Title :
RCS calculation of open cavities by complex ray expansion
Author :
Ruan, Y.Z. ; Feng, W.L.
Author_Institution :
Dept. of Microwave Eng., Univ. of Electron. Sci. & Technol. of China, China
fDate :
10/1/1991 12:00:00 AM
Abstract :
A new method of complex ray expansion is employed to calculate the radar cross-section (RCS) for hollow-pipe type targets with large apertures, such as engine intakes. As a typical model, a curved hollow duct is analysed. The effectiveness and accuracy of the method can be verified from the investigation
Keywords :
radar cross-sections; RCS; accuracy; complex ray expansion; curved hollow duct; engine intakes; hollow-pipe type targets; large apertures; open cavities; radar cross-section;
Journal_Title :
Radar and Signal Processing, IEE Proceedings F
