1) low close-in carrier phase-noise
低接近载波相位噪声
1.
An approach of low close-in carrier phase-noise which is based on the IF sampling technique to measure FS-HS is presented.
针对高稳定性频率源在收发共用及收发分置系统中的广泛应用,而传统的对普通频率源的分析方法已不适用于高稳定性频率源,建立了高稳定性频率源的信号模型,提出了一种基于中频采样的测量高稳定性频率源的低接近载波相位噪声的方法。
2) Carrier Phase Noise
载波相位噪声
3) Low phase noise
低相位噪声
1.
A low phase noise VCO(voltage controlled oscillator)for single chip UHF RFID Reader is proposed.
介绍了一种适用于UHF RFID(Radio Frequency Identification)阅读器的低相位噪声压控振荡器(VCO)电路。
2.
This article introduces an typical application of HMC440 which is an ultra low phase noise floor phase frequency detector produced by HITTITE.
介绍了HITTITE公司一款具有超低相位噪声基底的鉴频鉴相器HMC440在C波段锁相频率合成器中的应用。
3.
A novel method to develop a frequency synthesizer with wide frequency coverage, fast frequency switching speed, and low phase noise is proposed.
提出了一种宽相对覆盖、低相位噪声的捷变频频率合成方法。
4) low-frequency phase aberration
低频位相噪声
1.
Scale length of optics low-frequency phase aberration;
光学元件低频位相噪声的空间尺度
6) noise,carrier
载波噪声
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