Multimode Circular Antenna Array for Spatially Encoded Data Transmission

Anil Chepala, Yuan Ding, Vincent F. Fusco

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Abstract

We present a new technique for data transmission by wireless. We show how a circular array can have each of its major radiating modes orthogonally encoded with data. These data impressed radiating modes are concurrently excited, and then spatially combined, in order to give a structured far-field radiation pattern. Also discussed is how a receiver can recover these orthogonal data streams. A proof of principle Multi-Mode Circular Array (MMCA) is designed, simulated and tested at 900 MHz.
Original languageEnglish
Pages (from-to)3863-3868
Number of pages6
JournalIEEE Transactions on Antennas and Propagation
Volume67
Issue number6
Early online date18 Mar 2019
DOIs
Publication statusPublished - Jun 2019

Keywords

  • Circular array
  • multimode antenna orthogonal coding

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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