Abstract
This work presents results of the application of high-resolution frequency estimation algorithms to Doppler-radar signals for velocity and length-of-travel calculation. The measurement of velocity or distance of remote targets is a very common task in industrial applications, and especially under rough environmental conditions a radar sensor is the solution of choice. The fast Fourier transformation (FFT) - widely used for signal evaluation - exhibits inherent resolution limitations. Therefore, many high-resolution frequency estimation algorithms have been developed in the last decades, and their application to measured radar data with multiple targets is shown.
| Original language | English |
|---|---|
| Title of host publication | Proc. Asia Pacific Microwave Conference APMC-2002 |
| Pages | 245-248 |
| Number of pages | 4 |
| Volume | 1 |
| Publication status | Published - 2002 |
Fields of science
- 202 Electrical Engineering, Electronics, Information Engineering
- 202019 High frequency engineering
- 202029 Microwave engineering
- 202030 Communication engineering
- 202033 Radar technology
- 202037 Signal processing
- 202038 Telecommunications