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UAV inlet plasma stealth performance numerical simulation
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Abstract
Plasma stealth is a new concept and principle of stealth technology. Firstly, WKB analysis method is used to analyse the attenuation of electromagnetic wave under the action of plasma. Then, a certain UAV inlet was selected to establish a model, and the inner wall was covered with a ring of closed cavity. Plasma was generated by discharge, and the stealth performance of the inlet was numerically simulated for the L-band electromagnetic wave and its stealth effect was analyzed. This method verifies the feasibility of applying plasma stealth technology to the l-band radar wave for inlet stealth.
Title: UAV inlet plasma stealth performance numerical simulation
Description:
Abstract
Plasma stealth is a new concept and principle of stealth technology.
Firstly, WKB analysis method is used to analyse the attenuation of electromagnetic wave under the action of plasma.
Then, a certain UAV inlet was selected to establish a model, and the inner wall was covered with a ring of closed cavity.
Plasma was generated by discharge, and the stealth performance of the inlet was numerically simulated for the L-band electromagnetic wave and its stealth effect was analyzed.
This method verifies the feasibility of applying plasma stealth technology to the l-band radar wave for inlet stealth.
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