1) calibrated reference subcarrier phase
校准基准副载波相位
3) reference sub-carrier
基准副载波(电信)
4) coherent reference carrier
相干基准载波
5) phase calibration
相位校准
1.
Grounded on the analysis,a phase calibration method based on sinusoidal curve fitting was given.
分析了相控阵天线中相位误差来源;以线阵为例,详细讨论了网络相差对天线波束指向和副瓣电平的影响;提出了一种基于正弦曲线拟合的相位校准方法。
2.
Based on the principle of micro frequency changing phase shift,a new approach for RF phase calibration is proposed.
根据微差变频移相原理,提出了一种射频相位校准的新方法。
3.
Then two kinds of classic NVNAs are introduced, with specially discussed absolute calibration method:power calibration and phase calibration,and the characterization process of broadband harmonic phase reference calibration standards-comb generator.
重点阐述了NVNA的绝对校准技术——功率校准和相位校准,报告了我们新近研制的宽带谐波相位校准件——梳状波谐波相位参考的定标过程和方法。
6) reference burst
基准副载波脉冲群(电信)
补充资料：电力线载波保护复用载波机
电力线载波保护复用载波机
multi purpose PLC equipment for teleprotection system
d一onl一x一on zolbo boohu fuyong 20一boJ-电力线载波保护复用载波机(multi purposePLC equiPment for teleProteetion system)见电力线载波机。
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