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A wide-band 760-GHz planar integrated Schottky receiverA wideband planar integrated heterodyne receiver has been developed for use at submillimeter-wave to FIR frequencies. The receiver consists of a log-periodic antenna integrated with a planar 0.8-micron GaAs Schottky diode. The monolithic receiver is placed on a silicon lens and has a measured room temperature double side-band conversion loss and noise temperature of 14.9 +/- 1.0 dB and 8900 +/- 500 K, respectively, at 761 GHz. These results represent the best performance to date for room temperature integrated receivers at this frequency.
Document ID
19930070501
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1109/75.222776
Authors
Gearhart, Steven S. (NASA Center for Space Terahertz Technology; Michigan Univ. Ann Arbor, United States)
Hesler, Jeffrey (NASA Headquarters Washington, DC United States)
Bishop, William L. (NASA Headquarters Washington, DC United States)
Crowe, Thomas W. (Virginia Univ. Charlottesville, United States)
Rebeiz, Gabriel M. (NASA Center for Space Terahertz Technology; Michigan Univ. Ann Arbor, United States)
Date Acquired
August 16, 2013
Publication Date
July 1, 1993
Publication Information
Publication: IEEE Microwave and Guided Wave Letters
Volume: 3
Issue: 7
ISSN: 1051-8207
Subject Category
Electronics And Electrical Engineering
Accession Number
93A54498
Funding Number(s)
CONTRACT_GRANT: DAHC90-91-C-0030
CONTRACT_GRANT: DAAL03-92-G-0057
Distribution Limits
Public
Copyright
Other

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