... finite frequencies as described inSection 10.1 is chosen as an initial design. The attenuation poles at the normalizedlowpass frequencies are also chosen as ⍀ = ±1.5 to meet the selectivity. The ... are restricted to 0.2 mm. A configuration ofedge-coupled, half-wavelength resonator filter is chosen for the implementation,and the optimization design is performed using the commercial CAD ... and optimization of microwave filters.” IEEE MTT-S, Digest, 1998, 13–16. [34] P. M. Watson, C. Cho, and K. C. Kupta, “Electromagnetic-artificial neural networkmodel for synthesis of physical...