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Title: Multi-channel time-reversal receivers for multi and 1-bit implementations

Abstract

A communication system for transmitting a signal through a channel medium comprising digitizing the signal, time-reversing the digitized signal, and transmitting the signal through the channel medium. In one embodiment a transmitter is adapted to transmit the signal, a multiplicity of receivers are adapted to receive the signal, a digitizer digitizes the signal, and a time-reversal signal processor is adapted to time-reverse the digitized signal. An embodiment of the present invention includes multi bit implementations. Another embodiment of the present invention includes 1-bit implementations. Another embodiment of the present invention includes a multiplicity of receivers used in the step of transmitting the signal through the channel medium.

Inventors:
 [1];  [2];  [3];  [2];  [2]
  1. Danville, CA
  2. Livermore, CA
  3. Tracy, CA
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
958719
Patent Number(s):
7,463,690
Application Number:
11/271,334
Assignee:
OAK
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Candy, James V, Chambers, David H, Guidry, Brian L, Poggio, Andrew J, and Robbins, Christopher L. Multi-channel time-reversal receivers for multi and 1-bit implementations. United States: N. p., 2008. Web.
Candy, James V, Chambers, David H, Guidry, Brian L, Poggio, Andrew J, & Robbins, Christopher L. Multi-channel time-reversal receivers for multi and 1-bit implementations. United States.
Candy, James V, Chambers, David H, Guidry, Brian L, Poggio, Andrew J, and Robbins, Christopher L. Tue . "Multi-channel time-reversal receivers for multi and 1-bit implementations". United States. https://www.osti.gov/servlets/purl/958719.
@article{osti_958719,
title = {Multi-channel time-reversal receivers for multi and 1-bit implementations},
author = {Candy, James V and Chambers, David H and Guidry, Brian L and Poggio, Andrew J and Robbins, Christopher L},
abstractNote = {A communication system for transmitting a signal through a channel medium comprising digitizing the signal, time-reversing the digitized signal, and transmitting the signal through the channel medium. In one embodiment a transmitter is adapted to transmit the signal, a multiplicity of receivers are adapted to receive the signal, a digitizer digitizes the signal, and a time-reversal signal processor is adapted to time-reverse the digitized signal. An embodiment of the present invention includes multi bit implementations. Another embodiment of the present invention includes 1-bit implementations. Another embodiment of the present invention includes a multiplicity of receivers used in the step of transmitting the signal through the channel medium.},
doi = {},
url = {https://www.osti.gov/biblio/958719}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {12}
}

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Works referenced in this record:

Multichannel time reversal communications in a highly reverberative environment
journal, May 2004