Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Steven R. Murrill"'
Autor:
Steven R. Murrill, Frank C. De Lucia, Douglas T. Petkie, Charmaine C. Franck, Eddie L. Jacobs
Publikováno v:
SPIE Proceedings.
The U.S. Army Research Laboratory (ARL) has continued to develop and enhance a millimeter-wave (MMW) and submillimeter- wave (SMMW)/terahertz (THz)-band imaging system performance prediction and analysis tool for both the detection and identification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe04a0eacfeb51426d12880f0904521d
https://doi.org/10.1117/12.2216085
https://doi.org/10.1117/12.2216085
Autor:
Steven R Murrill
The phenomenology of imaging in the millimeter-wave (MMW) and submillimeter-wave (SMMW)/terahertz (THz) frequency regimes is investigated and described. The primary factors related to imaging in these frequency regimes are phenomenologically driven a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccdbc86d8025b7d66b4bb5612da3e606
https://doi.org/10.21236/ada586857
https://doi.org/10.21236/ada586857
Autor:
Charmaine C. Franck, Steven R. Murrill, Eddie L. Jacobs, Douglas T. Petkie, Frank C. De Lucia
Publikováno v:
Applied Optics. 56:B231
The U.S. Army Research Laboratory has continued to develop and enhance a millimeter-wave (MMW) and submillimeter-wave (SMMW)/terahertz (THz)-band imaging system performance prediction and analysis tool for both the detection and identification of con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0485222f71417512920f6e59a89624d9
https://doi.org/10.1364/ao.56.00b231
https://doi.org/10.1364/ao.56.00b231
Autor:
Frank C. De Lucia, Douglas T. Petkie, Steven R. Murrill, Eddie L. Jacobs, Richard L. Espinola, Charmaine C. Franck
Publikováno v:
SPIE Proceedings.
The U.S. Army Research Laboratory (ARL) and the U.S. Army Night Vision and Electronic Sensors Directorate (NVESD) have developed a terahertz-band imaging system performance model/tool for detection and identification of concealed weaponry. The detail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2761bc22e663bc4836c33f5cbae206cf
https://doi.org/10.1117/12.898371
https://doi.org/10.1117/12.898371
Publikováno v:
SPIE Proceedings.
The Federal Aviation Administration (FAA) is presently engaged in research to quantify the visibility of aircraft under two important scenarios: aircraft observed directly by human operators in air traffic control towers (ATCT's), and aircraft observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::292eb2ef25bda0f6686b98d2ec738995
https://doi.org/10.1117/12.851520
https://doi.org/10.1117/12.851520
Autor:
Keith A. Krapels, Ronald G. Driggers, Steven R. Murrill, J. Doe, Sameer Aghera, Aaron L. Robinson, Brian Miller, Phil Richardson
Publikováno v:
SPIE Proceedings.
Real MWIR Persistent Surveillance (PS) data was taken with a single human walking from a known point to different tents in the PS sensor field of view. The spatial resolution (ground sample distance) and revisit rate was varied from 0.5 to 2 meters a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b51de3348e7c300a95af3bd774a7e08d
https://doi.org/10.1117/12.779758
https://doi.org/10.1117/12.779758
Publikováno v:
2008 IEEE Sensors Applications Symposium.
Sensing applications in Homeland Security have increasingly emphasized the use of high frequency RF such as the millimeter and terahertz bands. These sensors implement both imaging and spectroscopic systems. Currently envisioned applications have run
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbbac97db2027d4948f82013415694f3
https://doi.org/10.1109/sas13374.2008.4472966
https://doi.org/10.1109/sas13374.2008.4472966
Autor:
Eddie L. Jacobs, Richard L. Espinola, Brian Redman, Steven T. Griffin, Douglas T. Petkie, Carl E. Halford, Charmaine C. Franck, Joe Reynolds, Steven R. Murrill, Frank C. De Lucia
Publikováno v:
SPIE Proceedings.
The U.S. Army Night Vision and Electronic Sensors Directorate (NVESD) and the U.S. Army Research Laboratory (ARL) have developed a terahertz-band imaging system performance model for detection and identification of concealed weaponry. The details of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f243efbf39f3d5de9ccabfbc190400
https://doi.org/10.1117/12.723032
https://doi.org/10.1117/12.723032
Autor:
Charmaine C. Franck, Joe Reynolds, Richard L. Espinola, Eddie L. Jacobs, Dave Lee, Douglas T. Petkie, Steven R. Murrill, Steven T. Griffin
Publikováno v:
SPIE Proceedings.
This paper describes the design and performance of the U.S. Army RDECOM CERDEC Night Vision and Electronic Sensors Directorate's (NVESD), active 0.640-THz imaging testbed, developed in support of the Defense Advanced Research Project Agency's (DARPA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900f5e422636e224df62dbf3e6429cc7
https://doi.org/10.1117/12.723764
https://doi.org/10.1117/12.723764
Autor:
Charmaine C. Franck, Steven R. Murrill, Douglas T. Petkie, Carl E. Halford, Corey Casto, Frank C. DeLucia, Steve Moyer, Eddie L. Jacobs
Publikováno v:
SPIE Proceedings.
Terahertz imaging sensors are being considered for providing a concealed weapon identification capability for military and security applications. In this paper the difficulty of this task is assessed in a systematic way. Using imaging systems operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5fdf48505c6f2f6b64933c1eab70226
https://doi.org/10.1117/12.666597
https://doi.org/10.1117/12.666597