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Conferences > OFC > 2020 > M3H > M3H.5

Photonic-Enabled Real-Time Frequency-Spectrum Tracking of Broadband Microwave Signals at a Nanosecond Scale

Saikrishna R. Konatham, L. R. Cortés, J. H. Chang, L. Rusch, S. LaRochelle, and J. Azaña

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Abstract

We demonstrate real-time and gap-free continuous frequency-spectrum analysis of broadband (GHz-bandwidth) microwave signals with unprecedented nanosecond resolutions through an analog time-mapped spectrogram approach, enabling detection of frequency interferences and transients with durations down to ~5ns.

© 2020 The Author(s)

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