talks & presentations
2025
- Error modeling framework for GBAS integrity under ionospheric scintillationOct 2025Oral presentation at 2025 SCPNT Symposium, Menlo Park, CA
- A stochastic modeling approach for phase transition‑induced errors in GBAS under ionospheric scintillationSep 2025Oral presentation at ION GNSS+, Baltimore, MD [F4-5]
2024
- Phase screen model for extreme scintillations: Evaluating theoretical limits in propagation approximationsDec 2024Oral presentation at AGU Fall Meeting, Washington, D.C. [SA54B-07]
- Investigation of the development of traveling ionospheric disturbances during the total solar eclipses on 21 August 2017 and 8 April 2024Dec 2024Poster presentation at AGU Fall Meeting, Washington, D.C. [SH51D-2920]
- Impact of phase transitions due to ionospheric scintillation on GBAS integritySep 2024Oral presentation at ION GNSS+, Baltimore, MD [B2-5]
- Assessment of ionospheric perturbations during total solar eclipsesJul 2024Oral presentation at COSPAR 2024, Busan, Korea [C1.3-0005-24]
- Ionosphric scintillation effects across multiple carrier frequency bands transmitted from LEO satellitesJan 2024Oral presentation at ION ITM, Long Beach, CA [A1-2]
2023
- Study of characteristics and sources of late-night equatorial electron density irregularitiesDec 2023Oral presentation at AGU Fall Meeting, San Francisco, CA [SA51A-07]
- Mid-latitude ionospheric scintillation impact on availability of dual-frequency GNSS augmentation systemsSep 2023Oral presentation at ION GNSS+, Denver, CO [B1-2]
- Availability assessment of dual-frequency GNSS-based augmentation systems under equatorial ionospheric scintillationsJan 2023Oral presentation at ION ITM, Long Beach, CA
2021
- GNSS carrier frequency dependence of ionospheric scintillation index in equatorial regionsAug 2021Oral presentation at URSI GASS, Virtual [We-G08-PM3-2]
2020
- Performance benefit from dual-frequency GNSS-based aviation applications under ionospheric scintillation: A new approach to fading process modelingJan 2020oral presentation at ION ITM, San Diego, CA [A1-2]
2018
- Ionospheric scintillation effects on GBAS ground station pseudorange errorsDec 2018Poster presentation at AGU Fall Meeting, Washington, D.C. [SA13C-2790]