A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar

Photonics-based radars offer intriguing potential but face tradeoffs in tunability, complexity, and noise. Here the authors present microwave generation in a photonics platform by heterodyning of two low-noise, self-injection-locked lasers, and demonstrate its advantages in an FMCW radar system.

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Autores principales: Eric A. Kittlaus, Danny Eliyahu, Setareh Ganji, Skip Williams, Andrey B. Matsko, Ken B. Cooper, Siamak Forouhar
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/eb4143f2cc374e88bdd695a5c02f1502
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