Adjustment of Shielding Effectiveness, Optical Transmission, and Sheet Resistance of Conducting Films Deposited on Glass Substrates

被引：21

作者：

Corredores, Yonathan ^{[1
,2
]}

Besnier, Philippe ^{[1
,2
]}

Castel, Xavier ^{[1
,2
]}

Sol, Jerome ^{[1
,2
]}

Dupeyrat, Cyril ^{[3
]}

Foutrel, Patrice ^{[3
]}

机构：

[1] Univ Rennes 1, Inst Elect & Telecommun Rennes, F-22004 St Brieuc, France

[2] INSA Rennes, F-35042 Rennes, France

[3] Safran Grp, SAGEM Def Securite, F-75724 Paris, France

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2017年 / 59卷 / 04期

关键词：

Conducting materials; dielectric substrates; electromagnetic shielding; indium tin oxide; mesh metal film; optical transparency; reverberation chamber; sheet resistance; thin film; MEAN FREE-PATH; TRANSPARENT ELECTRODES; LIGHT TRANSMITTANCE; THIN-FILMS; MESH; COATINGS; METALS;

D O I：

10.1109/TEMC.2017.2654269

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper addresses the combined theoretical assessment of shielding effectiveness, optical transmission, and sheet resistance of conductors in a thin-film technology. The synthesized model is based on the well-known transmission line approach to describe the wave propagation through multilayer structures consisting in thin films deposited on dielectric substrates. In this study, a complete model synthesis is presented, combining the estimation of the above parameters simultaneously. This model includes corrections of a few errors and inaccuracies regarding the computation of thin-film impedances, thereby clarifying the current literature survey. Additionally achieving the best tradeoff between shielding effectiveness and optical transmission is facilitated with the proposed model. Experimental results from continuous and mesh conducting films deposited on glass substrates have been compared with the theoretical ones, thereby validating the present model.

引用

页码：1070 / 1078

页数：9

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