Spatially focusing a radio signal and simultaneously nulling it at another location using time-reversal signal processing.
Ratish J. PunnooseNeil JacklinDavid CounsilPublished in: MILCOM (2011)
Keyphrases
- signal processing
- signal strength
- image processing
- fourier transform
- signal analysis
- pattern recognition
- computer vision
- signal acquisition
- independent component analysis
- location information
- compressive sensing
- radio frequency
- digital signal processing
- watermarking algorithm
- location based services
- base station
- indoor environments
- wifi
- multiscale
- data sets