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J-GLOBAL ID：202202242712227424   整理番号：22A0476499

中間層として無損失媒質を有するサンドイッチ構造から成る広帯域マイクロ波吸収器【JST・京大機械翻訳】

Broadband microwave absorber composed of sandwich structure with a lossless medium as the intermediate layer

著者 (36件)： Liu Zhou (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Liu Zhou (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Liu Zhou (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Wang Yuankang (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Wang Yuankang (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Wang Yuankang (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Li Kewei (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Li Kewei (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Li Kewei (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Ding Shilei (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Ding Shilei (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Ding Shilei (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Wang Fanggui (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Wang Fanggui (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Wang Fanggui (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Zhang Pengyu (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Zhang Pengyu (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Zhang Pengyu (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Yang Wenyun (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Yang Wenyun (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Yang Wenyun (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Liu Shunquan (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Liu Shunquan (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Liu Shunquan (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Han Jingzhi (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Han Jingzhi (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Han Jingzhi (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Wang Changsheng (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Wang Changsheng (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Wang Changsheng (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Du Honglin (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Du Honglin (Institute of Condensed Matter and Materials Physics, School of Physics, Peking University, Beijing 100871, PR China) ,  Du Honglin (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China) ,  Yang Jinbo (State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871, PR China) ,  Yang Jinbo (Collaborative Innovation Center of Quantum Matter, Beijing 100871, PR China) ,  Yang Jinbo (Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Peking University, Beijing 100871, PR China)
資料名： Journal of Magnetism and Magnetic Materials  (Journal of Magnetism and Magnetic Materials)
巻： 548  ページ： Null  発行年： 2022年 
JST資料番号： H0644A  ISSN： 0304-8853  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： オランダ (NLD)  言語： 英語 (EN)

抄録/ポイント： サンドイッチ構造を有する広帯域マイクロ波吸収体を,中間層として無損失媒体(パラフィンまたは空気)を創造的に設計した。パラフィン層は吸収体のインピーダンスを効果的に調整し,特に高周波数域では,有効吸収領域の上限を14.5GHzから18GHzまで明らかに上昇させた。その結果,有効吸収帯域幅(EAB,-10dB以下の反射損失)は10.1GHzに広がり,全Kuバンドと全Xバンドをカバーし,全厚さは2.5mmであり,その中でパラフィン中間層は厚さ0.8mmであった。Maxwell方程式に基づいて,正規化Poyntingベクトルと損失解析を与えて,パラフィン層が損失がないにもかかわらず,パラフィン層が全損失を強化することができることを明らかにした。さらに,中間パラフィン層は空気または真空でも置換でき,軽量の高性能吸収体の設計のための新しい展望を提供した。Copyright 2022 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： Maxwell方程式 ,  インピーダンス ,  *サンドイッチ構造 ,  パラフィンワックス ,  HF【周波数】 ,  *媒質 ,  帯域幅 ,  *広帯域 ,  吸収体 ,  正規化
準シソーラス用語： 中間層 ,  Kuバンド ,  Xバンド ,  *マイクロ波吸収 ,  マイクロ波吸収体 , 【Automatic Indexing@JST】

著者キーワード (5件)： マイクロ波吸収材料 ,  サンドイッチ構造 ,  無損失中間層 ,  広帯域吸収 ,  インピーダンス調整効果

分類 (3件)： 金属結晶の磁性  (BM06040T) ,  金属薄膜  (BK14030T) ,  酸化物結晶の磁性  (BM06050E)

タイトルに関連する用語 (6件)： 中間層 ,  無損失 ,  媒質 ,  サンドイッチ ,  広帯域 ,  マイクロ波吸収