Deployable Ka/W Dual Band Cylindrical Parabolic Antenna including feed support structure, Phase I

Metadata Updated: August 1, 2018

The need for large radio frequency (RF) apertures in space has long driven technology developments that enable aperture sizes that exceed the allowable volume within a launch vehicle fairing. As the operating wavelength of these systems increases, the difficulty and cost grow exponentially. Large aperture high frequency antennas are of significant interest for science instruments and commercial communications. NASA weather and precipitation monitoring efforts utilize RF sensing instruments operating at Ka and W band frequencies. The proposed deployable high frequency antenna, will enable future satellite missions with one-dimensional parabolic dual frequency RF apertures operating at 35 GHz and 94 GHz in sizes ranging from <2 to 32 square meters (4 meters x 8 meters) and larger. This antenna will be adaptable to other government and commercial applications across a broad range of frequencies.

The ~1 meter x 2 meter "module" can satisfy the needs of the following subtopics: - Deployable Cylindrical Parabolic Antenna including Feed Support Structure o Supports dual frequency at 35 GHz and 96 GHz o Stows in 20 x 20 x 100 cm - Deployable Cylindrical antenna o Supports 36 GHz - Deployable W-band (94 GHz) antenna suitable for CubeSats and SmallSats o Supports SmallSats o Scalable to smaller apertures for CubeSats

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date August 1, 2018

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date August 1, 2018
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_93440
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 98c265c8-f43b-4177-bd49-1dd85e2b406d
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2017-12-01T08:00:00.000Z
Homepage URL https://techport.nasa.gov/view/93440
Language en-US
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-01-10T00:00:00.000Z
Program Code 026:027
Publisher Hierarchy National Aeronautics and Space Administration > Space Technology Mission Directorate
Source Datajson Identifier True
Source Hash 40d998b2bf85e06cbc13d64f8e04bcb13c08e3d9
Source Schema Version 1.1

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