Infrared and Laser Engineering, Volume. 49, Issue 6, 20190412(2020)
Design and application of electromagnetic shielding of optical detection system
Figures & Tables(5)
Fig. 1. Shielding property and transmittance of different width of metal line. （a）Shielding property; （b）transmittance
Fig. 2. Characters of optical spectrum of different optical window
Fig. 3. Target image of UAV with clear sky background at 3.4 km (FOV: 8°×5.3°)
Table 1. Test results of shielding property of different optical windows
View tableView in ArticleTable 1. Test results of shielding property of different optical windows
No. Type of optical window Shielding property /dB（2.4 GHz± 100 MHz） Shielding property /dB（1 GHz± 100 MHz） 1 165 mesh 65 48.5 2 100 mesh 51 59 3 85 mesh 60 59.5 4 ITO coating 32 32 5 General window 2 0
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Hongyan Zhuo, Zhiqiang Liu, Wen Peng, Peng Ye, Zhihui Liu. Design and application of electromagnetic shielding of optical detection system[J]. Infrared and Laser Engineering, 2020, 49(6): 20190412
Paper Information
Category: Laser & laser optics
Received: Feb. 7, 2020
Accepted: --
Published Online: Aug. 19, 2020
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