Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Brian R. Phelan"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2015 (2015)
A method for determining the location of Global Systems for Mobile Communications (GSM) mobile transmitters is proposed. Our approach estimates the location of a source without the use of multilateration or Line-of-Sight (LOS) techniques. A Multipath
Externí odkaz:
https://doaj.org/article/c2f9c9b0e41b4bf48fb9b78749772f58
Autor:
Colin D. Kelly, Kyle A. Gallagher, Khalid Salik, Traian V. Dogaru, Brian R. Phelan, Ram M. Narayanan, Kelly D. Sherbondy
Publikováno v:
Radar Sensor Technology XXVI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba263f7d904ee388b78fda3c1a4008c
https://doi.org/10.1117/12.2622404
https://doi.org/10.1117/12.2622404
Publikováno v:
Radar Sensor Technology XXVI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ce473b394067457e78caa0b324a9e7d
https://doi.org/10.1117/12.2621021
https://doi.org/10.1117/12.2621021
Publikováno v:
Radar Sensor Technology XXIV.
One of the primary challenges in helicopter flight is landing in a degraded visual environment (DVE). In a DVE, the situational awareness of the pilot is inhibited by natural phenomena such as rain, snow, fog, etc., or aircraft induced phenomena such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c1f8a6fcea55f4136fd65e7e58021cd
https://doi.org/10.1117/12.2560300
https://doi.org/10.1117/12.2560300
Autor:
Brian R. Phelan, Kelly D. Sherbondy, Ram M. Narayanan, Kenneth I. Ranney, Kyle A. Gallagher, John Clark
Publikováno v:
IEEE Sensors Journal. 17:4435-4446
A stepped-frequency radar that allows for adaptability in the radiated spectrum while maintaining high-resolution radar imagery has been developed. The spectrally agile frequency-incrementing reconfigurable (SAFIRE) radar system is a vehicle-mounted,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06211948633e0cbb91bf0d5b76dc30e
https://doi.org/10.1109/jsen.2017.2707340
https://doi.org/10.1109/jsen.2017.2707340
Publikováno v:
Radar Sensor Technology XXIII.
During recent years of developing a near-range ground-penetrating radar for explosive hazard detection, re- searchers at the U.S. Army Combat Capabilities Development Command Army Research Laboratory have been focused on developing receiver design pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd26455e421c15a06eafab3fe0cdbbe
https://doi.org/10.1117/12.2520239
https://doi.org/10.1117/12.2520239
Publikováno v:
Radar Sensor Technology XXIII.
This paper investigates the possible configurations of a ground penetrating radar (GPR) system installed on a small UAV platform and used for buried target imaging. After discussing the advantages of this type of platform as compared to existing desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d75b82b0b57349e3e2bd0c9798f98b57
https://doi.org/10.1117/12.2519116
https://doi.org/10.1117/12.2519116
Publikováno v:
Radar Sensor Technology XXIII.
Explosive hazards pose a threat to both civilians and warfighters in areas of current and past conflict. The U.S. Army Combat Capabilities Development Command (CCDC) has been exploring the use of an unmanned aerial vehicle (UAV)-mounted ultra-wideban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9785e79aad78dcb78fe0f3af3167c87b
https://doi.org/10.1117/12.2519674
https://doi.org/10.1117/12.2519674
Autor:
Canh Ly, Ram M. Narayanan, Kenneth I. Ranney, Philip Saponaro, Brian R. Phelan, Kelly D. Sherbondy
Publikováno v:
Radar Sensor Technology XXII.
The US Army Research Laboratory (ARL) has recently developed the Spectrally Agile Frequency-Incrementing Reconfigurable (SAFIRE) radar system during its ongoing research to provide ground vehicular standoff detection and classification of obscured an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73beb11881e2f6f914565357bd8915f
https://doi.org/10.1117/12.2307302
https://doi.org/10.1117/12.2307302
Publikováno v:
Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXIX.
The Spectrally Agile Frequency-Incrementing Reconfigurable (SAFIRE) mobile radar system was developed and exercised at an arid U.S. test site. The system can detect hidden target using radar, a global positioning system (GPS), dual stereo color camer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8357920c9ddebd775c7f764f09cda84d
https://doi.org/10.1117/12.2309557
https://doi.org/10.1117/12.2309557