On efficient numerical schemes for a two-mode phase field crystal model with face-centered-cubic (FCC) ordering structure
Sign Up to like & getrecommendations! Published in 2019 at "Applied Numerical Mathematics"
DOI: 10.1016/j.apnum.2019.06.017
Abstract: Abstract In this paper, we consider time marching numerical schemes to solve a two-mode phase field crystal model with face-centered-cubic ordering. We propose two type, linear, and unconditionally energy stable schemes by combining the recently… read more here.
Keywords: two mode; numerical schemes; field crystal; phase field ... See more keywords
28-GHz Dual-Mode Phase-Invariant Variable-Gain Amplifier With Phase Compensators
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3184180
Abstract: A 28 GHz dual-mode phase-invariant wide-dynamic-range variable-gain amplifier (VGA) with adaptive phase compensators is presented for use as a gain control element in a beamforming IC, which must have a small chip size and low… read more here.
Keywords: phase compensators; ghz dual; gain; mode phase ... See more keywords
Channel cloning by multi-mode phase-sensitive parametric mixer.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.033376
Abstract: We investigate high fidelity channel replication approaching the idealized notion of channel cloning with negligible excess noise and distortion. Previously proposed cloning architectures require that the channel carriers to be externally seeded, limiting their ultimate… read more here.
Keywords: channel; channel cloning; mixer; phase sensitive ... See more keywords