高频高速通信覆铜板信号损失分析及研究进展

doi:10.16257/j.cnki.1681-1070.2021.1110

电子与封装 ›› 2021, Vol. 21 ›› Issue (11): 110402 . doi: 10.16257/j.cnki.1681-1070.2021.1110

高频高速通信覆铜板信号损失分析及研究进展

苏晓渭¹;赵海波²;王成勇²;王冬艳²;盛小涛²

1.安徽鸿海新材料股份有限公司；安徽安庆　246121；2.合肥工业大学材料科学与工程学院，合肥　230009

收稿日期:2021-03-15 出版日期:2021-11-24 发布日期:2021-06-08
作者简介:苏晓渭(1973—)，男，陕西宝鸡人，本科，工程师，主要从事新型电子材料制备及性能研究。

Analysis and Research Progresson Signal Loss of High Frequency and High Speed Communication Copper CladLaminate

SU Xiaowei¹, ZHAO Haibo², WANG Chengyong² WANG Dongyan², SHENG Xiaotao²

1. AnhuiHonghai New Material Co., Ltd, Anqing 246121, China; 2. School of MaterialsScience and Engineering, HeifeiUniverdity of Technology, Heifei230009, China

Received:2021-03-15 Online:2021-11-24 Published:2021-06-08

摘要/Abstract

摘要： 5G通信信号的频率不断提高，作为各类集成电路的基板，覆铜板在高频通信条件下，对传输信号损失的影响比低频通信条件下大幅提高。5G高频高速通信对信号质量的要求也更加严格。研究在高频下覆铜板导致的各种信号损失成因及其控制措施具有较大的应用价值，也是目前国内外学者在该领域的研究热点。分析了高频高速覆铜板导致的信号损失的主要途径，概括了近年来高频覆铜板信号损失控制技术领域的研究进展，重点从导体损耗、介质损耗、辐射损耗等方面入手，分析了影响损耗的主要参数，给出了降低信号损失的可行方案。

关键词: 覆铜板, 高频损耗, 铜箔粗糙度, 非极性树脂

Abstract: The frequency of 5G communication signals is constantly improving. As the substrate of all kinds of integrated circuits, the influence of copper clad laminate on transmission signal loss is greater under the condition of high frequency communication than that under the condition of low frequency communication. 5G high frequency and high speed communication also has more stringent requirements for signal quality. It is of great application value to study the causes and control measures of various signal loss caused by copper clad laminate at high frequency. It is also the research hotspot of domestic and foreign scholars in this field. To the main way of the signal loss, the paper analyzed the signal loss of transmission signal under high frequency and high speed for copper clad laminates. The loss control technologies were surveyed on the signal transmission of high frequency copper clad laminates in recent years. The research progress mainly focused on conductor loss, dielectric loss, and other aspects of radiation loss. The main parameters affecting the loss were analyzed, and the feasible scheme of lower signal loss is given.

Key words: coppercladlaminate, highfrequencyloss, copperfoilroughness, nonpolarresin

中图分类号:

TN405.97

苏晓渭, 赵海波, 王成勇, 王冬艳, 盛小涛. 高频高速通信覆铜板信号损失分析及研究进展[J]. 电子与封装, 2021, 21(11): 110402 .

SU Xiaowei, ZHAO Haibo, WANG Chengyong WANG Dongyan, SHENG Xiaotao. Analysis and Research Progresson Signal Loss of High Frequency and High Speed Communication Copper CladLaminate[J]. Electronics & Packaging, 2021, 21(11): 110402 .

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中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

高频高速通信覆铜板信号损失分析及研究进展

Analysis and Research Progresson Signal Loss of High Frequency and High Speed Communication Copper CladLaminate

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