Sparse antenna array based positional modulation design with a low-complexity metasurface

Bo Zhang; Wei Liu; Jingxiao Ma; Zichen Qi; Junwei Zhang; Liang Han; Yang Li; Xiaonan Zhao; Cuiping Zhang; Cheng Wang

doi:10.1109/ACCESS.2020.3027285

Sparse antenna array based positional modulation design with a low-complexity metasurface

Bo Zhang, Wei Liu, Jingxiao Ma, Zichen Qi, Junwei Zhang, Liang Han, Yang Li, Xiaonan Zhao, Cuiping Zhang, Cheng Wang

Research output: Journal article publication › Journal article › Academic research › peer-review

9 Citations (Scopus)

Abstract

Positional modulation (PM) has been introduced recently where a given modulation pattern can only be received at certain desired positions. To achieve it, the multi-path effect is exploited for positional modulation with the aid of metasurface acting as a low-cost flexible reflecting surface. In this paper, sparse antenna array based positional modulation design is proposed for the first time; to reduce the implementation complexity of the metasurface, the number of active units is also minimised for a given PM design requirement. Design examples are provided to show the effectiveness of the proposed design.

Original language	English
Pages (from-to)	177640-177646
Number of pages	7
Journal	IEEE Access
Volume	8
DOIs	https://doi.org/10.1109/ACCESS.2020.3027285
Publication status	Published - Sept 2020

Keywords

Directional modulation
Metasurface
Positional modulation
Sparse antenna array

ASJC Scopus subject areas

General Computer Science
General Materials Science
General Engineering

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10.1109/ACCESS.2020.3027285

Cite this

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title = "Sparse antenna array based positional modulation design with a low-complexity metasurface",

abstract = "Positional modulation (PM) has been introduced recently where a given modulation pattern can only be received at certain desired positions. To achieve it, the multi-path effect is exploited for positional modulation with the aid of metasurface acting as a low-cost flexible reflecting surface. In this paper, sparse antenna array based positional modulation design is proposed for the first time; to reduce the implementation complexity of the metasurface, the number of active units is also minimised for a given PM design requirement. Design examples are provided to show the effectiveness of the proposed design.",

keywords = "Directional modulation, Metasurface, Positional modulation, Sparse antenna array",

author = "Bo Zhang and Wei Liu and Jingxiao Ma and Zichen Qi and Junwei Zhang and Liang Han and Yang Li and Xiaonan Zhao and Cuiping Zhang and Cheng Wang",

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AU - Zhang, Bo

AU - Liu, Wei

AU - Ma, Jingxiao

AU - Qi, Zichen

AU - Zhang, Junwei

AU - Han, Liang

AU - Li, Yang

AU - Zhao, Xiaonan

AU - Zhang, Cuiping

AU - Wang, Cheng

PY - 2020/9

Y1 - 2020/9

N2 - Positional modulation (PM) has been introduced recently where a given modulation pattern can only be received at certain desired positions. To achieve it, the multi-path effect is exploited for positional modulation with the aid of metasurface acting as a low-cost flexible reflecting surface. In this paper, sparse antenna array based positional modulation design is proposed for the first time; to reduce the implementation complexity of the metasurface, the number of active units is also minimised for a given PM design requirement. Design examples are provided to show the effectiveness of the proposed design.

AB - Positional modulation (PM) has been introduced recently where a given modulation pattern can only be received at certain desired positions. To achieve it, the multi-path effect is exploited for positional modulation with the aid of metasurface acting as a low-cost flexible reflecting surface. In this paper, sparse antenna array based positional modulation design is proposed for the first time; to reduce the implementation complexity of the metasurface, the number of active units is also minimised for a given PM design requirement. Design examples are provided to show the effectiveness of the proposed design.

KW - Directional modulation

KW - Metasurface

KW - Positional modulation

KW - Sparse antenna array

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DO - 10.1109/ACCESS.2020.3027285

M3 - Journal article

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SN - 2169-3536

VL - 8

SP - 177640

EP - 177646

JO - IEEE Access

JF - IEEE Access

ER -

Sparse antenna array based positional modulation design with a low-complexity metasurface

Abstract

Keywords

ASJC Scopus subject areas

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