[PDF][PDF] Photonic techniques for indoor spatially-multiplexed wireless communication

J Huang - 2022 - research.tue.nl
… broadbandwidth, large-scale, low-cost phase-coherent DWDM … -farmed 2G/3G spectrum, the
identified spectrum for IMT, and … These bands have the available bandwidth of up to several

Towards a scaleable 5G fronthaul: Analog radio-over-fiber and space division multiplexing

S Rommel, D Dodane, E Grivas… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
… The optical bandwidth or spectrum required for AROF … one to multiple tones, but suffer from
coherence issues inherent … In the interest of scalability, we focus on using only commercially …

Scalable Hardware-Efficient Architecture for Frame Synchronization in High-Data-Rate Satellite Receivers

L Crocetti, E Pagani, M Bertolucci, L Fanucci - Electronics, 2024 - mdpi.com
… and rely on a parallel architecture to support high throughput … , we are interested in non-coherent
frame synchronization in the … code acquisition in spread-spectrum communications [22], …

Coexistence and spectrum sharing above 100 GHz

M Polese, X Cantos-Roman, A Singh… - Proceedings of the …, 2023 - ieeexplore.ieee.org
… need tens of gigahertz of bandwidth to target terabit-per… This is represented in (3) by the
scaling factor K, which we … of the transmitter within an established “coordination zone” [59…

Ultra-low phase noise frequency division with array of direct digital synthesizers

M Pomponio, A Hati, C Nelson - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… -phase noise output due to coherent addition of the common … phase noise within the PLL
bandwidth, while outside it is … the phase and amplitude spectral densities of the combined …

[PDF][PDF] History and Ultrahigh Bandwidth Applications of Optical Microcombs

DJ Moss - files.osf.io
… of its spectral bandwidth, energy efficiency, phase coherence, … , such as frequency synthesis
[2028], spectral filtering [29-33], … -based transversal filter systems, bandwidth scaling was …

Optically synchronized phased arrays in CMOS

M Gal-Katziri, C Ives, A Khakpour… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
bandwidth, which is also included in the measurement. The improved spurious tone rejection
eases the system compliance with spectral … , we measure a coherent increase of received …

Multi-beam optical phase array for long-range LiDAR and free-space data communication

Y Wu, S Shao, Y Li, X Chen, D Che, J Chen… - Optics & Laser …, 2022 - Elsevier
… a coherent LiDAR and FSO based on a fiber OPA. The OPA used high-bandwidth DC-… m
/ s at distance of 700 m, where the output spectrum of the detected signal shows that the upper …

Frequency comb distillation for optical superchannel transmission

C Prayoonyong, A Boes, X Xu, M Tan… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
… , 64-QAM sub-channels at a spectral efficiency of 10.6 b/s/Hz, … the capacity and optical
bandwidth of systems over standard … LO line at the 25-GHz bandwidth coherent receiver (Finisar …

Demonstration of Coherent Beam Combining for Atmospheric Free Space Optical Communication Over 10 Km

O Balasiano, E Wohlgemuth, I Attia… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
… utilizing transmitter-side coherent beam combining (CBC) based on … deployment, high
bandwidth, license-free spectrum usage, … scaling. Among other classes of laser combining, CBC …