Far-Field Inversion for the Deep Interior Scanning CubeSat

Takala, M.; Bambach, Patrick; Deller, Jakob; Vilenius, Esa; Wittig, M.; Lentz, H.; Braun, H. M.; Kaasalainen, M.; Pursiainen, S.

doi:10.1109/TAES.2018.2874755

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Far-Field Inversion for the Deep Interior Scanning CubeSat

Takala, M., Bambach, P., Deller, J., Vilenius, E., Wittig, M., Lentz, H., et al. (2019). Far-Field Inversion for the Deep Interior Scanning CubeSat. IEEE Transactions on Aerospace and Electronic Systems, 55(4), 1683-1697. doi:10.1109/TAES.2018.2874755.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0004-99A8-2 Version Permalink: https://hdl.handle.net/21.11116/0000-0004-99A9-1

Genre: Journal Article

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Creators:
Takala, M., Author
Bambach, Patrick¹, Author
Deller, Jakob², Author
Vilenius, Esa², Author
Wittig, M., Author
Lentz, H., Author
Braun, H. M., Author
Kaasalainen, M., Author
Pursiainen, S., Author

Affiliations:
1IMPRS for Solar System Science at the University of Göttingen, Max Planck Institute for Solar System Research, Max Planck Society, ou_1832290
2Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society, ou_1832288

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Abstract: This study aims at advancing mathematical and computational techniques for reconstructing the interior structure of a small Solar System body via Computed Radar Tomography (CRT). We introduce a far-field model for full-wave CRT and validate it numerically for an orbiting distance of 5 km using a synthetic 3D target asteroid and sparse limited-angle data. As a potential future application of the proposed method, we consider the Deep Interior Scanning CUbeSat (DISCUS) concept in which the goal is to localize macroporosities inside a rubble pile near-Earth asteroid with two small spacecraft carrying a bistatic radar.

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Language(s): eng - English

Dates: Date issued: 2019

Publication Status: Issued

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Rev. Type: Peer

Identifiers: DOI: 10.1109/TAES.2018.2874755

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Title: IEEE Transactions on Aerospace and Electronic Systems

Source Genre: Journal

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Pages: - Volume / Issue: 55 (4) Sequence Number: - Start / End Page: 1683 - 1697 Identifier: -