Design of ROF Transmission Module Based on L-type Resistance Network Matching

SHE Qian; LIU Feng-man; MA Peng-cheng; ZHAO Man; LU Yuan

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Design of ROF Transmission Module Based on L-type Resistance Network Matching

更新时间：2026-09-04

- Design of ROF Transmission Module Based on L-type Resistance Network Matching
- Vol. 35, Issue 10, Pages: 107-111(2018)
- 作者机构：
  
  1. 中国科学院机构微电子研究所,北京,100029
  2. 中国科学院物联网研究发展中心,江苏,无锡,214135
  3. 中国科学院大学机构,北京,101408
  4. 华进半导体封装先导技术研发中心有限公司,江苏,无锡,214135
- 作者简介：
- 基金信息：
- DOI：
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- Published：2018
- 稿件说明：
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折骞, 刘丰满, 马鹏程, 赵慢, 陆原. 基于L型电阻网络匹配的ROF发射模块设计[J]. 微电子学与计算机, 2018, 35(10): 107-111.

SHE Qian, LIU Feng-man, MA Peng-cheng, et al. Design of ROF Transmission Module Based on L-type Resistance Network Matching[J]. 2018, 35(10): 107-111.
折骞, 刘丰满, 马鹏程, 赵慢, 陆原. 基于L型电阻网络匹配的ROF发射模块设计[J]. 微电子学与计算机, 2018, 35(10): 107-111. DOI：

SHE Qian, LIU Feng-man, MA Peng-cheng, et al. Design of ROF Transmission Module Based on L-type Resistance Network Matching[J]. 2018, 35(10): 107-111. DOI：

摘要

本文介绍了一种基于ROF技术的多制式、宽频带的光发射模块的研制方案.该模块采用数字光模块的QSFP接口实现多通道传输

通过L型电阻匹配网络实现软硬板之间的阻抗匹配

并且对模块链路中存在的信号完整性问题利用全波仿真工具(HFSS)进行了优化设计与研究.测试结果表明

该方案可以保证在DC-6 GHz保证很好的增益平坦度.

Abstract

This paper introduces a design scheme of multi-standard and broadband light emission module based on ROF technology. The module uses QSFP interface to realize multi-channel transmission. The impedance matching of rigid-flex PCB interconnection is realized by L-type resistance matching network

and the signal integrity problem in the module link is optimized and studied by using full-wave simulation tool (HFSS). The test result shows that the module can guarantee a good gain flatness at DC-6 GHz.

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references

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杨彬彬, 李志华, 刘丰满, 等.高速可插拔光互连模块中信号的完整性设计[J].微电子学, 2014, (02):191-196. DOI: 191

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