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Title: Electromagnetic spectrum management system

Abstract

A system for transmitting a wireless countermeasure signal to disrupt third party communications is disclosed that include an antenna configured to receive wireless signals and transmit wireless counter measure signals such that the wireless countermeasure signals are responsive to the received wireless signals. A receiver processes the received wireless signals to create processed received signal data while a spectrum control module subtracts known source signal data from the processed received signal data to generate unknown source signal data. The unknown source signal data is based on unknown wireless signals, such as enemy signals. A transmitter is configured to process the unknown source signal data to create countermeasure signals and transmit a wireless countermeasure signal over the first antenna or a second antenna to thereby interfere with the unknown wireless signals.

Inventors:
Issue Date:
Research Org.:
Nevada Test Site (NTS), Mercury, NV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1341796
Patent Number(s):
9559803
Application Number:
15/090,472
Assignee:
National Security Technologies, LLC (North Las Vegas, NV)
Patent Classifications (CPCs):
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04B - TRANSMISSION
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04K - SECRET COMMUNICATION
DOE Contract Number:  
AC52-06NA25946
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Apr 04
Country of Publication:
United States
Language:
English
Subject:
99 GENERAL AND MISCELLANEOUS; 42 ENGINEERING

Citation Formats

Seastrand, Douglas R. Electromagnetic spectrum management system. United States: N. p., 2017. Web.
Seastrand, Douglas R. Electromagnetic spectrum management system. United States.
Seastrand, Douglas R. Tue . "Electromagnetic spectrum management system". United States. https://www.osti.gov/servlets/purl/1341796.
@article{osti_1341796,
title = {Electromagnetic spectrum management system},
author = {Seastrand, Douglas R.},
abstractNote = {A system for transmitting a wireless countermeasure signal to disrupt third party communications is disclosed that include an antenna configured to receive wireless signals and transmit wireless counter measure signals such that the wireless countermeasure signals are responsive to the received wireless signals. A receiver processes the received wireless signals to create processed received signal data while a spectrum control module subtracts known source signal data from the processed received signal data to generate unknown source signal data. The unknown source signal data is based on unknown wireless signals, such as enemy signals. A transmitter is configured to process the unknown source signal data to create countermeasure signals and transmit a wireless countermeasure signal over the first antenna or a second antenna to thereby interfere with the unknown wireless signals.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {1}
}

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