Results 201 to 210 of about 11,457 (241)
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Infrared Radiation Characteristics of the Stealth Aircraft
ACTA PHOTONICA SINICA, 2011The infrared radiation characteristics of the plume of stealth aircraft are the key radiation resource for stealth aircraft detection.A new model was presented to calculate the infrared radiation of a stealth aircraft.Based on the model of the normal aircraft,the new model introduced the infrared radiation suppression module to describe the effect of ...
宗靖国 ZONG Jing-guo +2 more
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Kevlar cloak provides infrared stealth
C&EN Global Enterprise, 2019Researchers have made a strong, lightweight, foldable cloak that can render objects invisible to infrared, or thermal, cameras across a range of temperatures.
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Preparation, Characterization of Low Infrared Emissivity Stealth Coating
Advanced Materials Research, 2013Ni-P modified hollow cenosphere was used to prepare infrared stealth coating. Infrared Spectrometer, Scanning Electron Microscope, Infrared Emissivity Testing Device are used to study the performance of the infrared stealth coating. Influencing factors of infrared emissivity of coating are analyzed comprehensively.
Xiao Meng Lv +3 more
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Coral‐Inspired Terahertz‐Infrared Bi‐Stealth Electronic Skin
Angewandte ChemieAbstractThe development of electronic skin with dual stealth functionality is crucial for enabling devices to operate effectively in dynamic electromagnetic environments, thereby facilitating intelligent electromagnetic protection for autonomous perception.
Shangjing Li +4 more
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Aural stealth of portable cryogenically cooled infrared imagers
SPIE Proceedings, 2006Novel tactics for carrying out military and antiterrorist operations calls for the development of a new generation of portable infrared imagers, the focal plane arrays of which are maintained at a cryogenic temperature. The rotary Stirling cryogenic engines providing for this cooling are usually mounted directly upon the light thin-walled imager frame,
Alexander Veprik +3 more
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Aural stealth of portable HOT infrared imager
SPIE Proceedings, 2013Further reduction of size, weight and power consumption of the High Operating Temperature (HOT) infrared (IR) Integrated Detector-Dewar-Cooler Assemblies (IDDCA) eventually calls for development of high-speed cryocoolers. In case of integral rotary design, the immediate penalty is the more intensive slapping of compression and expansion pistons along ...
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Application and development trend of infrared stealth technology
Chinese Journal of Optics and Applied Optics, 2013The principle of infrared stealth is introduced based on the Stefan-Boltzmann law firstly in this paper. Several methods for infrared stealth are given. The working mechanism of the infrared stealth materials are introduced,and some unsolved problems are put forward. Then,military applications and research progress are briefly described.
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Thermochromism Frequency-Selective Emitter for Infrared Stealth Application
ACS Applied Electronic Materials, 2021YueChao Zhao, Fei Fang
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High-temperature resistant broadband infrared stealth metamaterial absorber
Optics & Laser Technology, 2022Cong Quan +5 more
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