2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE), 2018, p.1-3
2018
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Compensation of Ionospheric Phase Scintillation of ALOS PALSAR Imaging
- Ist Teil von
- 2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE), 2018, p.1-3
- Ort / Verlag
- IEEE
- Erscheinungsjahr
- 2018
- Quelle
- IEEE Electronic Library (IEL)
- Beschreibungen/Notizen
- By using the data of Phase Array L-band Synthetic Aperture Radar (PALSAR) on board Advanced Land Observing Satellite (ALOS), this paper shows the compensation of ionospheric phase scintillation. The phase scintillation is generated based on the multiple phase screen theory and added into the PALSARL1.0 data (unfocused raw data). The Phase Gradient Autofocus (PGA) is then applied to remove the phase distortion. Simulations show that after compensation, the effects of ionospheric phase scintillation is obviously removed.
- Sprache
- Englisch
- Identifikatoren
- DOI: 10.1109/ISAPE.2018.8634031Titel-ID: cdi_ieee_primary_8634031
- Format
- –
- Schlagworte
- Azimuth, Electronics packaging, Fluctuations, Ionosphere, ionospheric phase scintillation, Logic gates, PALSAR, PGA, Synthetic aperture radar, Transfer functions