© The Institution of Electrical Engineers
Experiments were performed at X band with GaAs f.e.t.s used as mixer elements. These studies show that an f.e.t. mixer may exhibit a conversion gain approaching that of the corresponding amplifier. Conversion gains as high as 6 dB were measured. Low noise and high signal-handling capabilities were also demonstrated.
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J.E. Sitch ,
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The performance of GaAs field effect transistors as microwave mixers.
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Luxton, H.E.G.: `Excess noise in gallium arsenide field effect transistors', Abstracts of papers of European solid-state devices research conference, 1973, p. 206.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19750152
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