Versatile building blocks for multirate processing of bandpass signals. - Markku Renfors; Teemu Kupiainen (EUSIPCO, 1998)

Digital filter design for a PAL TV modulator. - Juha Yli-Kaakinen; Ming Hu; Teemu Kupiainen; Markku Renfors (ICECS, 1999)

Multirate digital filter design for a PAL TV modulator. - Juha Yli-Kaakinen; Ming Hu; Riku Uusikartano; Teemu Kupiainen; Markku Renfors (IEEE Trans. Consumer Electron., 1999)