Monday, June 13, 2011

Images of filters


Filters

Group Delay Distortion
Depiction of a Group of waves passing through a Typical BandPass Filter

Depiction of a "Group" of waves passing through a Typical BandPass Filter
In an ideal filter all of the waves would pass through with no skew.


LowPass Filter
HighPass Filter Plot   Simple depiction of 
  Filter Characteristics
HighPass Filter

BandPass FIlter

BandReject FIlter, A.K.A., Notch Filter



Parallel & Series Resonant Circuit Elements in Filters


Parallel & Series Resonant Circuit Elements in Filters 


Simple Network Analyzer
using Sweep Frequency Generator 

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