Resonant and off-resonant microwave signal manipulation in coupled superconducting resonators
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.094518
Abstract: We present an experimental demonstration as well as a theoretical model of an integrated circuit designed for the manipulation of a microwave field down to the single-photon level. The device is made of a superconducting… read more here.
Keywords: manipulation; resonant microwave; microwave signal; signal manipulation ... See more keywords
Photonic Generation of Multilevel Frequency-Hopping Microwave Signal
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2018.2885943
Abstract: A photonic scheme to generate a 4-level frequency hopping (FH) microwave signal is proposed and experimentally demonstrated. The frequency of the generated signal can be fast and flexibly switched by shifting the combinations of two… read more here.
Keywords: frequency; microwave signal; hopping microwave; generation multilevel ... See more keywords
Angle-of-arrival estimation of a microwave signal based on optical interference and stimulated Brillouin scattering
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.3.036110
Abstract: Abstract. We propose an optical approach to estimate the angle of arrival (AoA) of a microwave signal. The microwave signal and its phase-shifted replica received from separated antenna elements are applied to a null-biased dual-drive… read more here.
Keywords: brillouin scattering; microwave signal; stimulated brillouin; arrival estimation ... See more keywords
Period-One Laser Dynamics for Photonic Microwave Signal Generation and Applications
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DOI: 10.3390/photonics9040227
Abstract: Due to the advantages of rich dynamics, small size, and easy integration, semiconductor lasers have many applications in microwave photonics. With a proper perturbation to invoke period-one (P1) nonlinear laser dynamics, a widely tunable microwave… read more here.
Keywords: photonic microwave; microwave signal; laser dynamics; period one ... See more keywords