Solar Radio Observation Using CALLISTO at the USO/PRL, Udaipur

Solar Radio Observation Using CALLISTO at the USO/PRL, Udaipur

This paper presents a detailed description of various subsystems of CALLISTO solar radio spectrograph installed at the USO/PRL. In the front-end system, a log periodic dipole antenna (LPDA) is designed for the frequency range of 40-900 MHz. In this paper LPDA design, its modifications, and simulatio...

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Veröffentlicht in:arXiv.org 2020-07
Hauptverfasser: Upadhyay, Kushagra, Joshi, Bhuwan, Mitra, Prabir K, Bhattacharyya, Ramit, Oberoi, Divya, Monstein, Christian
Format: Artikel
Sprache:eng
Schlagworte:
Design modifications
Dipole antennas
Frequency ranges
Log periodic antennas
Photovoltaic cells
Physics - Instrumentation and Methods for Astrophysics
Physics - Solar and Stellar Astrophysics
Radio observation
Subsystems
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Zusammenfassung:This paper presents a detailed description of various subsystems of CALLISTO solar radio spectrograph installed at the USO/PRL. In the front-end system, a log periodic dipole antenna (LPDA) is designed for the frequency range of 40-900 MHz. In this paper LPDA design, its modifications, and simulation results are presented. We also present some initial observations taken by CALLISTO at Udaipur.
ISSN:2331-8422
DOI:10.48550/arxiv.2007.01655