Harmonic Balance Optimization of Terahertz Schottky Diode Multipliers Using an Advanced Device Model
نویسندگان
چکیده
Substantial progress has b2een made recently in the advancement of solid state terahertz sources using chains of Schottky diode frequency multipliers [1-3]. The multiplier diodes are often simulated using a simple Schottky junction model plus a series resistance, RS, because of the model’s simplicity and ease of use in commercial harmonic balance simulators. The DC series resistance value is useable for RS at low frequencies, but at high frequencies the value must be increased to match the measured RF performance. The junction properties are determined from forward I-V measurement.
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