A silicon-photonics multi-resonant distributed feedback resonator-based filter is designed and employed into an integrated millimeter-wave band synthesizer performing ideal fivefold multiplication of a 19.7 GHz local oscillator frequency, leading to a phase noise of -125 dBc/Hz at 1 MHz offset from the generated 98.5 GHz carrier.
High-Quality 98.5-GHz Carrier Generation with Silicon Photonics mm-Wave Band Synthesizer Embedding a Multi-Resonant Optical Filter
Imran, Muhammad;Malacarne, Antonio;Bogoni, Antonella;Porzi, Claudio
2025-01-01
Abstract
A silicon-photonics multi-resonant distributed feedback resonator-based filter is designed and employed into an integrated millimeter-wave band synthesizer performing ideal fivefold multiplication of a 19.7 GHz local oscillator frequency, leading to a phase noise of -125 dBc/Hz at 1 MHz offset from the generated 98.5 GHz carrier.File in questo prodotto:
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