Congreso internacional:

Año: 2016, Thermal analysis of high-power millimeter-wave Schottky diode frequency multipliers

Medio de publicación:

Congreso: 2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications.  6-8 June 2016. Espoo, Finland.

Autores: Carlos G. Pérez Moreno; Jesús Grajal; Colin Viegas; Hairui Liu; Jeff Powell; Byron Alderman.

Resumen:

This work presents the thermal analysis of a Schottky diode frequency doubler capable of providing over 30 mW at 160 GHz at room temperature. This analysis includes thermal modeling of its structure and characterization at different temperature conditions. The modeling of different Schottky diode multiplier chip layouts indicates that the analyzed 
circuit uses the optimum configuration from the thermal point of view. Finally, the performance predicted by a physics-based numerical electro-thermal model for Schottky diodes integrated into a circuit simulator based on the harmonic balance technique is also presented and compared with measured data on the 160 GHz frequency doubler.

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