Size 1.578 MB 0 seeders Added 2011-06-23 18:57:54
Helical is a graphics-intensive bandpass filter design and analysis program based on the helical resonator.Helical main features:The program designs bandpass filters with a selection of the order from 2 to 12.Center frequency, bandwidth, and passband ripple are all adjustable. The ripple value may be set to zero for a Butterworth response.The dimensions of the individual resonators are set by specifying an impedance value. Then the actual terminating impedances are separately chosen.Analysis is based on an equivalent circuit using capacitive input, interstage and output coupling.Analysis is delivered in both tabular and graphical form and includes transmission, return loss, phase, envelope delay and input impedance with its angle.The dimensions of the resonator(s) delivered by the program are shown in graphical form.
|helical-2.05/Torrent downloaded from Demonoid.me.txt||12 B|