View Original: | Constant-k Prototype Lowpass Image Impedance.svg (720x460) | |||
Download: | Original | Medium | Small | Thumb |
Courtesy of: | commons.wikimedia.org | More Like This | ||
Keywords: Constant-k Prototype Lowpass Image Impedance.svg constant-k filter Note that the impedace is purely real below <math>\omega_c 1</math> and purely imaginary above this own Inductiveload 2009-04-19 Mathematica Code <pre><nowiki> l 1; c 1; wc 1/Sqrtl c; zitw_ Piecewise l Sqrtwc 2 - w w < wc I l Sqrtw - wc 2 w \GreaterSlantEqual wc LogLogPlot Rezitw Imzitw 100 w 0 01 1000 </nowiki></pre> Constant-k filters Image impedance |