8 Papers
4 Citations
Yi-ling Xu is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Telescope & Driver circuit. The author has an hindex of 1, co-authored 8 publications.
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Papers
Cavities With Four Equivalent Magnetic Side Walls in Composite Planar Multilayered and Substrate Integrated Waveguide Structures
Qiang Ji,Yi-ling Xu,Congxiang Chen,Lingyun Zhou,Yikang Zhang +4 more
- 20 Sep 2020
TL;DR: In this paper, the realization of cavities with four virtual magnetic side walls in composite planar multilayered and substrate integrated waveguide structures is addressed, and the proposed basic cavity configurations can be applied to miniaturized filter design.
3
Design of a Nonvacuum-Cooling Compact CCD Camera for Scientific Detection
Yi Feng,Hong-fei Zhang,Jian Wang,Yi-ling Xu,Jin-ting Chen,Dong-xu Yang,Yi Zhang,Cheng Chen,Guang-yu Zhang,Jian-min Wang,Jie Chen +10 more
TL;DR: In this paper, a nonvacuum cooling compact (NVCC) scientific charge-coupled device (CCD) camera is presented that includes low noise clocks, a bias driver circuit, a data acquisition circuit, and a temperature control circuit.
2
•Posted Content
Design of a Non-vacuum-cooling Compact Scientific CCD Camera
Yi Feng,Hong-fei Zhang,Yi-ling Xu,Jin-ting Chen,Dong-xu Yang,Yi Zhang,Cheng Chen,Guang-yu Zhang,Jian-min Wang,Jian Wang +9 more
TL;DR: In this paper, a non-vacuum-cooling compact (NVCC) scientific CCD camera has been developed, including FPGA-based low noise clock and bias driver circuit, data acquisition circuit, STM32-based temperature control design.
1
Thermodynamics simulation for vacuum head of a 1K*1K CCD camera
Zhi-gang Huang,Yi-ling Xu,Jian-min Wang,Yi Zhang,Cheng Chen,Hong-fei Zhang,Jian Wang +6 more
- 06 Jul 2018
Abstract: In a CCD camera system, the CCD sensor must be cooled to low temperature to reduce the dark current. Many factors will affect the cooling performance as we use TEC. Therefore, quantitative analysis of the effects of the various factors on the cooling performance is very important for designing the cooling structure of the CCD vacuum head. In this paper, the length and diameter of the wires between the CCD and the vacuum feedthrough, the thickness of the cold end, and the vacuum degree are taken into consideration and analysis. Through the simulation, useful conclusions are obtained to guide the machanics and cooling design of the CCD vacuum head.
1
Electronic control design of a two-channel imaging system of a 1.2-meter-aperture telescope
Jin-ting Chen,Hong-fei Zhang,Ming-hao Jia,Ya-qi Chen,Yi-ling Xu,Guang-yu Zhang,Yi Feng,Zhen-feng Sheng,Chenwei Yang,Liang Xu,Ding Yongchao,Liang Chang,Jian Wang +12 more
- 06 Jul 2018
TL;DR: In this article, the mass and structure of AGN central black hole are studied by observing the change of the AGN spectral line, and a guiding system for the imaging system is designed and implemented.