Wireless Sensing Using Dynamic Metasurface Antennas: Challenges and Opportunities


Journal Article

© 1979-2012 IEEE. 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.

Full Text

Duke Authors

Cited Authors

  • Lan, G; Imani, MF; Hougne, PD; Hu, W; Smith, DR; Gorlatova, M

Published Date

  • June 1, 2020

Published In

Volume / Issue

  • 58 / 6

Start / End Page

  • 66 - 71

Electronic International Standard Serial Number (EISSN)

  • 1558-1896

International Standard Serial Number (ISSN)

  • 0163-6804

Digital Object Identifier (DOI)

  • 10.1109/MCOM.001.1900696

Citation Source

  • Scopus