Saglam, M. ; Bozzi, M. ; Domoto, C. ; Megej, A. ; Rodriguez–Girones, M. ; Perregrini, L. ; Hartnagel, H.L.
(2000)
ALGAAS HBV performance in frequency tripling at 255 GHZ.
In: Gallium Arsenide applications symposium. GAAS 2000, 2-6 october 2000, Paris.
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Abstract
This paper presents a novel method to investigate the efficiency of a tripler with a HBV diode based on Al0.7Ga0.3As/GaAs. The HBV diodes with different mesa diameters have been fabricated and their DC characteristics have been measured. These characteristics are used by a combined genetic algorithm/harmonic balance simulator to calculate the optimum impedances and output powers at the frequency of 255 GHz. A comparison of the conversion efficiencies are presented for the different structures.
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