Avitabile, G. ; Chellini, B. ; Giannini, F. ; Limiti, E.
(2002)
A 18 GHz MMIC biquad active filter.
In: Gallium Arsenide applications symposium. GAAS 2002, 23-27 september 2002, Milano.
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Abstract
A high-Q bandpass biquad filter operating at 18GHz is proposed. It is based on an active parallel resonator and it is suitable for MMIC implementation. A prototype has been implement ed using the Philips ED02AH PHEMT foundry process. A quality factor of 120 at 18GHz with a current consumption of 5mA @ 2V bias has been reported.
Abstract