Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Michael C. Zari"'
Autor:
David A. Hess, Joseph W. Fikes, Michael C. Zari, Reeder N. Ward, David J. Chiang, Christopher Scott Anderson, Anthony F. Zwilling
Publikováno v:
SPIE Proceedings.
This paper documents the design and testing of a prototype laser/radio frequency (RF) Soldier Identification (ID) System developed by Dynetics, Inc., Harris, Corp., and the U.S. Army Communications and Electronics Command (CECOM). The Soldier ID syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::943c7c02d7f9f3cf1b089a3053edbbe2
https://doi.org/10.1117/12.277164
https://doi.org/10.1117/12.277164
Publikováno v:
SPIE Proceedings.
Over the past few years, we have been continually upgrading and testing an acousto-optic (AO) multichannel adaptive optical processor, the anti-jamming optical beam-nuller (AJOB), with the ultimate goal of mitigating multipath jamming interference in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e656bf5f70a88e70c9ea66a8f4ef1fda
https://doi.org/10.1117/12.243148
https://doi.org/10.1117/12.243148
Publikováno v:
SPIE Proceedings.
Low probability of intercept (LPI), spread-spectrum signals are becoming commonplace in both communication and radar systems. Cooperative receivers process these signals to provide large gains in the output signal-to-noise ratios (SNRs). Given the lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a556d98be4a737ddeb711c5f1c0872
https://doi.org/10.1117/12.243125
https://doi.org/10.1117/12.243125
Publikováno v:
SPIE Proceedings.
Acousto-optic spectrum analyzers (AOSAs) provide a convenient means of separating wide bandwidth signals into their frequency components. The two commonly implemented AOSA receivers are fast frequency channelizers and integrating spectral radiometers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::445497fd3c433a5b3b129e0835b62224
https://doi.org/10.1117/12.243115
https://doi.org/10.1117/12.243115
Autor:
Mervin C. Budge, J. L. Mack, Michael C. Zari, Michael E. Turbyfill, Harold Gregory Andrews, Robert J. Berinato, Kyle W. Williams, Mark A. Rudd, Ernst K. Walge, Jeffrey M. Lutsko
Publikováno v:
SPIE Proceedings.
We present the continuing development of an anti-jamming optical beamformer (AJOB) at Rome Laboratory's Photonics Division. Developments include live radar tests and new system designs. The purpose of the AJOB system is the cancellation of multipath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596df612f919aec2f279723b9b75824a
https://doi.org/10.1117/12.212707
https://doi.org/10.1117/12.212707
Publikováno v:
Public Safety/Law Enforcement Technology.
This paper documents the design of a Laser/RF Personnel Identification System developed for the US Army Communications and Electronics Command (CECOM) for soldier identification. The system has dual use applications, including law enforcement officer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc1720f83a0b460e639f110299ca121e
https://doi.org/10.1117/12.210502
https://doi.org/10.1117/12.210502
Publikováno v:
SPIE Proceedings.
This paper documents the design and characterization of a 54-microsecond(s) , continuously variable, acousto-optic delay line developed for radar testing applications. The operating principles of this new common-path delay line architecture are revie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62a9216cfd1b31cf9eee4a03fe3b320
https://doi.org/10.1117/12.179118
https://doi.org/10.1117/12.179118
Autor:
Michael C. Zari, Sandi K. Tepper, Anne-Marie Dorsett, Eric D. Adler, John M. Pellegrino, Christopher Scott Anderson, Andree N. Filipov
Publikováno v:
SPIE Proceedings.
Anacousto-optic (AO) correlator is being constructed that offers a small, lightweight solution to detectingand analyzing widebandwidth, spread-spectrum signals. The processor is being inserted into an existingelectronic support measure (ESM) test-bed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a206ca8d7979d1aa6bba83628b9f9e
https://doi.org/10.1117/12.157129
https://doi.org/10.1117/12.157129
Publikováno v:
SPIE Proceedings.
Optical signal processing architectures have been designed which offer potential solutions to Air Defense Initiative (ADI) radar signal processing requirements for low radar cross-section target detection and noncooperative target recognition (NCTR).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddc198915ab7675b6cab2216f8e2a0ef
https://doi.org/10.1117/12.139888
https://doi.org/10.1117/12.139888
Publikováno v:
SPIE Proceedings.
Hardware implementation of the steepest descent algorithm, as applied to multichannel adaptive jamming cancellation, requires the realtime correlation of wide bandwidth signals from multiple input channels. The described optical system uses a single-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94c5aeb13628de0429328dee16957fd7
https://doi.org/10.1117/12.139881
https://doi.org/10.1117/12.139881