Random code shifting based ultra-wideband photonic compressive receiver with image-frequency distinction
We propose an ultra-wideband photonic compressive receiver based on random codes
shifting with image-frequency distinction. By shifting the center frequencies of two random …
shifting with image-frequency distinction. By shifting the center frequencies of two random …
Photonic-assisted space-frequency two-dimensional compressive radar receiver for high-resolution and wide-range detection
Existing photonic compressive receivers have the problem of resolution deterioration when
applied in wide-range radar detection. In this study, we propose a photonic-assisted space …
applied in wide-range radar detection. In this study, we propose a photonic-assisted space …
Photonic compressive sensing of sparse radio frequency signals with a single dual-electrode Mach–Zehnder modulator
A novel approach to realizing compressive sensing (CS) of sparse radio frequency (RF)
signals based on photonic random demodulation (RD) is proposed. The key function of …
signals based on photonic random demodulation (RD) is proposed. The key function of …
Photonic compressive sensing for analog-to-information conversion with a delay-line based microwave photonic filter
Compressive sensing (CS) in the photonic domain is highly promising for analog-to-
information conversion of sparse signals due to its potential capability of high input …
information conversion of sparse signals due to its potential capability of high input …
Photonics-assisted compressed sensing of radio frequencies with a rate-doubled bipolar random sequence
R Li, H Chi, B Yang, S Yang, T Jin - Optics Letters, 2023 - opg.optica.org
A novel, to the best of our knowledge, photonics-assisted scheme for compressed sensing
(CS) of sparse RF signals is proposed. An architecture with time-delayed dual-channel …
(CS) of sparse RF signals is proposed. An architecture with time-delayed dual-channel …
Compressive sensing with a microwave photonic filter
In this letter, we present a novel approach to realizing photonics-assisted compressive
sensing (CS) with the technique of microwave photonic filtering. In the proposed system, an …
sensing (CS) with the technique of microwave photonic filtering. In the proposed system, an …
Sparse radio frequency signal sampling based on 1-bit quantized photonic compressive sensing system
Y Cai, X Tang, Y Zhang, S Pan - 2023 International Topical …, 2023 - ieeexplore.ieee.org
A 1-bit quantized photonic compressive sensing (PCS) system is proposed and
experimentally demonstrated. The 1-bit quantization is realized with a comparator …
experimentally demonstrated. The 1-bit quantization is realized with a comparator …
Photonics-enabled compressive sensing with spectral encoding using an incoherent broadband source
In this Letter, we propose an approach to achieving photonics-enabled compressive sensing
of sparse wideband radio frequency signals in which an incoherent broadband source is …
of sparse wideband radio frequency signals in which an incoherent broadband source is …
Compressive sensing based on optical mixing using a spectral shaper with bipolar coding
Photonic compressive sensing (CS) has attracted great research interest for its potentials in
the acquisition of wideband sparse signals with relatively low sampling rate. The photonic …
the acquisition of wideband sparse signals with relatively low sampling rate. The photonic …
Photonic compressive sensing with a micro-ring-resonator-based microwave photonic filter
A novel approach to realize photonic compressive sensing (CS) with a multi-tap microwave
photonic filter is proposed and demonstrated. The system takes both advantages of CS and …
photonic filter is proposed and demonstrated. The system takes both advantages of CS and …