Design of a correlation reflectometer radiometer diagnostic and measurements of the electron density–temperature cross-phase angle in the H-mode pedestal with small edge localized modes at ASDEX Upgrade. - Yoo, C.; Conway, G. D.; Burke, W.; Cabrera, P. A. Molina; Vanovac, B.; Bielajew, R.; Cruz-Zabala, D. J.; Silva, A.; White, A. E. (Review of Scientific Instruments, 2025)