Abstract
One way of improving the range resolution of microwave imaging systems is to synthesize the ultra wideband signal from a regular set of narrowband modulated pulses. A train of linear frequency modulated pulses (chirps) with equal carrier frequency steps between pulses is studied here. The frequency step is chosen to be relatively small in comparison with the chirp bandwidth to enable deep side lobes suppression by using bell-shaped window functions. As shown in the paper, the weighted chirp signal is effectively being applied to high-resolution imaging.
| Original language | English |
|---|---|
| Title of host publication | Testing and Measurement |
| Subtitle of host publication | Techniques and Applications - Proceedings of the 2015 International Conference on Testing and Measurement: Techniques and Applications, TMTA 2015 |
| Editors | Kennis Chan |
| Publisher | CRC Press/Balkema |
| Pages | 3-6 |
| Number of pages | 4 |
| ISBN (Print) | 9781138028128 |
| Publication status | Published - 2015 |
| Event | International Conference on Testing and Measurement: Techniques and Applications, TMTA 2015 - Phuket Island, Thailand Duration: 2015 Jan 16 → 2015 Jan 17 |
Publication series
| Name | Testing and Measurement: Techniques and Applications - Proceedings of the 2015 International Conference on Testing and Measurement: Techniques and Applications, TMTA 2015 |
|---|
Other
| Other | International Conference on Testing and Measurement: Techniques and Applications, TMTA 2015 |
|---|---|
| Country/Territory | Thailand |
| City | Phuket Island |
| Period | 15/1/16 → 15/1/17 |
Bibliographical note
Funding Information:This research was supported by the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the “IT Consilience Creative Program” (NIPA- 2014-H0201-14-1002) supervised by the NIPA (National IT Industry Promotion Agency).
Publisher Copyright:
© 2015 Taylor & Francis Group, London.
All Science Journal Classification (ASJC) codes
- Computer Science(all)