While there is a increasing demand for timely and concealed exchange of battlefield situation information in modern warfare, the existing data link cannot meet the requirements for high-speed data transmission and electromagnetic stealth to aerial platforms, especially stealth combat platforms. The rapid development of radar technology enable active electronically scanned array (AESA) to be used
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Because of its high efficiency backscatter inhibition,high range accuracy and the capability to obtain the 3D distant images,range gated ladar becomes more and more popular nowadays.The supper-resolution range gated ladar is based on the original ladar system,but there are some difference which make the imaging frame rate and range accuracy greatly improved.This paper mainly studied
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With the rapid development of wireless communication technology and the lack of frequency resources, the technology of spectrum sharing becomes more and more important. Cognitive Radio is born to fulfill the needs, which can intelligently and dynamically learn the wireless network environment around and thus an unauthorized system could communicate with each other in taking
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With the rapid development of wireless communication technology and the lack of frequency resources, the technology of spectrum sharing becomes more and more important. Cognitive Radio is born to fulfill the needs, which can intelligently and dynamically learn the wireless network environment around and thus an unauthorized system could communicate with each other in taking
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In the war of communication nowadays, the ability of the field’s induction is in greater request. As a transducer, Radar plays a necessary role absolutely. In Radar’s developing, the wide-band technology is important among the Four Antis of the Four Threats. As the wide-band Radars have wide bands, they succeed in anti-jamming, detecting hidden objects,
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In the war of communication nowadays, the ability of the field’s induction is in greater request. As a transducer, Radar plays a necessary role absolutely. In Radar’s developing, the wide-band technology is important among the Four Antis of the Four Threats. As the wide-band Radars have wide bands, they succeed in anti-jamming, detecting hidden objects,
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LTE will be widely used as a communication standard in global, and the world’s major countries have started to deploy LTE commercial network. For China, LTE will also be focused by telecommunications industry. The three operators will take LTE system as the evolution of the future direction of its communications system, so focus on LTE
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LTE will be widely used as a communication standard in global, and the world’s major countries have started to deploy LTE commercial network. For China, LTE will also be focused by telecommunications industry. The three operators will take LTE system as the evolution of the future direction of its communications system, so focus on LTE
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AS the rapid development of aerospace technology and the change of form of warfare in recentyears, electronic warfare and information warfare has become the main form of warfare, so which can ornot precise and timely grasp each other’s information relates to the success or failure of the war. As a kindof the radar system of
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Three-dimensional radar scanning technology is a new kind of high-tech measuring technology which is non-contact and can obtain mass of3D point cloud data of objects to reconstruct the object surface in a short time. And after some follow-up data processing,objects can be reconstructed by the obtained point cloud data.In this method,the surface model has the
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