| 2010 | ISCAS | Reconfigurable nonuniform transmultiplexers based on uniform filter banks. | Amir Eghbali, Hkan Johansson, Per Lwenborg |
| 2009 | ISCAS | On the Filter Design for a Class of Multimode Transmultiplexers. | Amir Eghbali, Hkan Johansson, Per Lwenborg |
| 2008 | ISCAS | A farrow-structure-based multi-mode transmultiplexer. | Amir Eghbali, Hkan Johansson, Per Lwenborg |
| 2006 | ISCAS | Reconstruction of two-periodic nonuniformly sampled signals using polynomial impulse response time-varying FIR filters. | Hkan Johansson, Per Lwenborg, K. Vengattaramane |
| 2005 | ICASSP | Flexible frequency-band reallocation network based on variable oversampled complex-modulated filter banks [satellite communication applications]. | Hkan Johansson, Per Lwenborg |
| 2004 | ISCAS | Minimax design of linear-phase FIR filters with adjustable bandwidths. | Per Lwenborg, Hkan Johansson |
| 2003 | ISCAS | Linear programming design of linear-phase FIR filters with variable bandwidth. | Per Lwenborg, Hkan Johansson |
| 2003 | ISCAS | Cosine and sine modulated FIR filter banks utilizing the frequency-response masking approach. | Linna Rosenbaum, Per Lwenborg, Hkan Johansson |
| 2002 | ISCAS | A polynomial-based division algorithm. | Robert Hgglund, Per Lwenborg, Mark Vesterbacka |
| 2001 | ISCAS | Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters. | Elizabeth Elias, Per Lwenborg, Hkan Johansson, Lars Wanhammar |
| 2001 | ISCAS | Reconstruction of nonuniform sampled bandlimited signals using digital fractional filters. | Hkan Johansson, Per Lwenborg |
| 2001 | ISCAS | Quantization noise in filter bank analog-to-digital converters. | Per Lwenborg, Hkan Johansson |
| 2000 | ISCAS | A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks. | Per Lwenborg, Hkan Johansson, Lars Wanhammar |