Multifunction low noise millimeterwave MMICs for remote sensing
Paper i proceeding, 2012
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.
Mixer
LNA
Millimerterwave MMIC receiver
Frequency multiplier
Författare
Herbert Zirath
Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik
Vessen Vassilev
Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik
Morteza Abbasi
Chalmers University of Technology
Sten Gunnarsson
Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik
Niklas Wadefalk
Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik
Rumen Kozhuharov
Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik
J. Svedin
Chalmers University of Technology
Iltcho Angelov
Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik
IEEE MTT-S International Microwave Symposium Digest
0149645X (ISSN)
6259748978-146731087-1 (ISBN)
Ämneskategorier (SSIF 2011)
Elektroteknik och elektronik
DOI
10.1109/MWSYM.2012.6259748
ISBN
978-146731087-1