Presentation 2023-02-16
Reflectarrays Focusing on Angle of Specular Reflection Outside The Operating Frequency Band
Nozomi Chiku, Keisuke Konno, Qiang Chen,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this study, we propose a reflectarray covered by a band-pass frequency selective surface (FSS). By frequency selectivity of the band-pass FSS, the proposed reflectarray directs its main beam to a specific direction at the operating frequency whereas its main beam direction is specular direction outside the operating bandwidth. Therefore, the proposed reflectarray has low impact on other wireless communication systems outside the operating bandwidth. The proposed reflectarray is designed and its scattering performance is demonstrated.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) reflectarray / Frequency Selective Surfaces / millimeter wave / 5G
Paper # AP2022-211
Date of Issue 2023-02-08 (AP)

Conference Information
Committee AP
Conference Date 2023/2/15(3days)
Place (in Japanese) (See Japanese page)
Place (in English) Tohoku University, Aobayama Campus
Topics (in Japanese) (See Japanese page)
Topics (in English) Industrial Session, Antennas and Propagation
Chair Hiroshi Yamada(Niigata Univ.)
Vice Chair Mitoshi Fujimoto(Fukui Univ)
Secretary Mitoshi Fujimoto(National Defense Academy)
Assistant Tomoki Murakami(NTT)

Paper Information
Registration To Technical Committee on Antennas and Propagation
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Reflectarrays Focusing on Angle of Specular Reflection Outside The Operating Frequency Band
Sub Title (in English)
Keyword(1) reflectarray
Keyword(2) Frequency Selective Surfaces
Keyword(3) millimeter wave
Keyword(4) 5G
1st Author's Name Nozomi Chiku
1st Author's Affiliation Tohoku University(Tohoku Univ.)
2nd Author's Name Keisuke Konno
2nd Author's Affiliation Tohoku University(Tohoku Univ.)
3rd Author's Name Qiang Chen
3rd Author's Affiliation Tohoku University(Tohoku Univ.)
Date 2023-02-16
Paper # AP2022-211
Volume (vol) vol.122
Number (no) AP-378
Page pp.pp.79-82(AP),
#Pages 4
Date of Issue 2023-02-08 (AP)