Image:Elliptic8 Qfactor.png

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Description

The normalized Q-factors of the poles of an 8-th order elliptic filter with ξ=1.1 as a function of ripple factor ε. Each curve represents four poles, since complex conjugate pole pairs and positive-negative pole pairs have the same Q-factor. The Q-factor of all poles are simultaneously minimized at \epsilon=1/\sqrt{L_n}=0.02323\ldots

Source

self

Date

2006-08-28

Author

User:PAR

Permission
(Reusing this image)

PD-self


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Date/TimeDimensionsUserComment
current05:06, 28 August 2006900×600 (23 KB)PAR ({{Information |Description=The normalized Q-factors of the poles of an 8-th order elliptic filter with ξ=1.1 as a function of ripple factor ε. Each curve represents four poles, since complex conjugate pole pairs and positive-negative pole pairs)
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