Author:
Singh Karanveer,Das Ranjan,Misra Arijit,De Souvaraj,Hosni Mohamed I.,Venugopalan Abhinand,Zhou Linjie,Schneider Thomas
Abstract
A power-efficient, silicon photonic-based sniffer chip with tunable cascaded ring resonators is used for real-time spectrum sensing of millimeter-wave carrier signals, enabling reconfigurable temporal discrimination using peak group delay and frequency-to-time mapping.