中国科学院机构知识库网格系统: 检索

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	Two-stage frequency compensation for Doppler shift on BPSK transceiver with LDPC codes for free-space optical communication systems 期刊论文 OAI收割 FRONTIERS IN PHYSICS, 2023, 卷号: 11 作者: Meng, Jiacheng; Wei, Tingting; Wang, Yufei; Bai, Zhaofeng; Wu, Junxia \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2023/04/07 optical communication coherence digital demodulation LDPC frequency offset compensation
	Digitalized phase demodulation scheme of f-OTDR based on cross-coherence between Rayleigh back-scattering beat signals 期刊论文 OAI收割 OPTICAL FIBER TECHNOLOGY, 2022, 卷号: 71 作者: Yang, Yang; Sun, An; Fan, Ting; Li, Qi \| 收藏 \| 浏览/下载：8/0 \| 提交时间：2023/08/02 phi-OTDR Digitalized phase demodulation Vibration detection Simulated cross coherence
	Design of real-time data acquisition system for interferometer-based electron density diagnostics on EAST 期刊论文 OAI收割 REVIEW OF SCIENTIFIC INSTRUMENTS, 2022, 卷号: 93 作者: Yao, Y.; Li, W.; Zhang, Y.; Song, Y.; Liu, H. \| 收藏 \| 浏览/下载：10/0 \| 提交时间：2022/12/23
	Experimental Study of a Signal Modulation Method to Improve eLORAN Data Channel Communications 期刊论文 OAI收割 SENSORS, 2020, 卷号: 20, 期号: 22, 页码: 12 作者: Yang, Chaozhong; Wang, Yulin; Li, Shifeng \| 收藏 \| 浏览/下载：10/0 \| 提交时间：2021/11/29 signal modulation eLORAN signal LORAN data channel data demodulation
	An Improved Digital Demodulation Algorithm in Low Sampling Frequency 会议论文 OAI收割 Shenyang, China, July 27-29, 2020 作者: Wang YT(王玉涛); Diao, Fengdan; Yang G(杨钢); Wei, Xichen; Wang Z(王忠) \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2020/10/10 Digital demodulation frequency fluctuation improved algorithms lower sampling frequency
	All-fiber monostatic pulsed laser Doppler vibrometer: A digital signal processing method to eliminate cochannel interference 期刊论文 OAI收割 Optics and Laser Technology, 2020, 卷号: 124, 页码: 8 作者: S. P. Peng, S. S. Wu, Y. Y. Li and H. K. Chen \| 收藏 \| 浏览/下载：8/0 \| 提交时间：2021/07/06
	Low-level radio-frequency system upgrade for the IMP Heavy Ion Reach Facility in Lanzhou (HIRFL) 期刊论文 OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 卷号: 925, 页码: 76-86 作者: Cong, Yan; Xu, Shaofan; Zhou, Wenxiong; Wang, Haoning; Ren, Hongwen \| 收藏 \| 浏览/下载：70/0 \| 提交时间：2019/11/10 LLRF PI filter Temperature drift compensation Digital down conversion Phase modulation suppression
	An improved arctangent algorithm based on phase-locked loop for heterodyne detection system 期刊论文 OAI收割 Chinese Physics B, 2019, 卷号: 28, 期号: 3, 页码: 8 作者: C.H.Yan; T.F.Wang; Y.Y.Li; T.Lv; S.S.Wu \| 收藏 \| 浏览/下载：11/0 \| 提交时间：2020/08/24 heterodyne detection,laser applications,arctangent algorithm,phase-locked loop,laser,performance,Physics
	Calibration of clock scanning microwave interferometric radiometer 会议论文 OAI收割 Cambridge, MA, United states, March 27, 2018 - March 30, 2018 作者: Zhang, Cheng; Liu, Hao; Wu, Ji \| 收藏 \| 浏览/下载：11/0 \| 提交时间：2018/10/12