CaltechAUTHORS
Published January 8, 2018 | Version Accepted Version
Book Section - Chapter Open

A lightweight tile structure integrating photovoltaic conversion and RF power transfer for space solar power applications

Creators

  • 1. ROR icon California Institute of Technology

Abstract

We demonstrate the development of a prototype lightweight (1.5 kg/m^3) tile structure capable of photovoltaic solar power capture, conversion to radio frequency power, and transmission through antennas. This modular tile can be repeated over an arbitrary area to forma large aperture which could be placed in orbit to collect sunlight and transmit electricity to any location. Prototype design is described and validated through finite element analysis, and high-precision ultra-light component manufacture and robust assembly are described.

Additional Information

© 2018 American Institute of Aeronautics and Astronautics. Financial support from the Northrop Grumman Corporation is gratefully acknowledged.

Attached Files

Accepted Version - Gdoutos_et_al_2018.pdf

Files

Gdoutos_et_al_2018.pdf

Files (2.8 MB)

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Additional details

Identifiers

Eprint ID
97643
Resolver ID
CaltechAUTHORS:20190805-134837271

Funding

Northrop Grumman Corporation

Dates

Created
2019-08-05
Created from EPrint's datestamp field
Updated
2021-11-16
Created from EPrint's last_modified field

Caltech Custom Metadata

Caltech groups
GALCIT, Space Solar Power Project
Other Numbering System Name
AIAA Paper
Other Numbering System Identifier
2018-2202