Toward a new generation of radar systems based on microwave photonic technologies

G Serafino, F Scotti, L Lembo, B Hussain… - Journal of Lightwave …, 2019 - opg.optica.org
This paper reviews on the latest advances in microwave photonics applied to radar systems,
tracing the evolutions of functionalities in the photonic radar toward a new generation of …

Microwave photonic imaging radar with a sub-centimeter-level resolution

C Ma, Y Yang, C Liu, B Fan, X Ye… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
Microwave photonic radars enable fast or even real-time high-resolution imaging thanks to
its broad bandwidth. Nevertheless, the frequency range of the radars usually overlaps with …

Spectral-efficient frequency-division photonic millimeter-wave integrated sensing and communication system using improved sparse LFM sub-bands fusion

N Zhong, P Li, W Bai, W Pan, L Yan… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
Scheduling radar and communication functions in a frequency-division multiplexing (FDM)
fashion is a classic solution to achieve mutual-interference-free integrated sensing and …

Photonics-assisted millimeter-wave multiband integrated sensing and communication system using coherent receiving

W Bai, P Li, X Zou, N Zhong, W Pan… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Multiband integrated sensing and communication (ISAC) systems towards multiple functions
and multiple users will play an important pole in future 6G wireless networks. Here, we …

Microwave photonic radar lost bandwidth spectrum recovery algorithm based on improved TSPN-ADMM-Net

Y Hai, J Wu, Y Ma, W Pu, Z Li, R Wang… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Compared with conventional microwave regime radars, microwave photonic (MWP) radar is
capable of transmitting extremely large bandwidth signals, wherein the frequencies of such …

Coherent dual-band radar-over-fiber network with VCSEL-based signal distribution

A Malacarne, S Maresca, F Scotti, P Ghelfi… - Journal of Lightwave …, 2020 - opg.optica.org
Today, the advent of radar sensing in applications requiring ever higher precision, such as
automotive and industrial monitoring, needs the development of systems with superior …

HiSAC: high-resolution sensing with multiband communication signals

J Pegoraro, JO Lacruz, M Rossi, J Widmer - Proceedings of the 22nd …, 2024 - dl.acm.org
Integrated Sensing And Communication (ISAC) systems are expected to perform accurate
radar sensing while having minimal impact on communication. Ideally, sensing should only …

[HTML][HTML] A Resolution-Improving Method for Multiband Imaging Based on an Extrapolated RELAX Algorithm

J Huang, W Jiang, J Liu, Q Xie, W Li - Remote Sensing, 2024 - mdpi.com
A resolution-improving method for multiband imaging based on an extrapolated RELAX
algorithm (ERA) is proposed. The proposed method improves image resolution by …

Target Detection Using Fused Unidentical Photonics-based LFM Sub-band Radar signals with an Adaptive Feed Forward Network Equalizer

B Nakarmi, SMR Islam, HN Parajuli, IA Ukaegbu… - IEEE …, 2025 - ieeexplore.ieee.org
This paper proposes and experimentally demonstrate sub-bands fusion of photonically
generated linear frequency modulated (Ph-LFM) radar signals with unidentical bandwidth …

High-resolution detection by multiband fusion of photonics-based radars

X Zhu, F Zhang, B Gao, S Pan… - 2021 Photonics & …, 2021 - ieeexplore.ieee.org
In recent years, microwave photonic technologies have been applied to overcome the
bandwidth limitation of traditional radars. Previously reported photonics-based radars can …