Abstract
An external carriage and a wing have a high radar cross section (RCS) level in a wide range of angles of pitch because they form an efficient corner reflector. Coupling scattering between the external carriage and the wing is controlled by designing a saw-tooth structure of the external carriage on condition that the wing structure is not changed. A low RCS saw-tooth scheme of the external carriage is given in the paper. The ray tracing method and the physical theory of diffraction are used to calculate the radar scattering characteristics of low RCS structures of the external carriage and wing. The results show that the saw-tooth scheme of the external carriage is feasible and effective for low RCS design.
| Original language | English |
|---|---|
| Pages (from-to) | 152-156 |
| Number of pages | 5 |
| Journal | Chinese Journal of Aeronautics |
| Volume | 13 |
| Issue number | 3 |
| State | Published - Aug 2000 |
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