Per Löwenborg

Publication Activity (10 Years)

Years Active: 1999-2012
Publications (10 Years): 0

Top Topics

Class Hierarchy

Top Venues

Circuits Syst. Signal Process.

Publications

Amir Eghbali, Håkan Johansson, Per Löwenborg
A Class of Multimode Transmultiplexers Based on the Farrow Structure. Circuits Syst. Signal Process. 31 (3) (2012)
Amir Eghbali, Håkan Johansson, Per Löwenborg
Reconfigurable Nonuniform Transmultiplexers Using Uniform Modulated Filter Banks. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2011)
Amir Eghbali, Håkan Johansson, Per Löwenborg, Heinz G. Göckler
Dynamic Frequency-Band Reallocation and Allocation: from Satellite-Based Communication Systems to Cognitive Radios. J. Signal Process. Syst. 62 (2) (2011)
Linnéa Rosenbaum, Per Löwenborg, Håkan Johansson
Two Classes of Cosine-Modulated IIR/IIR and IIR/FIR NPR Filter Banks. Circuits Syst. Signal Process. 29 (1) (2010)
Amir Eghbali, Håkan Johansson, Per Löwenborg
Reconfigurable nonuniform transmultiplexers based on uniform filter banks. ISCAS (2010)
Amir Eghbali, Håkan Johansson, Per Löwenborg
Flexible Frequency-Band Reallocation: Complex Versus Real. Circuits Syst. Signal Process. 28 (3) (2009)
Amir Eghbali, Håkan Johansson, Per Löwenborg
On the Filter Design for a Class of Multimode Transmultiplexers. ISCAS (2009)
Håkan Johansson, Per Löwenborg
A Least-Squares Filter Design Technique for the Compensation of Frequency Response Mismatch Errors in Time-Interleaved A/D Converters. IEEE Trans. Circuits Syst. II Express Briefs (11) (2008)
Anton Blad, Håkan Johansson, Per Löwenborg
Multirate Formulation for Mismatch Sensitivity Analysis of Analog-to-Digital Converters That Utilize Parallel ΣΔ-Modulators. EURASIP J. Adv. Signal Process. 2008 (2008)
Amir Eghbali, Håkan Johansson, Per Löwenborg
A Multimode Transmultiplexer Structure. IEEE Trans. Circuits Syst. II Express Briefs (3) (2008)
Amir Eghbali, Håkan Johansson, Per Löwenborg
A farrow-structure-based multi-mode transmultiplexer. ISCAS (2008)
Linnéa Rosenbaum, Per Löwenborg, Håkan Johansson
An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the Frequency-Response Masking Technique. EURASIP J. Adv. Signal Process. 2007 (2007)
Amir Eghbali, Håkan Johansson, Per Löwenborg
An arbitrary-bandwidth transmultiplexer and its application to flexible frequency-band reallocation networks. ECCTD (2007)
Mattias Olsson, Håkan Johansson, Per Löwenborg
Simultaneous estimation of gain, delay, and offset utilizing the farrow structure. ECCTD (2007)
Håkan Johansson, Per Löwenborg
Flexible Frequency-Band Reallocation Networks Using Variable Oversampled Complex-Modulated Filter Banks. EURASIP J. Adv. Signal Process. 2007 (2007)
Håkan Johansson, Per Löwenborg, K. Vengattaramane
Least-Squares and Minimax Design of Polynomial Impulse Response FIR Filters for Reconstruction of Two-Periodic Nonuniformly Sampled Signals. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2007)
Anton Blad, Håkan Johansson, Per Löwenborg
A General Formulation of Analog-to-Digital Converters Using Parallel Sigma-Delta Modulators and Modulation Sequences. APCCAS (2006)
Anton Blad, Per Löwenborg, Håkan Johansson
Design trade-offs for linear-phase FIR decimation filters and ΣΔ-modulators. EUSIPCO (2006)
Linnéa Rosenbaum, Håkan Johansson, Per Löwenborg
Oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks. EUSIPCO (2006)
Per Löwenborg, Håkan Johansson
Minimax design of adjustable-bandwidth linear-phase FIR filters. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2006)
Håkan Johansson, Per Löwenborg, Kameswaran Vengattaramane
Reconstruction of M-periodic nonuniformly sampled signals using multivariate polynomial impulse response time-varying FIR filters. EUSIPCO (2006)
Håkan Johansson, Per Löwenborg
Reconstruction of Nonuniformly Sampled Bandlimited Signals by Means of Time-Varying Discrete-Time FIR Filters. EURASIP J. Adv. Signal Process. 2006 (2006)
Håkan Johansson, Per Löwenborg, K. Vengattaramane
Reconstruction of two-periodic nonuniformly sampled signals using polynomial impulse response time-varying FIR filters. ISCAS (2006)
Mattias Olsson, Håkan Johansson, Per Löwenborg
Time-delay estimation using Farrow-based fractional-delay FIR filters: Filter approximation vs. estimation errors. EUSIPCO (2006)
Håkan Johansson, Per Löwenborg
Flexible frequency-band reallocation network based on variable oversampled complex-modulated filter banks [satellite communication applications]. ICASSP (3) (2005)
Per Löwenborg, Håkan Johansson, Lars Wanhammar
First-order sensitivity of complementary diplexers. IEEE Trans. Circuits Syst. II Express Briefs (8) (2004)
Mattias Olsson, Per Löwenborg, Håkan Johansson
Scaling of multistage interpolators. EUSIPCO (2004)
Håkan Johansson, Per Löwenborg
On linear-phase FIR filters with variable bandwidth. IEEE Trans. Circuits Syst. II Express Briefs (4) (2004)
Per Löwenborg, Håkan Johansson
Minimax design of linear-phase FIR filters with adjustable bandwidths. ISCAS (3) (2004)
Håkan Johansson, Per Löwenborg
Reconstruction of nonuniformly sampled bandlimited signals using time-varying discrete-time FIR filters. EUSIPCO (2004)
Linnéa Rosenbaum, Per Löwenborg, Håkan Johansson
Cosine and sine modulated FIR filter banks utilizing the frequency-response masking approach. ISCAS (3) (2003)
Håkan Johansson, Per Löwenborg
On the design of adjustable fractional delay FIR filters. IEEE Trans. Circuits Syst. II Express Briefs 50 (4) (2003)
Per Löwenborg, Håkan Johansson, Lars Wanhammar
Two-channel digital and hybrid analog/digital multirate filter banks with very low-complexity analysis or synthesis filters. IEEE Trans. Circuits Syst. II Express Briefs 50 (7) (2003)
Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar
Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters. Signal Process. 83 (9) (2003)
Per Löwenborg, Håkan Johansson
Linear programming design of linear-phase FIR filters with variable bandwidth. ISCAS (3) (2003)
Linnéa Svensson, Per Löwenborg, Håkan Johansson
A class of cosine-modulated causal IIR filter banks. ICECS (2002)
Håkan Johansson, Per Löwenborg
Reconstruction of nonuniformly sampled bandlimited signals by means of digital fractional delay filters. IEEE Trans. Signal Process. 50 (11) (2002)
Robert Hägglund, Per Löwenborg, Mark Vesterbacka
A polynomial-based division algorithm. ISCAS (3) (2002)
Håkan Johansson, Per Löwenborg
Reconstruction of nonuniform sampled bandlimited signals using digital fractional filters. ISCAS (2) (2001)
Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar
Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters. ISCAS (2) (2001)
Per Löwenborg, Håkan Johansson
Quantization noise in filter bank analog-to-digital converters. ISCAS (2) (2001)
Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar
Design of m-channel tree-structured filter banks with very low-complexity analysis filters. ICECS (2000)
Per Löwenborg, Håkan Johansson, Lars Wanhammar
A class of two-channel IIR/FIR filter banks. EUSIPCO (2000)
Per Löwenborg, Håkan Johansson, Lars Wanhammar
A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks. ISCAS (2000)
Per Löwenborg, Håkan Johansson, Lars Wanhammar
A design procedure for 2-channel mixed analog and digital filter banks for A/D conversion using minimax optimization. ICECS (1999)