Time-Reversal Based Range Extension Technique for Ultra-Wideband (UWB) Sensors and Applications in Tactical Communications and Networking

Abstract

This report summarizes our recent UWB testbed development work with specific progresses in measurement of current system, 2 by 1 MISO system implementation and waveform optimization. The radio testbed is in evolution toward a wideband MIMO system. MISO time reversal concept has been successfully demonstrated based on an energy detector receiver. The receiver is being modified to become the coherent type. Then multiple receiver chains will be considered.

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Document Details

Document Type
Technical Report
Publication Date
Jul 16, 2009
Accession Number
ADA507855

Entities

People

  • Nan Guo
  • Peng P. Zhang
  • Robert C. Qiu
  • Yu Song
  • Zhen E. Hu

Organizations

  • Tennessee Technological University

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Amplifiers
  • Cognitive Radio
  • Communication Systems
  • Compressed Sensing
  • Detectors
  • Dual Channel
  • Frequency
  • Frequency Bands
  • Frequency Domain
  • Measurement
  • Multiple Input Multiple Output
  • Notch Filters
  • Optimization
  • Standards
  • Transmitters
  • Waveform Generators
  • Waveforms

Readers

  • Radio communications and signal processing.
  • Technical Research and Report Writing.