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Wireless Sensing Using Dynamic Metasurface Antennas : Challenges and Opportunities

Using wireless communication infrastructure to recognize human behaviors has achieved great success over the last decade. This article presents the opportunities and challenges posed by a novel class of antennas referred to as DMA for wireless sensing. In contrast to conventional solutions that rely on either frequency diversity or spatial diversity for sensing, the proposed system exploits the antenna pattern diversity and software programmability of the DMA to achieve high-performance wireless sensing. We present a general framework for DMA-based wireless sensing, and demonstrate the feasibility and benefits of the DMA in sensing using custom hardware. We identify several research challenges and future directions to fully realize this new concept.

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Informasi Detail

Judul Seri

IEEE COMMUNICATIONS MAGAZINE; Vol.58 No.6 June 2020

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 66 - 71

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

SENSORS
FEATURE EXTRACTION
WIRELESS COMMUNICATION
WIRELESS SENSOR NETWORKS
ANTENNA RADIATION PATTERNS
BEHAVIORAL SCIENCES

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Guohao Lan, Mohammadreza F. Imani, Philipp del Hougne, Wenjun Hu, David R. Smith

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