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- Image_filter_end_terminations abstract "For an overview of image filters see composite image filter.Filters designed using the image impedance methodology suffer from a peculiar flaw in the theory. The predicted characteristics of the filter are calculated assuming that the filter is terminated with its own image impedances at each end. This will not usually be the case; the filter will be terminated with fixed resistances. This causes the filter response to deviate from the theoretical. This article explains how the effects of image filter end terminations can be taken into account.Generally, the effect of the terminations is to cause a rounding of the frequency response at cut-off. The image method predicts a sharp discontinuity in the slope of the response at cut-off which is not realised in practice, although a well designed image filter may get close to this. Another prediction of the image method is zero loss in the passband (assuming ideal lossless components). Again, this cannot be achieved in practice because reflections from the end terminations always cause some loss.Parts of this article or section rely on the reader's knowledge of the complex impedance representation of capacitors and inductors and on knowledge of the frequency domain representation of signals.".
- Image_filter_end_terminations wikiPageID "17689707".
- Image_filter_end_terminations wikiPageRevisionID "537601181".
- Image_filter_end_terminations filter "hide".
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- Image_filter_end_terminations hasPhotoCollection Image_filter_end_terminations.
- Image_filter_end_terminations subject Category:Analog_circuits.
- Image_filter_end_terminations subject Category:Electronic_design.
- Image_filter_end_terminations subject Category:Filter_theory.
- Image_filter_end_terminations subject Category:Image_impedance_filters.
- Image_filter_end_terminations subject Category:Linear_filters.
- Image_filter_end_terminations type AnalogCircuits.
- Image_filter_end_terminations type Artifact100021939.
- Image_filter_end_terminations type Circuit103033362.
- Image_filter_end_terminations type Device103183080.
- Image_filter_end_terminations type ElectricalDevice103269401.
- Image_filter_end_terminations type Filter103339643.
- Image_filter_end_terminations type ImageImpedanceFilters.
- Image_filter_end_terminations type Instrumentality103575240.
- Image_filter_end_terminations type LinearFilters.
- Image_filter_end_terminations type Object100002684.
- Image_filter_end_terminations type PhysicalEntity100001930.
- Image_filter_end_terminations type Whole100003553.
- Image_filter_end_terminations comment "For an overview of image filters see composite image filter.Filters designed using the image impedance methodology suffer from a peculiar flaw in the theory. The predicted characteristics of the filter are calculated assuming that the filter is terminated with its own image impedances at each end. This will not usually be the case; the filter will be terminated with fixed resistances. This causes the filter response to deviate from the theoretical.".
- Image_filter_end_terminations label "Image filter end terminations".
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- Image_filter_end_terminations sameAs Q6002212.
- Image_filter_end_terminations sameAs Q6002212.
- Image_filter_end_terminations sameAs Image_filter_end_terminations.
- Image_filter_end_terminations wasDerivedFrom Image_filter_end_terminations?oldid=537601181.
- Image_filter_end_terminations isPrimaryTopicOf Image_filter_end_terminations.