220 GHz Low-Noise Amplifier Modules for Radiometric Imaging Applications


G-band low-noise amplifier (LNA) modules have been successfully developed for use in high-resolution radiometric imaging applications. The WR-5 waveguide modules contain a four-stage 220 GHz cascode LNA MMIC and two microstrip-to-waveguide transitions which were realized on 50 mum thick quartz substrates. The monolithic amplifier circuits were fabricated… (More)


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@article{Tessmann2006220GL, title={220 GHz Low-Noise Amplifier Modules for Radiometric Imaging Applications}, author={Axel Tessmann and A. Leuther and Michael Kuri and Hermann Massler and Markus Riessle and Helmut Essen and Helga Stanko and Rainer Sommer and Martin Zink and R. Stibal and W. Reinert and Michael Schlechtweg}, journal={2006 European Microwave Integrated Circuits Conference}, year={2006}, pages={137-140} }