Photonic radar for 3D imaging: From millimeter to terahertz waves
With the development of 5G and other technologies, radar imaging techniques in high-
frequency bands up to the terahertz (THz) range have attracted considerable attention. In …
frequency bands up to the terahertz (THz) range have attracted considerable attention. In …
A processing framework for airborne microwave photonic SAR with resolution up to 0.03 m: Motion estimation and compensation
Airborne synthetic aperture radar (SAR) with an imaging resolution of up to 0.03 m is
developed. However, the imaging process suffers from motion errors with 2-D spatial-variant …
developed. However, the imaging process suffers from motion errors with 2-D spatial-variant …
Broadband photon-assisted terahertz communication and sensing
Terahertz band (0.1 to 10 THz) with high carrier frequency and large available bandwidth
has become a promising candidate to meet the 100 Gbit/s or even 1 Tbit/s data rate required …
has become a promising candidate to meet the 100 Gbit/s or even 1 Tbit/s data rate required …
11‐GHz‐Bandwidth Photonic Radar using MHz Electronics
The ever‐increasing demand for high resolution and real‐time recognition in radar
applications has fuelled the development of electronic radars with increased bandwidth …
applications has fuelled the development of electronic radars with increased bandwidth …
Millimeter-wave joint radar and communication system based on photonic frequency-multiplying constant envelope LFM-OFDM
The joint radar and communication (JRC) system providing both large-capacity transmission
and high-resolution ranging will play a pivotal role in the next-generation wireless networks …
and high-resolution ranging will play a pivotal role in the next-generation wireless networks …
High-resolution microwave photonic radar with sparse stepped frequency chirp signals
C Ma, Y Yang, F Cao, X Wang, X Liu… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
High-resolution radar requires broadband signal generation and processing, which
challenges the state-of-the-art electronics. In contrast, microwave photonic technologies …
challenges the state-of-the-art electronics. In contrast, microwave photonic technologies …
Microwave photonic MIMO radar for high-resolution imaging
B Gao, F Zhang, G Sun, Y Xiang… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
A microwave photonic multiple-input and multiple-output (MIMO) radar is proposed and
demonstrated to implement high-resolution imaging. In the proposed system, multiple …
demonstrated to implement high-resolution imaging. In the proposed system, multiple …
Measurement of target range and Doppler shift by incorporating PDM-enabled FMCW-based photonic radar
Measurement is an essential part of modern science as well as of engineering, commerce,
and daily life. As per recent reports of world health organization (WHO), most accidents …
and daily life. As per recent reports of world health organization (WHO), most accidents …
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 …
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
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 …
and multiple users will play an important pole in future 6G wireless networks. Here, we …