光通信技术2025，Vol.49Issue(6)：21-24,4.DOI:10.13921/j.cnki.issn1002-5561.2025.06.004
用于射频光通信的小型化RL增益均衡器设计
Design of a miniaturized RL gain equalizer for radio frequency optical communication
熊平戬 1席虹标 1吴淑婷 1李荣亮1
作者信息
- 1. 中国电子科技集团公司 第三十四研究所,广西 桂林 541004
- 折叠
摘要
Abstract
In rradio frequency optical communication systems,the electrical-to-optical and optical-to-electrical conversion de-vices can lead to in-band gain non-flatness,which affects system performance.A miniaturized resistor-inductor(RL)gain equalizer designed for radio frequency communication was developed.Through parameter sweep simulation and optimization,the traditional resistor-inductor-capacitor(RLC)circuit was simplified into an RL passive network.A two-stage RL equalizer was cascaded and applied to an L-band radio frequency photonic communication system,and the equalizer was fabricated and experimentally tested.The test results show that the RL equalizer applied to the L-band(900 MHz～2.5 GHz)system optimizes the gain flatness from 2.4 dB to 0.8 dB,with an improvement of 1.6 dB,providing an effective and economical solution for im-proving system performance..关键词
均衡器/射频光通信/平坦度/激光器/探测器Key words
equalizer/radio frequency optical communication/flatness/laser/detector分类
信息技术与安全科学引用本文复制引用
熊平戬,席虹标,吴淑婷,李荣亮..用于射频光通信的小型化RL增益均衡器设计[J].光通信技术,2025,49(6):21-24,4.
