Search Results - "Guo Guangkun"

Analysis and Implementation of a Frequency Synthesizer Based on Dual Phase-Locked Loops in Cesium Atomic Clock by Guo, Guangkun, Li, Chao, Hou, Dong, Liu, Ke, Sun, Fuyu, Zhang, Shougang

“…The frequency synthesizer plays a crucial role in atomic clock technology. In this study, we demonstrate a direct microwave frequency synthesizer for a cesium…”
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An arbitrary waveform synthesis structure with high sampling rate and low spurious by Zhao, Wenhao, Tian, Shulin, Guo, Guangkun, You, Jiajing, Wu, Qiong, Liu, Ke

“…The arbitrary waveform generator is characterised by its flexible signal generation, high frequency resolution and rapid frequency switching speed and is…”
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Synchronization method of multiple multiplexed DACs by Yang Xing, Xiao Yindong, Wang Houjun, Guo Guangkun, Yin Linglong

“…With the development of arbitrary waveform generation technology, multiplexed (MUX) digital-to-analog converter (DAC) and Timing-interleaving (TI) technique…”
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Highly-stable laser-based underwater radio-frequency transfer with electronic phase compensation by Hou, Dong, Bai, Qingsong, Guo, Guangkun, Zhang, Danian, Sun, Fuyu

“…We demonstrate a highly-stable laser-based underwater radio frequency transfer with electronic phase compensation technique. A 100 MHz radio-frequency signal…”
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Laser-based atmospheric radio-frequency transfer with sub-picosecond timing fluctuation using single phase compensator by Guo, Guangkun, Hou, Dong, Sun, Fuyu, Liu, Ke, Xiao, Yindong, Wang, Houjun

“…We demonstrate a 100-m long outdoor laser-based atmospheric transfer with sub-picosecond timing fluctuation using a single phase compensator setup. With this…”
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The design of time marker generator by Liu Ke, Su Shixi, Xiao Yindong, Guo Guangkun, Zhao Zhenkai

“…This paper mainly introduces a design of time marker which based on the DDWS principle. The time marker signals to include square waveform, plus waveform,…”
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A complex waveform sequence synthesis method based on FPGA by Guo Guangkun, Liu Ke, Wang Houjun

“…This paper proposes a method of quick and large-capacity output of waveform under condition of limited hardware resource, that is, waveform sequence synthesis…”
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Non 0–0 states magnetically insensitive transitions in alkali species by Li, Chao, Sun, Fuyu, Liu, Jie, Li, Xiaofeng, Ma, Jie, Guo, Guangkun, Hou, Dong, Zhang, Shougang

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The design of baseband signal generator by Liu Ke, Ma Qiang, Zhang Xingpeng, Guo Guangkun, Yang Xing, Huang Lei

“…Baseband signal generator (BSG) is widely used in many applications. This paper analyzes the features of baseband signal. The baseband signal can be divided…”
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Waveform synthesis method base on multi-path DDFS interleaving by Liu Ke, Xiao Yingdong, Guo Guangkun

“…A multi-path direct digital frequency synthesis (DDFS) parallel pseudo interleaving architecture is proposed. This architecture can increase sampling rate of…”
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An arbitrary waveform synthesis structure with high sampling rate and low spurious by Zhao, Wenhao, Tian, Shulin, Guo, Guangkun, You, Jiajing, Wu, Qiong, Liu, Ke

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Time Transfer Scheme in Power Line based on Narrow Electric Pulse by Li, Ze, Zhang, Peng, Guo, Guangkun, Liu, Ke, Hou, Dong

“…SummaryWe demonstrated a time transfer scheme in power line based on narrow electric pulse. With this scheme, we have transmitted a narrow pulse of 100 ns…”
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High-Precision Time Transfer based on Power Line Communication by Zhang, Peng, Li, Ze, Guo, Guangkun, Liu, Ke, Hou, Dong

“…SummaryTime transfer is widely used in several fields. Conventional time transfer links such as optical fiber and radio cannot work stably during military…”
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A Self-time-keeping Synchronization System Based on Timing Drift Fitting Algorithm by Gao, Yefeng, Ren, Junwei, Guo, Guangkun, Liu, Ke, Hou, Dong

“…Time and frequency transfer is widely used in synchronization system, where the real-time transmission link is built between two synchronization sites…”
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BI-DAC System with Guard Band: Trade-off between Bandwidth and Aliasing Suppression by Shen, Yang, Liu, Ke, Liu, Weijie, Guo, Guangkun, Zhao, Wenhao, Fu, Zaiming

“…BI-DAC(Bandwidth Interleaving DAC) has shown great application potential in breaking through DAC bandwidth restriction. Aliasing error is one of the main…”
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A Magnitude-Response Compensation Method in the FI-DAC-Based Arbitrary Waveform Generator by Zhao, Wenhao, Tian, Shulin, Liu, Ke, Shen, Yang, Guo, Guangkun, Wu, Qiong

“…An arbitrary waveform generator (A WG) is a general-purpose testing device that can easily generate excitation signals according to user needs. With the…”
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Support for MIMO Pre-Equalization in BI-DAC System: An Accurate Frequency Response Obtaining Method by Liu, Weijie, Liu, Ke, Shen, Yang, Fu, Zaiming, Guo, Guangkun, Zhao, Wenhao

“…Software Defined Radio (SDR) is widely used in the military, civil aviation and other fields. SDR generates signal bandwidth with limited by Digital-to-Analog…”
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Atom-Based Microwave Sensing over 60 dB Dynamic Range by Hou, Dong, Guo, Guangkun, Liu, Ke, Li, Chao, Sun, Fuyu, Liu, Jie, Li, Xiaofeng

“…Detection of microwave (MW) field with high accuracy is an important problem in the physical science and engineering area. In this work, we reported an atomic…”
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Low Spurious Waveform Synthesis Based on Digital Resampling by Zhao, Wenhao, Tian, Shulin, Liu, Ke, Huang, Lei, Guo, Guangkun, Wu, Qiong

“…Arbitrary waveform generator (AWG) plays an important part in electronic measurement area. As technology continues to evolve, the need to synthesize signals…”
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Laser-based underwater transfer of radio-frequency clock signal with electronic phase compensation by Hou, Dong, Guo, Guangkun, Zhang, Danian, Sun, Fuyu

“…We demonstrate a laser-based underwater transfer of radio frequency clock signal with a phase compensation technique. With this frequency transfer scheme, a…”
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