| Type: | Open University
Language: Danish |
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Previous course: C4913
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No credit points with: C4913
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Prerequisite: 49201
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Recommended semester: 4th -7th semester
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Scope and form: 2 lecture modules and 2 hours of problem solving in groups per week.
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Examination: Written exam (13-scale)
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Remarks: The course is a prerequisite for 49404 Filter Conctruction
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URL: http://www.it.dtu.dk/c49205
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Department: Department of Information Technology
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Aim: To make the student able to synthesize analog and digital filters for signal processing to be manufactored in microelectronic form. To introduce the student in the theoretical background for linear filtering in order to obtain an understanding of the general properties and the technological constraints.
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Contents: Properties of electrical filters. LC-filters with low sensitivity. Mapping of low sensitivity LC-filters into active RC-filters and digital filters in order to maintain low sensitivity (Gyrator-, Leap Frog-, FDNR- and Wave Digital filters). How to deal with component tolerances in analog filters and rounding errors in digital filters. FIR and IIR filter design with linear phase and minimum phase. Design of digital decimation- and interpolation filters.
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