Filter design and equalization - MIT OpenCourseWare

More documents

Recommendations

Info

Equalizer design exampleunequalized system G is 10th order FIR:10.80.6g(t)0.40.20−0.2−0.40 1 2 3 4 5 6 7 8 9tFilter design 20
110 G(ω) |G(ω)|010−1100 0.5 1 1.5 2 2.5 3ω3210−1−2−30 0.5 1 1.5 2 2.5 3ωdesign 30th order FIR equalizer with G(ω) ≈ e −i10ωFilter design 21
Page 2: FIR filtersfinite impulse response
Page 6 and 7: • h is optimization variableCheby
Page 8 and 9: Linear phase filterssuppose• n =
Page 10 and 11: Lowpass filter specificationsδ 11/
Page 12 and 13: Linear phase lowpass filter design
Page 14 and 15: example• linear phase filter, n =
Page 16 and 17: Equalizer designH(ω)G(ω)equalizat
Page 18 and 19: time-domain equalization: optimize
Page 22 and 23: Chebychev equalizer design:minimize
Page 24 and 25: time-domain equalizer design:equali
Page 26 and 27: Filter magnitude specificationstran
Page 28 and 29: Fourier transform of autocorrelatio
Page 30 and 31: choose h to minimizelog-Chebychev m
Page 32: MIT OpenCourseWarehttp://ocw.mit.ed

Filter design and equalization - MIT OpenCourseWare

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?