RF

Two-path Polyphase IIR Filter Designer

RFSAT Limited — Web Edition v3.0

Developed by Dr Artur Krukowski — PhD Thesis, University of Westminster, 1999 ↗

Filter Specification

Stopband Attenuation (dB)

100 dB

Transition Band (normalised)

0.30

Design Result

Filter Order—

Coefficients—

Attenuation—

Passband Ripple—

Transition Band—

Allpass Coefficients

↓ Download .ply file

Coefficient Constraint

Word Length (bits)

None (floating point)

Truncate

Round

Ceil

Frequency Transformation

Real

Complex

VHDL Parameters

Data width W_DATA (bits)

Accumulator W_ACC (bits)

FT Filter Coefficients

Num

Den