Abstract
A fuze-specific method of analyzing the target electromagnetic scattering properties is presented. The continuous wave Doppler fuze model is used, and the research is mainly about the plate-targets. The main purpose is to provide the engagement echo signal characteristics, including amplitude and frequency characteristics on the condition of the near field. The methods of physical optical (PO) and physical theory of diffraction (PTD) are used to calculate the radar cross section (RCS) of target surfaces and edges. Based on the air engagement model, the model of plate-target scattering is built, and the changing law of Doppler amplitude and frequency in the near field is provided.
| Original language | English |
|---|---|
| Pages (from-to) | 2563-2566 |
| Number of pages | 4 |
| Journal | Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics |
| Volume | 31 |
| Issue number | 11 |
| Publication status | Published - Nov 2009 |
Keywords
- Doppler signal
- Radar cross section
- Radio fuze
- Target scattering characteristic