Matches in DBpedia 2014 for { <http://dbpedia.org/resource/M-derived_filter> ?p ?o. }
Showing items 1 to 30 of
30
with 100 items per page.
- M-derived_filter abstract "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.m-derived filters or m-type filters are a type of electronic filter designed using the image method. They were invented by Otto Zobel in the early 1920s. This filter type was originally intended for use with telephone multiplexing and was an improvement on the existing constant k type filter. The main problem being addressed was the need to achieve a better match of the filter into the terminating impedances. In general, all filters designed by the image method fail to give an exact match, but the m-type filter is a big improvement with suitable choice of the parameter m. The m-type filter section has a further advantage in that there is a rapid transition from the cut-off frequency of the pass band to a pole of attenuation just inside the stop band. Despite these advantages, there is a drawback with m-type filters; at frequencies past the pole of attenuation, the response starts to rise again, and m-types have poor stop band rejection. For this reason, filters designed using m-type sections are often designed as composite filters with a mixture of k-type and m-type sections and different values of m at different points to get the optimum performance from both types.".
- M-derived_filter thumbnail M-Derived_Series_Filter_Half-section.svg?width=300.
- M-derived_filter wikiPageExternalLink books?id=bYbP7rfG2YYC&pg=RA1-PA564.
- M-derived_filter wikiPageID "17104784".
- M-derived_filter wikiPageRevisionID "582592333".
- M-derived_filter filter "hide".
- M-derived_filter hasPhotoCollection M-derived_filter.
- M-derived_filter subject Category:Analog_circuits.
- M-derived_filter subject Category:Electronic_filter_topology.
- M-derived_filter subject Category:Image_impedance_filters.
- M-derived_filter type AnalogCircuits.
- M-derived_filter type Artifact100021939.
- M-derived_filter type Circuit103033362.
- M-derived_filter type Device103183080.
- M-derived_filter type ElectricalDevice103269401.
- M-derived_filter type Filter103339643.
- M-derived_filter type ImageImpedanceFilters.
- M-derived_filter type Instrumentality103575240.
- M-derived_filter type Object100002684.
- M-derived_filter type PhysicalEntity100001930.
- M-derived_filter type Whole100003553.
- M-derived_filter comment "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.m-derived filters or m-type filters are a type of electronic filter designed using the image method. They were invented by Otto Zobel in the early 1920s. This filter type was originally intended for use with telephone multiplexing and was an improvement on the existing constant k type filter.".
- M-derived_filter label "M-derived filter".
- M-derived_filter sameAs m.043p1m_.
- M-derived_filter sameAs Q17102852.
- M-derived_filter sameAs Q17102852.
- M-derived_filter sameAs M-derived_filter.
- M-derived_filter wasDerivedFrom M-derived_filter?oldid=582592333.
- M-derived_filter depiction M-Derived_Series_Filter_Half-section.svg.
- M-derived_filter isPrimaryTopicOf M-derived_filter.
