High-fidelity distributed fiber-optic acoustic sensor with fading noise suppressed and sub-meter spatial resolution
In order to solve fading problem and realize sub-meter spatial resolution in DAS, this paper
proposes a novel configuration of time-gated digital optical frequency domain reflectometry …
proposes a novel configuration of time-gated digital optical frequency domain reflectometry …
Frequency-demultiplication OEO for stable millimeter-wave signal generation utilizing phase-locked frequency-quadrupling
A novel scheme for the generation and stabilization of the millimeter-wave (mmW) signal
employing a frequency-demultiplication optoelectronic oscillator (FD-OEO) has been …
employing a frequency-demultiplication optoelectronic oscillator (FD-OEO) has been …
Photonic generation of frequency-multiplied microwave signals with constant amplitudes
Y Zi, Y Jiang, X Zhang, R Dong, H Luo… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
This letter presents a photonic scheme to generate frequency-multiplied microwave signals
with nearly constant amplitude. Optical injection locking and an optical fiber active loop filter …
with nearly constant amplitude. Optical injection locking and an optical fiber active loop filter …
Ondas milimétricas sobre fibra: backhaul para redes móveis de quinta geração
HM Martins - 2018 - repositorio.ufu.br
RESUMO O processo de padronização das redes móveis de quinta geração estabelece
que estas deverão apresentar altíssimas taxas de transferência de dados, extrema …
que estas deverão apresentar altíssimas taxas de transferência de dados, extrema …
RF Pilot Tone Based Photonic Pattern Recognition
In this paper a novel technique to perform photonic pattern recognition using RF pilot tones
is proposed. To improve the detection sensitivity, the detection of matched and mismatched …
is proposed. To improve the detection sensitivity, the detection of matched and mismatched …