Details

Autor(en) / Beteiligte

• Morton, Y. Jade
• Breitsch, Brian
• Rino, Charles
• Dongyang Xu
• Rong Yang

Titel

Scintillation Monitoring and Feature Analysis Using Multi-Frequency GNSS Receivers

Ist Teil von

• 2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC), 2018, p.1-1

Ort / Verlag

International Union of Radio Science URSI

Erscheinungsjahr

2018

Quelle

IEEE Electronic Library Online

Beschreibungen/Notizen

• In this presentation, we will discuss three distinctive yet inter-related effort aimed at achieving this objective. First, we will summarize our efforts in develop technologies that ensure robust operations and accurate capturing of the scintillation signal parameters at multiple frequency GNSS carriers. We will highlight an adaptive inter-frequency aiding algorithm. The algorithm utilizes the dispersive nature of ionospheric scintillation effects to adaptively adjust each carrier phase lock loop feedback process to optimize the control based on multiple carrier tracking loop outputs. It has demonstrated to be able to successfully maintain lock of strong scintillation signals at low latitudes.