NDLI: Multifunction low noise millimeterwave MMICs for remote sensing

Content Provider	IEEE Xplore Digital Library
Author	Zirath, Herbert Vassilev, Vessen Abbasi, Morteza Gunnarsson, Sten E. Wadefalk, Niklas Kozhuharov, Rumen Svedin, Jan Angelov, Iltcho
Copyright Year	2012
Description	Author affiliation: Microwave Electronics Laboratory, Chalmers University, Sweden (Zirath, Herbert; Vassilev, Vessen; Abbasi, Morteza; Gunnarsson, Sten E.; Wadefalk, Niklas; Kozhuharov, Rumen; Svedin, Jan; Angelov, Iltcho)
Abstract	Integrated millimterwave heterodyne receivers for remote sensing applications in the frequency range 90 to 220 GHz utilizing active mHEMT devices have been designed, fabricated and characterized. Packages for the MMICs have also been designed and evaluated. For the integrated receivers, noise figures of 3.5 and 8dB are obtained at 100 and 220 GHz respectively at room temperature. When cooled to 20 K, a noise temperature of 60–80 K is obtained from 90–112 GHz for a packaged amplifier MMIC.
Starting Page	1
Ending Page	3
File Size	1008410
Page Count	3
File Format	PDF
ISBN	9781467310857
ISSN	0149645X
e-ISBN	9781467310888
e-ISBN	9781467310864
DOI	10.1109/MWSYM.2012.6259748
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-17
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	MMICs Frequency measurement Loss measurement Mixers Receivers frequency multiplier Millimerterwave MMIC receiver LNA mixer
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering Radiation

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