Improvement of the Performance of the Digital Acousto-Optic Spectrograph

Xia Zhiguo; Jiang Suyun; Chen Jingying

Publications of the Yunnan Observatory > 1987 > 0(1): 60-64.

Xia Zhiguo, Jiang Suyun, Chen Jingying. Improvement of the Performance of the Digital Acousto-Optic Spectrograph[J]. Publications of the Yunnan Observatory, 1987, (1): 60-64.

Citation:

Xia Zhiguo, Jiang Suyun, Chen Jingying. Improvement of the Performance of the Digital Acousto-Optic Spectrograph[J]. Publications of the Yunnan Observatory, 1987, (1): 60-64.

Citation:

Xia Zhiguo, Jiang Suyun, Chen Jingying. Improvement of the Performance of the Digital Acousto-Optic Spectrograph[J]. Publications of the Yunnan Observatory, 1987, (1): 60-64.

PDF (310 KB)

Improvement of the Performance of the Digital Acousto-Optic Spectrograph

More Information

Received Date: December 29, 1985
Published Date: June 14, 1987

Graphical Abstract

Abstract

Abstract

The improvement of th eperformance of the digital acousto-optic spectrograph is introduced in this paper. Bacause the synthetical compensation of the frequency response was made between the electrical system and the alousto-optic system, the frequency response of whole system has been improved, and the time resolution of the equipment has been raised. The improvement of the software was made to strengthen the function of. the data acquisition and to operate the system easily.

FullText(HTML)

References (0)

Articles Related

[1]	Li Zhenqiang, Zhang Xuguo, Li Jibin, Sun Jixian, Lu Dengrong, Dong Shouhao, Li Yapeng, Li Shengxue. Real-time Digital FFT Spectrometer for Delingha 13.7 m Telescope [J]. Astronomical Research and Technology, 2022, 19(5): 423-431. DOI: 10.14005/j.cnki.issn1672-7673.20210916.002
[2]	Liu Ye, Liu Qi, Li Jian, Wang Yue. A Design of a Digital Spectrum Analyzer Based on the Roach II Platform [J]. Astronomical Research and Technology, 2020, 17(4): 429-438.
[3]	LIU Dong-liang, John Ford, Glen Langston, NAN Ren-dong. Design and Test of an IBOB based Wideband Digital Spectrometer System for a Radio Telescope [J]. Astronomical Research and Technology, 2010, 7(1): 27-32.
[4]	WU Run-ze, WANG Hong-xiang, JI Yue-feng, YU Qing. Optical Fiber Transmission Technique and Performance Testing for the Solar Radio Heliograph [J]. Astronomical Research and Technology, 2006, 3(2): 183-190.
[5]	CHEN Jing-ying, WANG Shu-hao, XIA Zhi-guo, CAO Ying, JIN Zhen-yu. The Network System of Solar Radio Spectrographs at Yunnan Observatory [J]. Publications of the Yunnan Observatory, 2000, 0(1): 41-48.
[6]	Du Hong, Su Bumei. Investigation of Radio Spectrographs for the Yunnan Observatory [J]. Publications of the Yunnan Observatory, 1993, 0(1): 25-32.
[7]	Zheng Xiangmin, Chen Jingying, Xia Zhiguo. Determination of the Time Resolution of the Digital Acousto-Optical Spectrometer [J]. Publications of the Yunnan Observatory, 1993, 0(1): 20-24.
[8]	Xia Zhiguo, Chen Jingying. The Astronomical Background and Scheme of Making a Digital Radiospectrometer with High Speed and Large Capasity [J]. Publications of the Yunnan Observatory, 1988, 0(4): 43-47.
[9]	Min Maolin, Cheng Li, Chen Jingying, Xia Zhiguo, Jiang Shuyun. Test Report on An Acousto-Optical Radio Spectrograph [J]. Publications of the Yunnan Observatory, 1984, 0(2): 42-49.
[10]	Wang Jing-sheng. An Experimental Project of Acousto-optical Spectrograph on Solar Meter-Wave Radio Emission [J]. Publications of the Yunnan Observatory, 1979, 0(4): 21-27.