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Physics 145 Materials Science 24 Chemistry 15
光电子学 15 天文学 14 空间技术 14
Science & Technology - Other Topics 12 半导体物理 12 Astronomy & Astrophysics 11
微波遥感 11 physics 9 Optics 8
半导体材料 8 天文技术与方法::自动控制 8 原子分子物理学 7
天文望远镜::郭守敬望远镜（LAMOST） 6 Multidisciplinary Sciences 5 物理化学 5
Astronomy & Astrophysics; Physics 4 Computer Science 4 Energy & Fuels 4
Engineering 4 Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy 4 Materials Science, Multidisciplinary 4
Nanoscience & Nanotechnology 4 天文学::天体测量学 4 材料科学与物理化学 4
电子、通信与自动控制技术 4 终端仪器::天文光谱仪 4 经济学 4
Chemistry, Multidisciplinary 3 Chemistry, Physical 3 Forestry 3
Instruments & Instrumentation 3 光学工程 3 光学材料;晶体 3
微电子学 3 空间环境 3 Chemistry; Science & Technology - Other Topics; Materials Science; Physics 2
Engineering; Science & Technology - Other Topics; Optics; Physics 2 Metallurgy & Metallurgical Engineering 2 Optics; Physics 2
Physics, Multidisciplinary 2 chemistry; science & technology - other topics; materials science; physics 2 engineering 2
mathematics 2 optics 2 人工智能 2
光学材料;光学玻璃 2 天文技术与方法 2 天文技术与方法::主动光学 2
应用心理学 2 材料学 2 材料科学 2
法学 2 物理化学与绿色催化 2 物理科学和化学 2
管理学 2 自动控制技术 2 计算机应用 2
计算机科学技术 2 遥感 2 Airships - High power lasers - Photoelectricity - Reflection - Stabilization 1
Atmospheric turbulence - Gradient methods - Sensors - Signal distortion 1 Automation & Control Systems 1 Biochemistry & Molecular Biology; Chemistry; Science & Technology - Other Topics 1
Biodiversity & Conservation; Environmental Sciences & Ecology 1 C91 1 Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter 1
Circular polarization - Dielectric materials - Diffraction gratings - Light polarization - Nanorods - Phase control - Phase modulation - Polarization 1 Computer Science (Provided By Clarivate Analytics) 1 Computer Science (provided by Thomson Reuters) 1
Computer circuits - Data acquisition - Data handling - Electric power utilization - Field programmable gate arrays (FPGA) - Integrated circuit design - Logic gates - Median filters - Meteorological instruments - Programmable logic controllers - Real time systems - Reconfigurable hardware 1 Demodulation - Image processing - Rapid thermal annealing 1 Electronics engineering - Information technology - Instruments - Optics 1
Engineering, Electrical & Electronic 1 Engineering; Optics; Physics 1 GNSS interoperability signal performance analysis Signal is very important for the satellite navigation service, which determines the navigation accuracy. GPS and Galileo have made the MBOC signal as the baseline of interoperability signal, more specialists work on the interoperability signal design and performance analysis in recent years. As MBOC plays an important role in interoperability signal, the research of MBOC interoperability performance is useable. This paper introduced the basic theory of MBOC signal, analyze the correlation characteristics, the tracking accuracy, and multipath error of interoperability signal TMBOC and CBOC.(2)GNSS interoperability signal interference analysis.GNSS interoperability will take more visible satellites and navigation signals for users. The realization of GNSS interoperability is a process of multi-GNSS resource sharing, and union of signals from systems. So, monitoring the anti-interference and interference level of MBOC is an important work for the choice of future interoperability signal. This paper analyzed the spectrum separation coefficient, the code tracking interference coefficient, interference coefficient and equivalent carrier-to-noise ratio of TMBOC and CBOC signal. This paper also analyzes the Weil code and Random code performance. 1
Geosciences, Multidisciplinary 1 Mechanics 1 Metamaterials - Multilayers - Permittivity 1
Nuclear Science & Technology; Physics 1 Physics, Condensed Matter 1 Polymer Science 1
Presented at the International Gas Turbine and Aeroengine Congress & Exposition 1 Psycholinguistics 1 S512.12 1
Science & Technology - Other Topics; Materials Science 1 Science & Technology - Other Topics; Toxicology 1 Spectroscopy 1
TEMPERATURE-DEPENDENT VISCOSITY; THERMAL-CONVECTION; STATIC INHOMOGENEITIES; PHYSICAL GELS; FLUIDS; ONSET 1 TP79 1 X2 1
X22 1 accuracy assessment - channel - communication - frequency analysis - quantum mechanics 1 artificial intelligence; mathematics; systems science 1
automation & control systems 1 biotechnology & applied microbiology; environmental sciences & ecology 1 electric components;radar systems and equipment;numerical methods; 1
electric filters;computer applications;optimization techniques 1

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