研究目的
To explore the integration of wireless networks and optical fiber networks through Radio over Fiber (RoF) technology and its applications in various fields.
研究成果
RoF technology provides an optimal solution for efficient propagation of radio signals using optical fiber links in wireless communication networks, offering advantages such as wide bandwidth, less power consumption, immunity to EMI and RFI, low signal attenuation, dynamic resource utilization, multi-service operation, easy installation and maintenance, and multi-operator service capability.
研究不足
The performance of the RoF system is degraded due to nonlinear distortion introduced at both modulation and photodetection process. Meeting stringent requirements of linearity may result in higher costs and system complexity.
1：Experimental Design and Method Selection:
The paper describes the typical configuration of an RoF system, including the use of laser sources and electro-optical devices for signal propagation.
2：Sample Selection and Data Sources:
The RF input signal can be baseband analog/digital data, IF-modulated signal, or RF-modulated signal.
3：List of Experimental Equipment and Materials:
Includes laser source, photodetector, power amplifier, circulator, Tx/Rx antenna, low-noise amplifier.
4：Experimental Procedures and Operational Workflow:
Describes the modulation of the optical source and the conversion of optical signal back to electrical signal at the base station.
5：Data Analysis Methods:
Discusses the performance degradation due to nonlinear distortion and methods to suppress it.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
