Spectral-Efficient Frequency-Division Photonic Millimeter-Wave Integrated Sensing and Communication System Using Improved Sparse LFM Sub-Bands Fusion

Scheduling radar and communication functions in a frequency-division multiplexing (FDM) fashion is a classic solution to achieve mutual-interference-free integrated sensing and communication (ISAC) system. However, it is haunted by poor spectral efficiency (SE) in comparison to the spectrum-sharing...

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Veröffentlicht in:	Journal of lightwave technology 2023-12, Vol.41 (23), p.7105-7114
Hauptverfasser:	Zhong, Ningyuan, Li, Peixuan, Bai, Wenlin, Pan, Wei, Yan, Lianshan, Zou, Xihua
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Bandwidths Broadband Coherent fusion processing (CFP) Communication Communications systems Equivalence Fractions Frequency division multiplexing integrated sensing and communication (ISAC) linear frequency modulated (LFM) Millimeter wave communication Millimeter waves millimeter-wave OFDM Orthogonal Frequency Division Multiplexing Particle swarm optimization Photonics Radar Radar range Sensors Signal generation Signal resolution Spectrum allocation Ultra wideband technology ultrawide-band
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