Abstract
Sidelobe suppression is one of the major subjects in LPI phase-coded signal processing. Low sidelobe level is essential for target detection. Traditional sidelobe reduction techniques are not effective for phase-coded signal unless large calculation is involved. What's more, traditional sidelobe suppression filters are generally not applicable when target is eclipsed. In this paper, a novel sidelobe reduction method based on code agility is proposed, which can apply to all kinds of phase-modulated sequences including seriously eclipsed radar echo without heavy computation.
| Original language | English |
|---|---|
| Title of host publication | RADAR 2007 - The Institution of Engineering and Technology International Conference on Radar Systems |
| Edition | 530 CP |
| DOIs | |
| Publication status | Published - 2007 |
| Event | RADAR 2007 - The Institution of Engineering and Technology International Conference on Radar Systems - Edinburgh, United Kingdom Duration: 15 Oct 2007 → 18 Oct 2007 |
Publication series
| Name | IET Conference Publications |
|---|---|
| Number | 530 CP |
Conference
| Conference | RADAR 2007 - The Institution of Engineering and Technology International Conference on Radar Systems |
|---|---|
| Country/Territory | United Kingdom |
| City | Edinburgh |
| Period | 15/10/07 → 18/10/07 |
Keywords
- Code agility
- Low probability of intercept
- Phase-coded signal
- Sidelobe suppression
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Xiongjun, F., Liyu, T., & Meiguo, G. (2007). Sidelobe suppression of LPI phase-coded radar signal. In RADAR 2007 - The Institution of Engineering and Technology International Conference on Radar Systems (530 CP ed.). (IET Conference Publications; No. 530 CP). https://doi.org/10.1049/cp:20070511