Forming Narrowband Filters at a Fixed Sample Rate with Polyphase Down and Up Sampling Filters. - Fred Harris 001; Benjamin Egg (DSP, 2007)

A versatile multichannel filter bank with multiple channel bandwidths. - Fred Harris 001; Robert McGwier; Benjamin Egg (CrownCom, 2010)

A coupled multichannel filter bank and sniffer spectrum analyzer. - Fred Harris 001; Robert McGwier; Benjamin Egg (CrownCom, 2010)