John Hanson
Ames Research Center
22 Papers
84 Citations
John Hanson is an academic researcher from Ames Research Center. The author has contributed to research in topics: CubeSat & Spacecraft. The author has an hindex of 7, co-authored 19 publications.
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Papers
ST-7 gravitational reference sensor: analysis of magnetic noise sources
John Hanson,G Mac Keiser,Saps Buchman,Robert L. Byer,D. Lauben,D.B. DeBra,S. D. Williams,D. Gill,Ben Shelef,Gad Shelef +9 more
TL;DR: In this article, a next generation gravitational reference sensor is developed by Stanford University for the disturbance reduction system (DRS), which will demonstrate the technology required for future gravity missions, including the planned LISA gravitational-wave observatory.
The EDSN Intersatellite Communications Architecture
John Hanson,James Thomas Allan Chartres,Hugo Sanchez,Ken Oyadomari +3 more
- 04 Aug 2014
TL;DR: The Edison Demonstration of Smallsat Networks (EDSN) as mentioned in this paper is a swarm of eight 1.5U Cubesats developed by the NASA Ames Research Center under the Small Spacecraft Technology Program (SSTP) within NASA Space Technology Mission Directorate (STMD).
Ground Testing and Flight Demonstration of Charge Management of Insulated Test Masses Using UV LED Electron Photoemission
Shailendhar Saraf,Sasha Buchman,Karthik Balakrishnan,Chin Yang Lui,Michael Soulage,Dohy Faied,John Hanson,Kuok Ling,Belgacem Jaroux,Abdullah AlRashed,Badr Al Nassban,Badr Al Suwaidan,Mohammed Al Harbi,Badr Bin Salamah,Mohammed Bin Othman,Bandar Bin Qasim,D.B. DeBra,Robert L. Byer +17 more
TL;DR: In this paper, a small satellite mission on a Saudi Satellite that demonstrates AC charge control (UV LEDs and bias are AC modulated with adjustable relative phase) between a spherical test mass and its housing was demonstrated.
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Disturbance reduction system: testing technology for drag-free operation
John Hanson,G. M. Keiser,Sasha Buchman,Robert L. Byer,D. Lauben,Ben Shelef,Gad Shelef,Vlad Hruby,Manuel Gamero-Castaño +8 more
TL;DR: The Disturbance Reduction System (DRS) as mentioned in this paper is designed to demonstrate technology required for future gravity missions, including the planned LISA gravitational-wave observatory, and for precision formation-flying missions.
Optical Communications Crosslink Payload Prototype Development for the Cubesat Laser Infrared CrosslinK (CLICK) Mission
Paul Serra,Ondrej Cierny,Rodrigo Diez,Peter Grenfell,Grant Gunnison,Will Kammerer,Joe Kusters,Cadence Payne,Joseph Murphy,Tao Sevigny,Paula do Vale Pereira,Laura Yenchesky,Kerri Cahoy,Myles Clark,Tyler Ritz,Danielle Coogan,John Conklin,David Mayer,John Hanson,Jan Stupl +19 more
- 01 Jan 2019
TL;DR: The Cubesat Laser Infrared CrosslinK (CLICK) mission is a technology demonstration of <1.5U nanosatellite laser communications terminals, with downlinks from low-Earth orbit altitudes of 400-600 km to a portable optical ground station, and crosslinks over ranges from 25-580 km as mentioned in this paper.