Håkan Johansson

Orcid: 0000-0001-6329-9132

Affiliations:
  • Linköping University, Sweden


According to our database1, Håkan Johansson authored at least 147 papers between 1996 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Efficient Parallel Polynomial-Based Compensation Structure for Frequency Response Mismatch in Two-Channel TI-ADCs.
IEEE Trans. Circuits Syst. II Express Briefs, February, 2024

2023
A Low-Complexity Post-Weighting Predistorter in a mMIMO Transmitter Under Crosstalk.
IEEE Commun. Lett., December, 2023

Unified Filter Order Estimate for Minimax-Designed Linear-Phase FIR Wideband and Lowpass Digital Differentiators.
Circuits Syst. Signal Process., November, 2023

Low-Complexity Beamforming Designs and Channel Estimation for Passive-Intelligent-Surface-Assisted MISO Energy Transfer.
IEEE Internet Things J., 2023

A General Approach to Fully Linearize the Power Amplifiers in mMIMO with Less Complexity.
CoRR, 2023

A Novel Hybrid Post-Weighting Digital Predistortion in mMIMO Under Crosstalk.
CoRR, 2023

Frequency-Domain Implementations of Variable Digital FIR Filters Using the Overlap-Save Technique.
Proceedings of the 24th International Conference on Digital Signal Processing, 2023

Low-Complexity Memoryless Linearizer for Analog-to-Digital Interfaces.
Proceedings of the 24th International Conference on Digital Signal Processing, 2023

2022
On the Compensation of Timing Mismatch in Two-Channel Time-Interleaved ADCs: Strategies and a Novel Parallel Compensation Structure.
IEEE Trans. Signal Process., 2022

Condition Monitoring of Railway Crossing Geometry via Measured and Simulated Track Responses.
Sensors, 2022

The Phoenix syndrome: Netroots organizations strategies to gain and maintain digital resource abundance.
New Media Soc., 2022

Reconfigurable FIR Lowpass Equalizers.
Proceedings of the IEEE Workshop on Signal Processing Systems, 2022

2020
Performance Analysis of Quantized Uplink Massive MIMO-OFDM With Oversampling Under Adjacent Channel Interference.
IEEE Trans. Commun., 2020

Correlation-Based Calibration for Nonlinearity Mismatches in Dual-Channel TIADCs.
IEEE Trans. Circuits Syst. II Express Briefs, 2020

On First-Order Compensation of Timing Mismatch in Two-Channel TIADCs.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019
Optimal Channel Estimation for Hybrid Energy Beamforming Under Phase Shifter Impairments.
IEEE Trans. Commun., 2019

Optimal Least Squares Estimator and Precoder for Energy Beamforming Over IQ-Impaired Channels.
IEEE Signal Process. Lett., 2019

Efficacy of Hybrid Energy Beamforming With Phase Shifter Impairments and Channel Estimation Errors.
IEEE Signal Process. Lett., 2019

The logics of digital advocacy: Between acts of political influence and presence.
New Media Soc., 2019

Analysis, Design, and Order Estimation of Least-Squares FIR Equalizers for Bandwidth Extension of ADCs.
Circuits Syst. Signal Process., 2019

Channel Estimation and Low-complexity Beamforming Design for Passive Intelligent Surface Assisted MISO Wireless Energy Transfer.
Proceedings of the IEEE International Conference on Acoustics, 2019

Performance of One-Bit Massive MIMO with Oversampling under Adjacent Channel Interference.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018
Guest Editorial Special Issue on the 2017 IEEE International Symposium on Circuits and Systems (ISCAS 2017).
IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Efficacy of Multiuser Massive Miso Wireless Energy Transfer Under iq Imbalance and Channel Estimation Errors Over Rician Fading.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2016
Minimax design and order estimation of FIR filters for extending the bandwidth of ADCs.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

Lower bounds on the L2-norms of digital resampling filters with zero-valued input samples.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015
Efficient Recovery of Sub-Nyquist Sampled Sparse Multi-Band Signals Using Reconfigurable Multi-Channel Analysis and Modulated Synthesis Filter Banks.
IEEE Trans. Signal Process., 2015

Joint Blind Calibration for Mixed Mismatches in Two-Channel Time-Interleaved ADCs.
IEEE Trans. Circuits Syst. I Regul. Pap., 2015

Adaptive Background Estimation for Static Nonlinearity Mismatches in Two-Channel TIADCs.
IEEE Trans. Circuits Syst. II Express Briefs, 2015

Prefilter-Based Reconfigurable Reconstructor for Time-Interleaved ADCs With Missing Samples.
IEEE Trans. Circuits Syst. II Express Briefs, 2015

Two-Stage-Based Polyphase Structures for Arbitrary-Integer Sampling Rate Conversion.
IEEE Trans. Circuits Syst. II Express Briefs, 2015

Design of Modulated Filter Banks and Transmultiplexers With Unified Initial Solutions and Very Few Unknown Parameters.
IEEE Trans. Circuits Syst. II Express Briefs, 2015

Polyphase Decomposition of Digital Fractional-Delay Filters.
IEEE Signal Process. Lett., 2015

Digital estimation and compensation method for nonlinearity mismatches in time-interleaved analog-to-digital converters.
Digit. Signal Process., 2015

Decimation filters for high-speed delta-sigma modulators with passband constraints: General versus CIC-based FIR filters.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

Filter-bank based all-digital channelizers and aggregators for multi-standard video distribution.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

On frequency-domain implementation of digital FIR filters.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

2014
Relations Between Zero-IF Receiver I/Q and TI-ADC Channel Mismatches.
IEEE Trans. Signal Process., 2014

On Efficient Design of High-Order Filters With Applications to Filter Banks and Transmultiplexers With Large Number of Channels.
IEEE Trans. Signal Process., 2014

Improved Filter Bank Approach for the Design of Variable Bandedge and Fractional Delay Filters.
IEEE Trans. Circuits Syst. I Regul. Pap., 2014

Add-Equalize Structures for Linear-Phase Nyquist FIR Filter Interpolators and Decimators.
IEEE Trans. Circuits Syst. I Regul. Pap., 2014

Two Polynomial FIR Filter Structures With Variable Fractional Delay and Phase Shift.
IEEE Trans. Circuits Syst. I Regul. Pap., 2014

Conditions for Lth-band filters of order 2N as cascades of identical linear-phase FIR spectral factors of order N.
Signal Process., 2014

A class of reconfigurable and low-complexity two-stage Nyquist filters.
Signal Process., 2014

Two reconstructors for m-channel time-interleaved ADCs with missing samples.
Proceedings of the IEEE 12th International New Circuits and Systems Conference, 2014

Blind calibration of nonlinearity mismatch errors in two-channel time-interleaved ADCs.
Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014

A sub-band based reconstructor for M-channel time-interleaved ADCS with missing samples.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
Two-Rate Based Low-Complexity Variable Fractional-Delay FIR Filter Structures.
IEEE Trans. Circuits Syst. I Regul. Pap., 2013

On the Fixed-Point Implementation of Fractional-Delay Filters Based on the Farrow Structure.
IEEE Trans. Circuits Syst. I Regul. Pap., 2013

A method for the design of Farrow-structure based variable fractional-delay FIR filters.
Signal Process., 2013

On FIR Filter Approximation of Fractional-Order Differentiators and Integrators.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2013

Low-complexity two-rate based multivariate impulse response reconstructor for time-skew error correction in m-channel time-interleaved ADCs.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

FIR filter with variable fractional delay and phase shift: Efficient realization and design using reweighted l1-norm minimization.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Efficient reconfigurable scheme for the recovery of sub-Nyquist sampled sparse multi-band signals.
Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

2012
Efficient Wide-Band FIR LTI Systems Derived Via Multi-Rate Techniques and Sparse Bandpass Filters.
IEEE Trans. Signal Process., 2012

A Technique for Efficient Realization of Wide-Band FIR LTI Systems.
IEEE Trans. Signal Process., 2012

On Two-Stage Nyquist Pulse Shaping Filters.
IEEE Trans. Signal Process., 2012

Fractional-Delay and Supersymmetric <i>M</i>th-Band Linear-Phase FIR Filters Utilizing Partially Symmetric and Antisymmetric Impulse Responses.
IEEE Trans. Circuits Syst. II Express Briefs, 2012

A Class of Multimode Transmultiplexers Based on the Farrow Structure.
Circuits Syst. Signal Process., 2012

Efficient signal reconstruction scheme for time-interleaved ADCs.
Proceedings of the 10th IEEE International NEWCAS Conference, 2012

Time-skew error correction in two-channel time-interleaved ADCs based on a two-rate approach and polynomial impulse responses.
Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems, 2012

Tree-structured linear-phase Nyquist FIR filter interpolators and decimators.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

Reconfigurable two-stage Nyquist filters utilizing the farrow structure.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

A realization of FIR filters with simultaneously variable bandwidth and fractional delay.
Proceedings of the 20th European Signal Processing Conference, 2012

2011
Dynamic Frequency-Band Reallocation and Allocation: from Satellite-Based Communication Systems to Cognitive Radios.
J. Signal Process. Syst., 2011

A Class of Wide-Band Linear-Phase FIR Differentiators Using a Two-Rate Approach and the Frequency-Response Masking Technique.
IEEE Trans. Circuits Syst. I Regul. Pap., 2011

Farrow-Structure-Based Reconfigurable Bandpass Linear-Phase FIR Filters for Integer Sampling Rate Conversion.
IEEE Trans. Circuits Syst. II Express Briefs, 2011

Reconfigurable Nonuniform Transmultiplexers Using Uniform Modulated Filter Banks.
IEEE Trans. Circuits Syst. I Regul. Pap., 2011

Linear-phase FIR digital differentiator order estimation.
Proceedings of the 20th European Conference on Circuit Theory and Design, 2011

Complexity reduction in low-delay farrow-structure-based variable fractional delay FIR filters utilizing linear-phase subfilters.
Proceedings of the 20th European Conference on Circuit Theory and Design, 2011

2010
Two Classes of Cosine-Modulated IIR/IIR and IIR/FIR NPR Filter Banks.
Circuits Syst. Signal Process., 2010

Reconfigurable nonuniform transmultiplexers based on uniform filter banks.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009
A Polynomial-Based Time-Varying Filter Structure for the Compensation of Frequency-Response Mismatch Errors in Time-Interleaved ADCs.
IEEE J. Sel. Top. Signal Process., 2009

Flexible Frequency-Band Reallocation: Complex Versus Real.
Circuits Syst. Signal Process., 2009

Wideband Linear-phase FIR Differentiators Utilizing Multirate and Frequency-response Masking Techniques.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

Scaling of Fractional Delay Filters based on the Farrow Structure.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

On the Filter Design for a Class of Multimode Transmultiplexers.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008
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, 2008

A Fractionally Delaying Complex Hilbert Transform Filter.
IEEE Trans. Circuits Syst. II Express Briefs, 2008

A Multimode Transmultiplexer Structure.
IEEE Trans. Circuits Syst. II Express Briefs, 2008

Multirate Formulation for Mismatch Sensitivity Analysis of Analog-to-Digital Converters That Utilize Parallel ΣΔ-Modulators.
EURASIP J. Adv. Signal Process., 2008

A farrow-structure-based multi-mode transmultiplexer.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

Comparison of multiplierless implementation of nonlinear-phase versus linear-phase FIR filters.
Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007
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., 2007

A Complex Variable Fractional-Delay FIR Filter Structure.
IEEE Trans. Circuits Syst. II Express Briefs, 2007

An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the Frequency-Response Masking Technique.
EURASIP J. Adv. Signal Process., 2007

Flexible Frequency-Band Reallocation Networks Using Variable Oversampled Complex-Modulated Filter Banks.
EURASIP J. Adv. Signal Process., 2007

Complexity Comparison of Linear-Phase Mth-Band and General FIR Filters.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Simultaneous estimation of gain, delay, and offset utilizing the farrow structure.
Proceedings of the 18th European Conference on Circuit Theory and Design, 2007

An arbitrary-bandwidth transmultiplexer and its application to flexible frequency-band reallocation networks.
Proceedings of the 18th European Conference on Circuit Theory and Design, 2007

2006
Minimax design of adjustable-bandwidth linear-phase FIR filters.
IEEE Trans. Circuits Syst. I Regul. Pap., 2006

Reconstruction of Nonuniformly Sampled Bandlimited Signals by Means of Time-Varying Discrete-Time FIR Filters.
EURASIP J. Adv. Signal Process., 2006

Time-interleaved analog-to-digital converters: status and future directions.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Reconstruction of two-periodic nonuniformly sampled signals using polynomial impulse response time-varying FIR filters.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks.
Proceedings of the 14th European Signal Processing Conference, 2006

Time-delay estimation using Farrow-based fractional-delay FIR filters: Filter approximation vs. estimation errors.
Proceedings of the 14th European Signal Processing Conference, 2006

Reconstruction of M-periodic nonuniformly sampled signals using multivariate polynomial impulse response time-varying FIR filters.
Proceedings of the 14th European Signal Processing Conference, 2006

Design trade-offs for linear-phase FIR decimation filters and ΣΔ-modulators.
Proceedings of the 14th European Signal Processing Conference, 2006

Adjustable Fractional-Delay FIR Filters Using the Farrow Structure and Multirate Techniques.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

Implementation of Polyphase Decomposed FIR Filters for Interpolation and Decimation Using Multiple Constant Multiplication Techniques.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

A General Formulation of Analog-to-Digital Converters Using Parallel Sigma-Delta Modulators and Modulation Sequences.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005
Linear-phase FIR interpolation, decimation, and mth-band filters utilizing the farrow structure.
IEEE Trans. Circuits Syst. I Regul. Pap., 2005

Estimation of muscle spindle information rate by pattern matching and the effect of gamma system activity on parallel spindles.
Biol. Cybern., 2005

Flexible frequency-band reallocation network based on variable oversampled complex-modulated filter banks [satellite communication applications].
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

On designing minimax adjustable wideband fractional delay FIR filters using two-rate approach.
Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005

2004
First-order sensitivity of complementary diplexers.
IEEE Trans. Circuits Syst. II Express Briefs, 2004

On linear-phase FIR filters with variable bandwidth.
IEEE Trans. Circuits Syst. II Express Briefs, 2004

Minimax design of linear-phase FIR filters with adjustable bandwidths.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Mth-band linear-phase FIR filter interpolators and decimators utilizing the Farrow structure.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

On the design of IIR bandpass filters with an adjustable bandwidth and centre frequency.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Scaling of multistage interpolators.
Proceedings of the 2004 12th European Signal Processing Conference, 2004

Reconstruction of nonuniformly sampled bandlimited signals using time-varying discrete-time FIR filters.
Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003
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, 2003

On the design of adjustable fractional delay FIR filters.
IEEE Trans. Circuits Syst. II Express Briefs, 2003

Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters.
Signal Process., 2003

Optimization Of Frequency-Response Masking Based Fir Filters.
J. Circuits Syst. Comput., 2003

Single Filter Frequency-Response Masking Fir Filters.
J. Circuits Syst. Comput., 2003

Static and dynamic input-output relations of the feline medial gastrocnemius motoneuron-muscle system subjected to recurrent inhibition: a model study.
Biol. Cybern., 2003

A model of the feline medial gastrocnemius motoneuron-muscle system subjected to recurrent inhibition.
Biol. Cybern., 2003

Cosine and sine modulated FIR filter banks utilizing the frequency-response masking approach.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Linear programming design of linear-phase FIR filters with variable bandwidth.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

2002
Reconstruction of nonuniformly sampled bandlimited signals by means of digital fractional delay filters.
IEEE Trans. Signal Process., 2002

Information-theoretic analysis of de-efferented single muscle spindles.
Biol. Cybern., 2002

Frequency response masking FIR filters with short delay.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Multirate approximately linear-phase IIR filter structures for arbitrary bandwidths.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

A class of cosine-modulated causal IIR filter banks.
Proceedings of the 2002 9th IEEE International Conference on Electronics, 2002

2001
Understanding Multimodal Interaction by Exploiting Unification and Integration Rules.
Proceedings of the 13th Nordic Conference of Computational Linguistics, 2001

Narrow-band and wide-band high-speed recursive digital filters using single filter frequency masking techniques.
Proceedings of the Sixth International Symposium on Signal Processing and its Applications, 2001

Optimization of FIR filters using the frequency-response masking approach.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Quantization noise in filter bank analog-to-digital converters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Reconstruction of nonuniform sampled bandlimited signals using digital fractional filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Narrow-band and wide-band single filter frequency masking FIR filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Implementation of bit-parallel lattice wave digital filters with increased maximal sample rate.
Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

2000
A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

New classes of frequency-response masking FIR filters.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Design and efficient implementation of high-speed narrow-band recursive digital filters using single filter frequency masking techniques.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Design of m-channel tree-structured filter banks with very low-complexity analysis filters.
Proceedings of the 2000 7th IEEE International Conference on Electronics, 2000

A class of two-channel IIR/FIR filter banks.
Proceedings of the 10th European Signal Processing Conference, 2000

On high-speed recursive digital filters.
Proceedings of the 10th European Signal Processing Conference, 2000

Design and efficient implementation of narrow-band single filter frequency masking FIR filters.
Proceedings of the 10th European Signal Processing Conference, 2000

1999
A class of complementary IIR filters.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Multirate single-stage and multistage structures for high-speed recursive digital filtering.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Implementation of a combined high-speed interpolation and decimation wave digital filter.
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

A design procedure for 2-channel mixed analog and digital filter banks for A/D conversion using minimax optimization.
Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

1996
High-speed narrow-band lattice wave digital filters.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Two-stage polyphase interpolators and decimators for sample rate conversions with prime numbers.
Proceedings of the 8th European Signal Processing Conference, 1996


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