Title :
Computationally efficient multirate passband equalization for bandpass digital/analog conversion
Author :
Scholnik, Dan P. ; Coleman, Jeffrey O.
Author_Institution :
Radar Div., Naval Res. Lab., Washington, DC, USA
Abstract :
Many systems require a digital filter for decimation/interpolation and equalization of analog filtering. Under suitable conditions, iterative design of a low-rate, nonlinear-phase FIR filter and a cascaded high-rate, linear-phase FIR filter results in a computationally efficient filter structure
Keywords :
FIR filters; digital filters; digital-analogue conversion; interpolation; iterative methods; linear phase filters; nonlinear filters; analog filtering; bandpass digital/analog conversion; cascaded high-rate filter; computationally efficient filter structure; decimation; digital filter; interpolation; iterative design; linear-phase FIR filter; multirate passband equalization; nonlinear-phase FIR filter; Analog computers; Band pass filters; Design optimization; Digital filters; Filtering; Finite impulse response filter; Military computing; Nonlinear filters; Passband; Radar;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867290
