A Compact High-Pass Filter Using Hybrid Microstrip/Nonuniform CPW with Dual-Mode Resonant Response

Figure 3

(a) Configuration of the proposed HPF, (b) its lumped-element equivalent circuit, and (c) circuit simulated results of the three-pole high-pass filter prototype for various values of the cross-coupled capacitance ( = 0.649 pF; = 1.051 nH).

(a)

(b)

(c)