Coherent radar imaging of overspread targets using high-resolution phase-coded and frequency-coded waveforms

1996 ◽  
Author(s):  
Benjamin C. Flores ◽  
Robert Chiu ◽  
Roberto Vasquez, Jr.
Keyword(s):  
High Resolution ◽  
Radar Imaging ◽  
Coherent Radar

scholarly journals Venus: key to understanding the evolution of terrestrial planets

2021 ◽  
Author(s):  
Colin F. Wilson ◽  
Thomas Widemann ◽  
Richard Ghail
Keyword(s):  
High Temperature ◽  
High Resolution ◽  
Radar Imaging ◽  
Space Science ◽  
Interior Surface ◽  
Extended Surface ◽  
Earth Like Planets ◽  
Orbital Mission

AbstractIn this paper, originally submitted in answer to ESA’s “Voyage 2050” call to shape the agency’s space science missions in the 2035–2050 timeframe, we emphasize the importance of a Venus exploration programme for the wider goal of understanding the diversity and evolution of habitable planets. Comparing the interior, surface, and atmosphere evolution of Earth, Mars, and Venus is essential to understanding what processes determined habitability of our own planet and Earth-like planets everywhere. This is particularly true in an era where we expect thousands, and then millions, of terrestrial exoplanets to be discovered. Earth and Mars have already dedicated exploration programmes, but our understanding of Venus, particularly of its geology and its history, lags behind. Multiple exploration vehicles will be needed to characterize Venus’ richly varied interior, surface, atmosphere and magnetosphere environments. Between now and 2050 we recommend that ESA launch at least two M-class missions to Venus (in order of priority): a geophysics-focussed orbiter (the currently proposed M5 EnVision orbiter – [1] – or equivalent); and an in situ atmospheric mission (such as the M3 EVE balloon mission – [2]). An in situ and orbital mission could be combined in a single L-class mission, as was argued in responses to the call for L2/L3 themes [3–5]. After these two missions, further priorities include a surface lander demonstrating the high-temperature technologies needed for extended surface missions; and/or a further orbiter with follow-up high-resolution surface radar imaging, and atmospheric and/or ionospheric investigations.

High-resolution long-range radar imaging at 94 GHz

2006 ◽  
Author(s):  
Duncan A. Robertson ◽  
David G. Macfarlane
Keyword(s):  
High Resolution ◽  
Long Range ◽  
Radar Imaging

COREH2O: High-resolution X/Ku-band radar imaging of cold land processes

2013 ◽  
Author(s):  
Helmut Rott ◽  
Donald W. Cline ◽  
Claude Duguay ◽  
Richard Essery ◽  
Pierre Etchevers ◽  
...  
Keyword(s):  
High Resolution ◽  
Radar Imaging ◽  
Ku Band

scholarly journals High Resolution Turntable Radar Imaging via Two Dimensional Deconvolution with Matrix Completion

Sensors ◽  
2017 ◽  
Vol 17 (3) ◽  
pp. 542 ◽  
Author(s):  
Xinfei Lu ◽  
Jie Xia ◽  
Zhiping Yin ◽  
Weidong Chen
Keyword(s):  
High Resolution ◽  
Matrix Completion ◽  
Radar Imaging ◽  
Two Dimensional

scholarly journals Fast high-resolution terahertz radar imaging at 25 meters

2010 ◽  
Author(s):  
Ken B. Cooper ◽  
Robert J. Dengler ◽  
Nuria Llombart ◽  
Ashit Talukder ◽  
Anand V. Panangadan ◽  
...  
Keyword(s):  
High Resolution ◽  
Radar Imaging
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