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dc.contributor.authorBrown, Christopher
dc.contributor.authorKowalske, Kyle
dc.contributor.authorRobertson, Clark
dc.date.accessioned2017-12-21T16:12:12Z
dc.date.available2017-12-21T16:12:12Z
dc.date.issued2005
dc.identifier.citationC. Brown, K. Kowalske, C. Robertson, "Detection of frequency-hopped waveforms embedded in interference waveforms," IEEE Military Communications Conference, 2005, MILCOM 2005, 17-20 Oct 2005, 7 p.en_US
dc.identifier.urihttp://hdl.handle.net/10945/56455
dc.descriptionThe article of record as published may be found at http://dx.doi.org/10.1109/MILCOM.2995.1605771en_US
dc.description.abstractMilitary communication systems do not necessarily operate within FCC frequency bands. Hence, they may be subject to interference from other waveforms using the same frequency band. In this paper we first investigate a technique to estimate the spectrum of competing signals utilizing the same bandwidth as a desired frequency-hopped waveform. Next, we show that the desired frequency-hopped waveform can be recovered from the composite received signal by dividing the composite signal spectrum by an estimate of the interference spectrum. Since the interference estimate is imperfect, spectral division is significantly better than spectral subtraction of the interference spectrum from the composite spectrum for the detection of frequency-hopped waveforms.en_US
dc.format.extent7 p.en_US
dc.publisherIEEEen_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.titleDetection of frequency-hopped waveforms embedded in interference waveformsen_US
dc.typeConference Paperen_US
dc.contributor.corporateNaval Postgraduate School (U.S.)en_US
dc.contributor.departmentElectrical and Computer Engineeringen_US


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