講演抄録/キーワード |
講演名 |
2022-08-19 11:20
28GHz帯ローカル5Gへの応用に向けた2連素子異常反射ホイヘンスメタサーフェスの検討 ○ホンナラ タナン・佐々木隆吉・白澤嘉樹・佐々木克守・佐藤啓介・大島一郎(電気興業)・道下尚文(防衛大)・中林寛暁・長 敬三(千葉工大) AP2022-66 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
This paper presents a design of dual-polarized bipartite Huygens’s metasurface (HMTS) for Local 5G application at 28.25 GHz. Our proposed HMTS is simply formed by only two resonators per a diffraction grating period. To support both V- and H-Pol. wave propagations, the modified cross-shaped resonator is used in the HMTS design based on single PCB layer. By properly selecting the grating period and optimizing bipartite resonator, our optimal HMTS can provide a similar wave reflection feature of θi = 10º to θr = -70º under two opposite sides of wave incident plane. Regarding to this flexibility of wave impinging side, our proposed HMTS enables a simple installation and cost reduction. Then, an alternative application on room ceiling is discussed for expanding Local 5G coverage onto blind spot area behind wave obstacle. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Huygens’ Metasurface / Anomalous Reflection / mmWave / Local 5G / / / / |
文献情報 |
信学技報, vol. 122, no. 153, AP2022-66, pp. 11-16, 2022年8月. |
資料番号 |
AP2022-66 |
発行日 |
2022-08-12 (AP) |
ISSN |
Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
AP2022-66 |