Abstract
A stepped chirp signal bandwidth synthesis algorithm is proposed based on the multichannel sampling theory. The sub-band signals are viewed as the responses of a group of linear time-invariant (LTI) filters with a wideband chirp signal as the common input. The reconstruction is formulated both in the time and frequency domain using the multichannel sampling theorem. Simulation results show that the proposed method is able to suppress the paired echoes and improve the integrated sidelobe ratio in the high resolution range profile.
| Original language | English |
|---|---|
| Title of host publication | IET International Radar Conference 2013 |
| Edition | 617 CP |
| DOIs | |
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | IET International Radar Conference 2013 - Xi'an, China Duration: 14 Apr 2013 → 16 Apr 2013 |
Publication series
| Name | IET Conference Publications |
|---|---|
| Number | 617 CP |
| Volume | 2013 |
Conference
| Conference | IET International Radar Conference 2013 |
|---|---|
| Country/Territory | China |
| City | Xi'an |
| Period | 14/04/13 → 16/04/13 |
Keywords
- Bandwidth synthesis
- Multichannel sampling theory
- Stepped chirp signal
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Wang, Y. (2013). Bandwidth synthesis for stepped chirp signal: A multichannel sampling prospective. In IET International Radar Conference 2013 (617 CP ed.). Article 0258 (IET Conference Publications; Vol. 2013, No. 617 CP). https://doi.org/10.1049/cp.2013.0258