RF self-interference cancellation by using photonic technology

X Han, X Su, S Fu, Y Gu, Z Wu, X Li, M Zhao - Chinese Optics Letters, 2021 - opg.optica.org
Radio frequency (RF) self-interference is a key issue for the application of in-band full-
duplex communication in beyond fifth generation and sixth generation communications …

High-performance dual-band radio-over-fiber link for future 5G radio access applications

F Shi, Y Fan, X Wang, W Zhang, Y Gao - Journal of Optical …, 2022 - opg.optica.org
For the fronthaul between the baseband unit and the remote radio unit (RRU), radio over
fiber (RoF) is promising to replace the Common Public Radio Interface in beyond fifth …

Multi-octave analog photonic link with improved second-and third-order SFDRs

Q Tan, Y Gao, Y Fan, Y He - optics communications, 2018 - Elsevier
The second-and third-order spurious free dynamic ranges (SFDRs) are two key performance
indicators for a multi-octave analogy photonic link (APL). The linearization methods for either …

[PDF][PDF] 超宽带阵列化微波光子处理技术

周涛, 刘静娴, 陈智宇, 何梓昂, 谢爱平, 钟欣… - Acta Optica …, 2022 - researching.cn
摘要超宽带阵列化已经成为雷达, 通信, 电子战等电子信息系统的共性发展趋势,
而融合了微波和光子各自优势的微波光子处理技术, 能够以一种全新的技术体制推动电子信息 …

RoF system based on phase modulator-employing polarization for linearization

S Singh, SK Arya, S Singla - Journal of Optics, 2018 - Springer
In this paper, an analytical model is represented to analyze and improve the performance of
radio over fiber (RoF) links against nonlinear distortion. RoF transmission link comprised of …

A linear microwave electro-optic front end with SiGe distributed amplifiers and segmented silicon photonic Mach–Zehnder modulator

N Hosseinzadeh, A Jain, K Ning… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
The dynamic range of a radio-over-fiber (RoF) link is fundamentally limited by the linearity of
electro-optic modulators. Silicon photonic (SiP) processes offer significant potential for …

Linearization for microwave photonic OFDM transmission systems using an iterative algorithm based on FEC mechanism

Y Chen, Y Chen - Journal of Lightwave Technology, 2022 - ieeexplore.ieee.org
A digital linearization algorithm is proposed to reduce the third-order intermodulation
distortion (IMD3) for the microwave photonic (MWP) orthogonal frequency-division …

A linearized analog microwave photonic link with an eliminated even-order distortions

TN Mirza, S Haxha, I Dayoub - IEEE Systems Journal, 2021 - ieeexplore.ieee.org
An improved linearized analog microwave photonic link (AMPL) with significant multioctave
bandwidth performance is experimentally presented. The proposed AMPL configuration is …

Fast self-adaptive generic digital linearization for analog microwave photonic systems

P Li, W Pan, X Zou, W Bai, Y Pan… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
Developing generic and self-adaptive methods to alleviate the nonlinearity issues remain of
high importance for various microwave photonic (MWP) systems. Here, we propose and …

Linearity optimization of multi-octave analog photonic links based on power weighting, polarization multiplexing and bias control

W Wang, Y Fan, R Wang, B Chen, B Kang, Y Gao - Optics Express, 2021 - opg.optica.org
We present and demonstrate an approach to linearizing analog photonic links (APLs) with
substantially enhanced multi-octave spurious-free dynamic range (SFDR). Combining with …