Characterization of Imaging System for Satellite-Borne Polarization Camera Based on Scientific Grade CCD | |
Yao, Pingping2; Lu, Meina; Xu, ZhiLong; Tu, Bihai; Sun, Liang; Li, Shuang; Luo, Donggen2; Hong, Jin2 | |
刊名 | IEEE TRANSACTIONS ON ELECTRON DEVICES |
2022-11-04 | |
关键词 | Charge coupled devices Imaging Timing Clocks Signal to noise ratio Pins Dynamic range Charge-coupled device (CCD) imaging cloud and aerosol polarization camera (CAPC) frame transfer instrumentation linearity satellite sensor signal-to-noise ratio (SNR) |
ISSN号 | 0018-9383 |
DOI | 10.1109/TED.2022.3217716 |
通讯作者 | Yao, Pingping(cypress0926@163.com) ; Luo, Donggen(dgluo@aiofm.ac.cn) ; Hong, Jin(hongjin@aiofm.ac.cn) |
英文摘要 | The cloud and aerosol polarization camera (CAPC) is an ultrawide angle satellite-borne polarization sensor, which adopts a scientific-grade array charge-coupled device (CCD) with the feature of smearing effect. To realize shorter exposure time and increase the dynamic range for the CCD imaging box of CAPC, the idea of charge dumping is introduced into the CCD timing driving design. Then, the design of power supply, driving timing, and analog front-end (AFE) is studied in detail. Finally, the comprehensive performance of the CCD imaging box is compared by utilizing the large aperture integrating sphere light source. The measurement results indicate that the exposure time of CCD is controlled between 5 and 80 ms, and the linearity error of CAPC at various bands is lower than 0.5%. Under the condition of 90% saturation exposure, the signal-to-noise ratio (SNR) of CAPC is 52.63 dB. The CCD dynamic range can achieve 62.91 dB. The experimental results meet the working requirements of the CAPC and verify the effectiveness of the CCD imaging design. |
资助项目 | National Major Science and Technology Projects of China[30-Y20A19-9007-15/17] ; Major Special Projects for Civil Space Infrastructure[Y93H9i1551] |
WOS关键词 | LAND SURFACES ; CALIBRATION ; AEROSOLS |
WOS研究方向 | Engineering ; Physics |
语种 | 英语 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
WOS记录号 | WOS:000881975200001 |
资助机构 | National Major Science and Technology Projects of China ; Major Special Projects for Civil Space Infrastructure |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130371] |
专题 | 中国科学院合肥物质科学研究院 |
通讯作者 | Yao, Pingping; Luo, Donggen; Hong, Jin |
作者单位 | 1.Chinese Acad Sci, Key Lab Optic Calibrat & Characterizat, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Anhui Inst Optic & Fine Mech, Hefei Inst Phys Sci, Hefei 230031, Peoples R China |
推荐引用方式 GB/T 7714 | Yao, Pingping,Lu, Meina,Xu, ZhiLong,et al. Characterization of Imaging System for Satellite-Borne Polarization Camera Based on Scientific Grade CCD[J]. IEEE TRANSACTIONS ON ELECTRON DEVICES,2022. |
APA | Yao, Pingping.,Lu, Meina.,Xu, ZhiLong.,Tu, Bihai.,Sun, Liang.,...&Hong, Jin.(2022).Characterization of Imaging System for Satellite-Borne Polarization Camera Based on Scientific Grade CCD.IEEE TRANSACTIONS ON ELECTRON DEVICES. |
MLA | Yao, Pingping,et al."Characterization of Imaging System for Satellite-Borne Polarization Camera Based on Scientific Grade CCD".IEEE TRANSACTIONS ON ELECTRON DEVICES (2022). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论