Approach for Modeling Coherent Radar Ground Echoes in Planetary Landing Simulations

Journal of Spacecraft and Rockets ◽

10.2514/1.a33853 ◽

2018 ◽

Vol 55 (1) ◽

pp. 85-94

Author(s):

Curtis W. Chen

Keyword(s):

Planetary Landing ◽

Coherent Radar ◽

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A System-Level Analysis of Possibilities for Developing a Multi-Position Space-Coherent Radar (Radio Holographic) System. Synchronization (Phasing) of Antenna Positions. Preliminary Adjustments of Common Antenna. Determination of Number of Positions

Telecommunications and Radio Engineering ◽

10.1615/telecomradeng.v55.i2.40 ◽

2001 ◽

Vol 55 (2) ◽

pp. 13

Author(s):

N. I. Matyukhin

Keyword(s):

System Level ◽

Position Space ◽

System Synchronization ◽

Coherent Radar ◽

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Navigation-Optimal-Guidance for Precision Planetary Landing by Convexification of Estimated-Error-Variance of Navigation

JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES ◽

10.2322/jjsass.67.81 ◽

2019 ◽

Vol 67 (3) ◽

pp. 81-92

Author(s):

Hisaaki Arai ◽

Shinichiro Sakai

Keyword(s):

Error Variance ◽

Optimal Guidance ◽

Planetary Landing ◽

Estimated Error

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Stepped Frequency Pulse Compression with Non-Coherent Radar using Deep Learning

IEEE Transactions on Aerospace and Electronic Systems ◽

10.1109/taes.2020.3046336 ◽

2020 ◽

pp. 1-1

Author(s):

Alexander Karlsson ◽

Magnus Jansson ◽

Henrik Holter

Keyword(s):

Deep Learning ◽

Pulse Compression ◽

Stepped Frequency ◽

Coherent Radar ◽

Frequency Pulse

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The feasibility criterion of fuel-optimal planetary landing using neural networks

Aerospace Science and Technology ◽

10.1016/j.ast.2021.106860 ◽

2021 ◽

pp. 106860

Author(s):

Yu Song ◽

Xinyuan Miao ◽

Lin Cheng ◽

Shengping Gong

Keyword(s):

Neural Networks ◽

Planetary Landing

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Coherent radar ice thickness measurements over the Greenland ice sheet

Journal of Geophysical Research Atmospheres ◽

10.1029/2001jd900183 ◽

2001 ◽

Vol 106 (D24) ◽

pp. 33761-33772 ◽

Author(s):

S. Gogineni ◽

D. Tammana ◽

D. Braaten ◽

C. Leuschen ◽

T. Akins ◽

...

Keyword(s):

Ice Sheet ◽

Greenland Ice Sheet ◽

Ice Thickness ◽

Coherent Radar ◽

Thickness Measurements

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Maximum Divert for Planetary Landing Using Convex Optimization

Journal of Optimization Theory and Applications ◽

10.1007/s10957-013-0501-7 ◽

2013 ◽

Vol 162 (3) ◽

pp. 975-995 ◽

Author(s):

Matthew W. Harris ◽

Behçet Açıkmeşe

Keyword(s):

Convex Optimization ◽

Planetary Landing

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Review of the homodyne technique for coherent radar

10.1109/radar.1990.201155 ◽

2002 ◽

Author(s):

E.L. Christensen ◽

S.N. Madsen ◽

N. Skou

Keyword(s):

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VHF coherent radar signals from theEregion ionosphere and the relationship to electron drift velocity and ion acoustic velocity

Journal of Geophysical Research Atmospheres ◽

10.1029/2001ja900111 ◽

2002 ◽

Vol 107 (A1) ◽

Author(s):

E. Nielsen

Keyword(s):

Drift Velocity ◽

Acoustic Velocity ◽

Electron Drift Velocity ◽

Electron Drift ◽

Ion Acoustic ◽

Radar Signals ◽

Coherent Radar ◽

The Relationship

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Detection of coherent radar returns of unknown Doppler shift

IEEE Transactions on Information Theory ◽

10.1109/tit.1965.1053793 ◽

1965 ◽

Vol 11 (3) ◽

pp. 396-400 ◽

Author(s):

I. Selin

Keyword(s):

Doppler Shift ◽

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Landmark Database Selection for Vision-aided Inertial Navigation in Planetary Landing Missions

Aerospace Science and Technology ◽

10.1016/j.ast.2021.107040 ◽

2021 ◽

pp. 107040

Author(s):

Chao Xu ◽

Xiangyu Huang ◽

Maodeng Li ◽

Dayi Wang

Keyword(s):

Inertial Navigation ◽

Database Selection ◽

Planetary Landing ◽

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