠,达到设计要求。
5) spurious free dynamic range
无杂散动态范围
1.
9MHz input frequency at 40MS/s,and a spurious free dynamic range(SFDR) of 72.
3dB无杂散动态范围(SFDR)。
6) spur-free dynamic range(SFDR)
无毛刺动态范围
1.
Analyses under loss-less condition,loss condition and spur-free dynamic range(SFDR) are proposed.
建立了该种器件的理论分析模型,计算了不同条件下的传输特性和无毛刺动态范围(SFDR)。
补充资料：无寄
1.没有着落;无所寄托。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条