Radar cross section measurement of double S-shaped nozzle with radar absorbing material

Xiao Guo; Qingzhen Yang; Huichen Yang; Kai Du

doi:10.1117/12.2267508

8 March 2017 Radar cross section measurement of double S-shaped nozzle with radar absorbing material

Xiao Guo, Qingzhen Yang, Huichen Yang, Kai Du

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102553H (2017) https://doi.org/10.1117/12.2267508
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

The backward scattering characteristic of the jet engine nozzle is one of the most challenging problem in applied electromagnetics. Radar cross section (RCS) data of a double S-shaped nozzle (DSN) with and without radar absorbing material (RAM) were measured in the microwave chamber using stepping test system. The experiment results show that S-shaped structure has a certain effect on the backwards scattering characteristics. Coating RAM can reduce the RCS of DSN effectively.

Citation Download Citation

Xiao Guo, Qingzhen Yang, Huichen Yang, and Kai Du "Radar cross section measurement of double S-shaped nozzle with radar absorbing material", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102553H (8 March 2017); https://doi.org/10.1117/12.2267508

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