Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Louise Veilleux"'
Autor:
V. Raju Sagi, Rakesh Bhan, Scott Hensley, Paul A. Rosen, Tapan Misra, R. Satish, Louise Veilleux, Manab Chakraborty, Scott Shaffer
Publikováno v:
2015 IEEE Radar Conference (RadarCon).
The National Aeronautics and Space Administration (NASA) in the United States and the Indian Space Research Organisation (ISRO) have embarked on the formulation of a proposed Earth-orbiting science and applications mission that would exploit syntheti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e29e7e2a3597ea6c321d239a49caec
https://doi.org/10.1109/radar.2015.7131255
https://doi.org/10.1109/radar.2015.7131255
Publikováno v:
2014 IEEE Aerospace Conference.
This work presents the design and measured results of a fully integrated switched power two-stage GaN HEMT high-power amplifier (HPA) achieving 60% power-added efficiency at over 120Woutput power. This high-efficiency GaN HEMT HPA is an enabling tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f51eb387527ac0d6dfd0233c5679710f
https://doi.org/10.1109/aero.2014.6836246
https://doi.org/10.1109/aero.2014.6836246
Publikováno v:
2014 IEEE Aerospace Conference.
Real-time On-orbit digital beamforming, combined with lightweight, large aperture reflectors, enable SweepSAR architectures, which promise significant increases in instrument capability for solid earth and biomass remote sensing. These new instrument
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::576418f501351f2e8719ff13c9833a23
https://doi.org/10.1109/aero.2014.6836218
https://doi.org/10.1109/aero.2014.6836218
Autor:
Deepak Putrevu, Rakesh Bhan, Manab Chakraborty, Tapan Misra, R. Satish, Yi-Hyun Kim, S. Shaffer, Howard J. Eisen, S. Hensley, Louise Veilleux, Paul A. Rosen
Publikováno v:
IGARSS
Since the 2007 National Academy of Science “Decadal Survey” report “Earth Science and Applications from Space: National Imperatives for the Next Decade and Beyond” [1], the National Aeronautics and Space Administration (NASA) has been studyin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b1de66d9246b4e694af8d591c576837
https://doi.org/10.1109/igarss.2013.6723276
https://doi.org/10.1109/igarss.2013.6723276
Autor:
Arin Morfopolous, R. Smythe, N. Niamsuwan, S. Shaffer, Eric Liao, C. Lim, Louise Veilleux, Chung-Lun Chuang, Samuel Li
Publikováno v:
2013 IEEE Aerospace Conference.
The proposed Deformation, Eco-Systems, and Dynamics of Ice Radar (DESDynI-R) L-band SAR instrument employs multiple digital channels to optimize resolution while keeping a large swath on a single pass. High-speed digitization with very fine synchroni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26ab1568b073cc2c14ce33b129c1486
https://doi.org/10.1109/aero.2013.6497181
https://doi.org/10.1109/aero.2013.6497181
Publikováno v:
2013 IEEE Aerospace Conference.
Real-time digital beamforming, combined with lightweight, large aperture reflectors, enable SweepSAR architectures, which promise significant increases in instrument capability for solid earth and biomass remote sensing. These new instrument concepts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae19891ed0932a1e9f21881255a914f8
https://doi.org/10.1109/aero.2013.6497146
https://doi.org/10.1109/aero.2013.6497146
Publikováno v:
2012 IEEE Aerospace Conference.
Real-time digital beamforming, combined with lightweight, large aperture reflectors, enable a new architecture, which is the baseline for the proposed DESDynI [Deformation, Ecosystem Structure, and Dynamics of Ice] SAR [Synthetic Aperture Radar] Inst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::202747166bb3179711d81ca094ba3960
https://doi.org/10.1109/aero.2012.6187084
https://doi.org/10.1109/aero.2012.6187084
Publikováno v:
2012 IEEE Aerospace Conference.
The high value of Radar and Lidar data for understanding climate change and earth dynamics led to the prioritization of the Deformation, Ecosystem Structure and Dynamics of Ice (DESDynI) mission as Tier One in the last National Academy of Sciences' E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c83fc1b16e139b5066cac84c9909c117
https://doi.org/10.1109/aero.2012.6187024
https://doi.org/10.1109/aero.2012.6187024
Autor:
S. Shaffer, Stephen Horst, Dragana Perkovic-Martin, Phil Yates, Louise Veilleux, James Hoffman, Tushar Thrivikraman
Publikováno v:
IET International Conference on Radar Systems (Radar 2012).
The SweepSAR architecture for space-borne remote sensing applications is an enabling technology for reducing the temporal baseline of repeat-pass interferometers while maintaining near-global coverage. As part of this architecture, real-time digital
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7d3e622e1ba96ecfccc90dc73d4d174
https://doi.org/10.1049/cp.2012.1603
https://doi.org/10.1049/cp.2012.1603
Publikováno v:
IET International Conference on Radar Systems (Radar 2012).
The proposed DESDynI (Solid Earth Deformation, Ecosystems Structure and Dynamics of Ice) SAR (synthetic aperture radar) Instrument would expand the trade-space of radar instrument concepts and push the boundaries of high-level integration of digital
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9180d492038a7667b7eb589d21f624bb
https://doi.org/10.1049/cp.2012.1599
https://doi.org/10.1049/cp.2012.1599