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Author(s): |
Xinyang Shi, China Ship Development and Design Center National Key Lab. of EMC, Wuhan , 430064，China
Dongan Song, China Ship Development and Design Center National Key Lab. of EMC, Wuhan , 430064，China
Xueqin Yi, China Ship Development and Design Center National Key Lab. of EMC, Wuhan , 430064，China
Chonghua Fang, China Ship Development and Design Center National Key Lab. of EMC, Wuhan , 430064，China |
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Abstract: |
Modern naval warfare is to achieve cross-platform Joint Operations with multi-ships. Radar electromagnetic environment (EME) among multi-ships is more complex and hostile than single-vessel. The prediction method of radar EME on multi-ship platform is introduced in detail in this paper. Mathematical models of near and far comprehensive field, wave beam space and power density of comprehensive field for radar EME on multi-ship platform have been developed, from which a prediction software of radar EME has been built on basis of concepts on the modularization design and the object-oriented program ,which provides technical support for the investigation of EMC on ship. It can be concluded that radar comprehensive field among multi-ships platform is so closely related to the radiated power, the gain of the radar antenna, the number of vessels, formation configuration and the distance between the warships. The power density of comprehensive field increases with the radiated power, the gain and the number of vessels, but decreases as the distance between two warships.
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