000007641 001__ 7641
000007641 005__ 20251104123606.0
000007641 037__ $$aPOSTER-2025-0048
000007641 100__ $$aMartínez Picar, Antonio
000007641 245__ $$aType II Burst in High-Resolution
000007641 260__ $$c2025
000007641 269__ $$c2025-10-27
000007641 520__ $$aWe present high-resolution observations of a Type II solar radio burst captured with the Small Phase Array Demonstrator (SPADE). The high frequency/time resolution observations reveal fine-scale spectral structures within the radio signatures of a shock wave, one of the very important space weather phenomenon. Built on software-defined radio technologies, SPADE is a compact eight-element phased array developed by the Royal Observatory of Belgium and deployed at the Humain Radio-Astronomy Station. It recently underwent hardware and software upgrades that improve phase alignment and time synchronization across its elements. These enhancements extend operational coverage to 25 - 75 MHz with exceptional temporal and spectral resolution, enabling detailed characterization of drifting lanes and fragmented sub-bands within the Type II burst structure. This poster showcases SPADE's capabilities and highlights the potential of accessible, flexible instrumentation for advancing solar radio science and its application to operational space weather services.
000007641 536__ $$a2STCE_SUNTECH/$$c2STCE_SUNTECH/$$f2STCE_SUNTECH
000007641 594__ $$aSTCE
000007641 6531_ $$asolar radio observations
000007641 6531_ $$aphased array
000007641 700__ $$aMarqué, Christophe
000007641 700__ $$aMagdalenić, Jasmina
000007641 700__ $$aTassan-Din, Elisa
000007641 773__ $$tEuropean Space Weather Week 2025, Umeå, Sweden
000007641 8560_ $$fantonio.martinez@ksb-orb.be
000007641 85642 $$ahttps://esww.coeo.events/live/item/fc7d77cb-7579-4f8f-9b22-955577f7c427
000007641 8564_ $$s2842307$$uhttps://publi2-as.oma.be/record/7641/files/2025 MartinezPicar et al - esww2025 poster.pdf
000007641 8564_ $$s22457$$uhttps://publi2-as.oma.be/record/7641/files/2025 MartinezPicar et al - esww2025 poster.jpg?subformat=icon-180$$xicon-180
000007641 8564_ $$s23801$$uhttps://publi2-as.oma.be/record/7641/files/2025 MartinezPicar et al - esww2025 poster.gif?subformat=icon$$xicon
000007641 980__ $$aCPOSTER