Application of Asymmetric Window Function in Stepped Frequency Continuous Wave Ground Penetrating Radar
Stepped Frequency Continuous Wave (SFCW) Ground Penetrating Radar (GPR) is a frequency domain radar system based on a waveform consisting of a series of sinusoids of increasing frequency. In this paper, the effect of windows is investigated on detection and imaging. An asymmetric window technique is proposed, which amplifies high-frequency signals while suppressing unexpected components. The result shows the capability to provide high-resolution imaging and potentially solve the resolution/penetration trade-off inherent in pulse-based ground penetrating radar.
Authors
- Anxue Zhang (ORCID: https://orcid.org/0000-0002-3254-6679)
- Li Wang (ORCID: https://orcid.org/0000-0002-4993-3069)
- Zhensheng Shi (ORCID: https://orcid.org/0000-0001-5793-9850)
- Jiwen Pan
Institutions
- Xi'an Jiaotong University (CN)
Publication Details
- Published
- 2024-08-16
- DOI
- https://doi.org/10.1109/aces-china62474.2024.10699924
- Primary Topic
- Geophysical Methods and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Research and Development