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[Journal of Materials Science & Technology] Polymer matrix wave-transparent composites: A review
作者:Lin Tang, Junliang Zhang*, Yusheng Tang, Jie Kong, Tianxi Liu and Junwei Gu*
關鍵字:Polymer matrix wave-transparent composites
論文來源:期刊
具體來源:Journal of Materials Science & Technology
發表時間:2020年

AbstractWith the rapid development of electronic information technology, antenna systems in the fields of aviation, aerospace, transportation, and 5G communication services are becoming more and more intensive and accurate. Polymer matrix wave-transparent composites with lightweight, low dielectric constant (ε) and dielectric loss tangent (tanδ), high temperature resistance, and excellent mechanical properties are urgently needed in order to ensure high-fidelity transmission of electromagnetic wave and protect antenna systems from external interference. This review introduces the wave transmission mechanism, key compositions (polymer matrix & reinforced fibers), and several typical testing methods for dielectric properties of polymer matrix wave-transparent composites, mainly elaborates the latest research progress and achievements of polymer matrix wave-transparent composites from polymer matrix, reinforced fibers and their surface functionalization methods, and presents the key scientific and technical problems that need to be solved urgently in the application of polymer matrix wave-transparent composites in the antenna systems. Finally, the future development trends and application prospects of the polymer matrix wave-transparent composites are also proposed.

隨著電子信息技術的快速發展,航空/航天、交通運輸、5G通訊服務等領域的天線系統技術密集度和精確度越來越高,迫切需要制備出輕量化、低介電常數(ε)和介電損耗正切值(tanδ)、耐高溫以及優異力學性能的樹脂基透波復合材料,以確保電磁波的高保真傳輸以及保護天線系統不受外界環境的干擾。本文介紹了樹脂基透波復合材料的透波機理、組成(樹脂基體、增強纖維)及其介電性能測試方法,重點從樹脂基體種類、增強纖維種類及表面功能化改性等方面闡述了樹脂基透波復合材料的最新研究進展及成果,提出了樹脂基透波復合材料在天線系統應用中亟待解決的關鍵科學和技術問題,最后展望了樹脂基透波復合材料未來的發展趨勢和應用前景。

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