An Alternative Millimeter Wave Oscillator using a Dielectric Puck in the Whispering Gallery Mode, Phase I

Metadata Updated: July 17, 2020

A majority of millimeter wave based systems used for space exploration, communications and research, require a millimeter wave oscillator. These oscillators have been typically based on the Gunn Diode. Due to reliability issues and high DC power requirements, they are prone to failures. These failures could result in an unsuccessful space mission, a life-threatening situation and/or loss of invaluable data. An alternative to this technology is highly desirable. MMW Design Services is proposing to develop an alternative oscillator to the Gunn Diode using a Dielectric Puck operating in the Whispering Gallery Mode. This innovation has the potential to produce compact, low noise oscillators operating with a frequency from 20GHZ to 120GHz. Traditional Dielectric Resonating Oscillators operating in a fundamental mode are limited to 30GHz. A Whispering Gallery Mode DRO uses a similar puck but in a much higher order mode, thus extending the resonant frequency. The significance of this innovation is the improved performance of the oscillation at millimeter wave frequencies. Space exploration will reach new heights. Satellites will operate longer and more efficiently resulting in cost effective missions that extends beyond our current mission life capability.

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Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date July 17, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date July 17, 2020
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_5621
Maintainer
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
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 735e0862-75ee-405e-b1d2-53e1876c2cec
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2006-07-01
Homepage URL https://techport.nasa.gov/view/5621
Data Last Modified 2020-01-29
Program Code 026:027
Source Datajson Identifier True
Source Hash 4f659810c3cbd95b129e8546ede0d46acd764468
Source Schema Version 1.1

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