Two-stage polyphase interpolators and decimators for sample rate conversions with prime numbers. - Håkan Johansson; Lars Wanhammar (EUSIPCO, 1996)

High-speed narrow-band lattice wave digital filters. - Håkan Johansson; Lars Wanhammar (ICECS, 1996)

A design procedure for 2-channel mixed analog and digital filter banks for A/D conversion using minimax optimization. - Per Löwenborg; Håkan Johansson; Lars Wanhammar (ICECS, 1999)

Implementation of a combined high-speed interpolation and decimation wave digital filter. - Henrik Ohlsson; Håkan Johansson; Lars Wanhammar (ICECS, 1999)

Multirate single-stage and multistage structures for high-speed recursive digital filtering. - Håkan Johansson (ISCAS (3), 1999)

A class of complementary IIR filters. - Håkan Johansson; Tapio Saramäki (ISCAS (3), 1999)

Design and efficient implementation of narrow-band single filter frequency masking FIR filters. - Oscar Gustafsson; Håkan Johansson; Lars Wanhammar (EUSIPCO, 2000)

On high-speed recursive digital filters. - Håkan Johansson (EUSIPCO, 2000)

A class of two-channel IIR/FIR filter banks. - Per Löwenborg; Håkan Johansson; Lars Wanhammar (EUSIPCO, 2000)

Design of m-channel tree-structured filter banks with very low-complexity analysis filters. - Elizabeth Elias; Per Löwenborg; Håkan Johansson; Lars Wanhammar (ICECS, 2000)

Design and efficient implementation of high-speed narrow-band recursive digital filters using single filter frequency masking techniques. - Oscar Gustafsson; Håkan Johansson; Lars Wanhammar (ISCAS, 2000)

New classes of frequency-response masking FIR filters. - Håkan Johansson (ISCAS, 2000)

A class of two-channel approximately perfect reconstruction hybrid analog/digital filter banks. - Per Löwenborg; Håkan Johansson; Lars Wanhammar (ISCAS, 2000)

Implementation of bit-parallel lattice wave digital filters with increased maximal sample rate. - Henrik Ohlsson; Oscar Gustafsson; Håkan Johansson; Lars Wanhammar (ICECS, 2001)

Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters. - Elizabeth Elias; Per Löwenborg; Håkan Johansson; Lars Wanhammar (ISCAS (2), 2001)

Narrow-band and wide-band single filter frequency masking FIR filters. - Oscar Gustafsson; Håkan Johansson; Lars Wanhammar (ISCAS (2), 2001)

Reconstruction of nonuniform sampled bandlimited signals using digital fractional filters. - Håkan Johansson; Per Löwenborg (ISCAS (2), 2001)

Quantization noise in filter bank analog-to-digital converters. - Per Löwenborg; Håkan Johansson (ISCAS (2), 2001)

Optimization of FIR filters using the frequency-response masking approach. - Tapio Saramäki; Håkan Johansson (ISCAS (2), 2001)

Narrow-band and wide-band high-speed recursive digital filters using single filter frequency masking techniques. - Oscar Gustafsson; Håkan Johansson; Lars Wanhammar (ISSPA, 2001)

Understanding Multimodal Interaction by Exploiting Unification and Integration Rules. - Håkan Johansson (NODALIDA, 2001)

A class of cosine-modulated causal IIR filter banks. - Linnéa Svensson; Per Löwenborg; Håkan Johansson (ICECS, 2002)

Multirate approximately linear-phase IIR filter structures for arbitrary bandwidths. - Håkan Johansson (ISCAS (5), 2002)

Frequency response masking FIR filters with short delay. - Linnéa Svensson; Håkan Johansson (ISCAS (3), 2002)

Information-theoretic analysis of de-efferented single muscle spindles. - Yoav Tock; Milos Ljubisavljevic; J. Thunberg; Uwe Windhorst; Gideon F. Inbar; Håkan Johansson (Biol. Cybern., 2002)

Reconstruction of nonuniformly sampled bandlimited signals by means of digital fractional delay filters. - Håkan Johansson; Per Löwenborg (IEEE Trans. Signal Process., 2002)

Linear programming design of linear-phase FIR filters with variable bandwidth. - Per Löwenborg; Håkan Johansson (ISCAS (3), 2003)

Cosine and sine modulated FIR filter banks utilizing the frequency-response masking approach. - Linnéa Rosenbaum; Per Löwenborg; Håkan Johansson (ISCAS (3), 2003)

A model of the feline medial gastrocnemius motoneuron-muscle system subjected to recurrent inhibition. - Takanori Uchiyama; Håkan Johansson; Uwe Windhorst (Biol. Cybern., 2003)

Static and dynamic input-output relations of the feline medial gastrocnemius motoneuron-muscle system subjected to recurrent inhibition: a model study. - Takanori Uchiyama; Håkan Johansson; Uwe Windhorst (Biol. Cybern., 2003)

Single Filter Frequency-Response Masking Fir Filters. - Oscar Gustafsson; Håkan Johansson; Lars Wanhammar (J. Circuits Syst. Comput., 2003)

Optimization Of Frequency-Response Masking Based Fir Filters. - Tapio Saramäki; Juha Yli-Kaakinen; Håkan Johansson (J. Circuits Syst. Comput., 2003)

Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters. - Elizabeth Elias; Per Löwenborg; Håkan Johansson; Lars Wanhammar (Signal Process., 2003)

On the design of adjustable fractional delay FIR filters. - Håkan Johansson; Per Löwenborg (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

Two-channel digital and hybrid analog/digital multirate filter banks with very low-complexity analysis or synthesis filters. - Per Löwenborg; Håkan Johansson; Lars Wanhammar (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

Reconstruction of nonuniformly sampled bandlimited signals using time-varying discrete-time FIR filters. - Håkan Johansson; Per Löwenborg (EUSIPCO, 2004)

Scaling of multistage interpolators. - Mattias Olsson; Per Löwenborg; Håkan Johansson (EUSIPCO, 2004)

On the design of IIR bandpass filters with an adjustable bandwidth and centre frequency. - Håkan Johansson (ISCAS (3), 2004)

Mth-band linear-phase FIR filter interpolators and decimators utilizing the Farrow structure. - Håkan Johansson; Oscar Gustafsson (ISCAS (3), 2004)

Minimax design of linear-phase FIR filters with adjustable bandwidths. - Per Löwenborg; Håkan Johansson (ISCAS (3), 2004)

On linear-phase FIR filters with variable bandwidth. - Håkan Johansson; Per Löwenborg (IEEE Trans. Circuits Syst. II Express Briefs, 2004)

First-order sensitivity of complementary diplexers. - Per Löwenborg; Håkan Johansson; Lars Wanhammar (IEEE Trans. Circuits Syst. II Express Briefs, 2004)

On designing minimax adjustable wideband fractional delay FIR filters using two-rate approach. - Ewa Hermanowicz; Håkan Johansson (ECCTD, 2005)

Flexible frequency-band reallocation network based on variable oversampled complex-modulated filter banks [satellite communication applications]. - Håkan Johansson; Per Löwenborg (ICASSP (3), 2005)

Estimation of muscle spindle information rate by pattern matching and the effect of gamma system activity on parallel spindles. - Yoav Tock; Gideon F. Inbar; Yossef Steinberg; Milos Ljubisavljevic; J. Thunberg; Uwe Windhorst; Håkan Johansson (Biol. Cybern., 2005)

Linear-phase FIR interpolation, decimation, and mth-band filters utilizing the farrow structure. - Håkan Johansson; Oscar Gustafsson (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

A General Formulation of Analog-to-Digital Converters Using Parallel Sigma-Delta Modulators and Modulation Sequences. - Anton Blad; Håkan Johansson; Per Löwenborg (APCCAS, 2006)

Implementation of Polyphase Decomposed FIR Filters for Interpolation and Decimation Using Multiple Constant Multiplication Techniques. - Oscar Gustafsson; Kenny Johansson; Håkan Johansson; Lars Wanhammar (APCCAS, 2006)

Adjustable Fractional-Delay FIR Filters Using the Farrow Structure and Multirate Techniques. - Håkan Johansson; Oscar Gustafsson; J. Johansson; Lars Wanhammar (APCCAS, 2006)

Design trade-offs for linear-phase FIR decimation filters and ΣΔ-modulators. - Anton Blad; Per Löwenborg; Håkan Johansson (EUSIPCO, 2006)

Reconstruction of M-periodic nonuniformly sampled signals using multivariate polynomial impulse response time-varying FIR filters. - Håkan Johansson; Per Löwenborg; Kameswaran Vengattaramane (EUSIPCO, 2006)

Time-delay estimation using Farrow-based fractional-delay FIR filters: Filter approximation vs. estimation errors. - Mattias Olsson; Håkan Johansson; Per Löwenborg (EUSIPCO, 2006)

Oversampled complex-modulated causal IIR filter banks for flexible frequency-band reallocation networks. - Linnéa Rosenbaum; Håkan Johansson; Per Löwenborg (EUSIPCO, 2006)

Reconstruction of two-periodic nonuniformly sampled signals using polynomial impulse response time-varying FIR filters. - Håkan Johansson; Per Löwenborg; K. Vengattaramane (ISCAS, 2006)

Time-interleaved analog-to-digital converters: status and future directions. - Christian Vogel 001; Håkan Johansson (ISCAS, 2006)

Reconstruction of Nonuniformly Sampled Bandlimited Signals by Means of Time-Varying Discrete-Time FIR Filters. - Håkan Johansson; Per Löwenborg (EURASIP J. Adv. Signal Process., 2006)

Minimax design of adjustable-bandwidth linear-phase FIR filters. - Per Löwenborg; Håkan Johansson (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)

An arbitrary-bandwidth transmultiplexer and its application to flexible frequency-band reallocation networks. - Amir Eghbali; Håkan Johansson; Per Löwenborg (ECCTD, 2007)

Simultaneous estimation of gain, delay, and offset utilizing the farrow structure. - Mattias Olsson; Håkan Johansson; Per Löwenborg (ECCTD, 2007)

Complexity Comparison of Linear-Phase Mth-Band and General FIR Filters. - Oscar Gustafsson; Håkan Johansson (ISCAS, 2007)

Flexible Frequency-Band Reallocation Networks Using Variable Oversampled Complex-Modulated Filter Banks. - Håkan Johansson; Per Löwenborg (EURASIP J. Adv. Signal Process., 2007)

An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the Frequency-Response Masking Technique. - Linnéa Rosenbaum; Per Löwenborg; Håkan Johansson (EURASIP J. Adv. Signal Process., 2007)

A Complex Variable Fractional-Delay FIR Filter Structure. - Ewa Hermanowicz; Håkan Johansson (IEEE Trans. Circuits Syst. II Express Briefs, 2007)

Least-Squares and Minimax Design of Polynomial Impulse Response FIR Filters for Reconstruction of Two-Periodic Nonuniformly Sampled Signals. - Håkan Johansson; Per Löwenborg; K. Vengattaramane (IEEE Trans. Circuits Syst. I Regul. Pap., 2007)

Comparison of multiplierless implementation of nonlinear-phase versus linear-phase FIR filters. - Muhammad Abbas; Fahad Qureshi; Zaka Ullah Sheikh; Oscar Gustafsson; Håkan Johansson; Kenny Johansson (ACSCC, 2008)

A farrow-structure-based multi-mode transmultiplexer. - Amir Eghbali; Håkan Johansson; Per Löwenborg (ISCAS, 2008)

Multirate Formulation for Mismatch Sensitivity Analysis of Analog-to-Digital Converters That Utilize Parallel ΣΔ-Modulators. - Anton Blad; Håkan Johansson; Per Löwenborg (EURASIP J. Adv. Signal Process., 2008)

A Multimode Transmultiplexer Structure. - Amir Eghbali; Håkan Johansson; Per Löwenborg (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

A Fractionally Delaying Complex Hilbert Transform Filter. - Ewa Hermanowicz; Håkan Johansson; Miroslaw Rojewski (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

A Least-Squares Filter Design Technique for the Compensation of Frequency Response Mismatch Errors in Time-Interleaved A/D Converters. - Håkan Johansson; Per Löwenborg (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

On the Filter Design for a Class of Multimode Transmultiplexers. - Amir Eghbali; Håkan Johansson; Per Löwenborg (ISCAS, 2009)

Scaling of Fractional Delay Filters based on the Farrow Structure. - Tahir Abbas Khan; Oscar Gustafsson; Håkan Johansson (ISCAS, 2009)

Wideband Linear-phase FIR Differentiators Utilizing Multirate and Frequency-response Masking Techniques. - Zaka Ullah Sheikh; Håkan Johansson (ISCAS, 2009)

Flexible Frequency-Band Reallocation: Complex Versus Real. - Amir Eghbali; Håkan Johansson; Per Löwenborg (Circuits Syst. Signal Process., 2009)

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

Reconfigurable nonuniform transmultiplexers based on uniform filter banks. - Amir Eghbali; Håkan Johansson; Per Löwenborg (ISCAS, 2010)

Two Classes of Cosine-Modulated IIR/IIR and IIR/FIR NPR Filter Banks. - Linnéa Rosenbaum; Per Löwenborg; Håkan Johansson (Circuits Syst. Signal Process., 2010)

Complexity reduction in low-delay farrow-structure-based variable fractional delay FIR filters utilizing linear-phase subfilters. - Amir Eghbali; Håkan Johansson (ECCTD, 2011)

Linear-phase FIR digital differentiator order estimation. - Zaka Ullah Sheikh; Amir Eghbali; Håkan Johansson (ECCTD, 2011)

Reconfigurable Nonuniform Transmultiplexers Using Uniform Modulated Filter Banks. - Amir Eghbali; Håkan Johansson; Per Löwenborg (IEEE Trans. Circuits Syst. I Regul. Pap., 2011)

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

A Class of Wide-Band Linear-Phase FIR Differentiators Using a Two-Rate Approach and the Frequency-Response Masking Technique. - Zaka Ullah Sheikh; Håkan Johansson (IEEE Trans. Circuits Syst. I Regul. Pap., 2011)

Dynamic Frequency-Band Reallocation and Allocation: from Satellite-Based Communication Systems to Cognitive Radios. - Amir Eghbali; Håkan Johansson; Per Löwenborg; Heinz G. Göckler (J. Signal Process. Syst., 2011)

A realization of FIR filters with simultaneously variable bandwidth and fractional delay. - Håkan Johansson; Amir Eghbali (EUSIPCO, 2012)

Reconfigurable two-stage Nyquist filters utilizing the farrow structure. - Amir Eghbali; Håkan Johansson (ISCAS, 2012)

Tree-structured linear-phase Nyquist FIR filter interpolators and decimators. - Håkan Johansson; Amir Eghbali; Jimmie Lahti (ISCAS, 2012)

Time-skew error correction in two-channel time-interleaved ADCs based on a two-rate approach and polynomial impulse responses. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (MWSCAS, 2012)

Efficient signal reconstruction scheme for time-interleaved ADCs. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (NEWCAS, 2012)

A Class of Multimode Transmultiplexers Based on the Farrow Structure. - Amir Eghbali; Håkan Johansson; Per Löwenborg (Circuits Syst. Signal Process., 2012)

Fractional-Delay and Supersymmetric Mth-Band Linear-Phase FIR Filters Utilizing Partially Symmetric and Antisymmetric Impulse Responses. - Håkan Johansson (IEEE Trans. Circuits Syst. II Express Briefs, 2012)

On Two-Stage Nyquist Pulse Shaping Filters. - Amir Eghbali; Tapio Saramäki; Håkan Johansson (IEEE Trans. Signal Process., 2012)

A Technique for Efficient Realization of Wide-Band FIR LTI Systems. - Zaka Ullah Sheikh; Håkan Johansson (IEEE Trans. Signal Process., 2012)

Efficient Wide-Band FIR LTI Systems Derived Via Multi-Rate Techniques and Sparse Bandpass Filters. - Zaka Ullah Sheikh; Håkan Johansson (IEEE Trans. Signal Process., 2012)

Efficient reconfigurable scheme for the recovery of sub-Nyquist sampled sparse multi-band signals. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (GlobalSIP, 2013)

FIR filter with variable fractional delay and phase shift: Efficient realization and design using reweighted l1-norm minimization. - Håkan Johansson; Amir Eghbali (ISCAS, 2013)

Low-complexity two-rate based multivariate impulse response reconstructor for time-skew error correction in m-channel time-interleaved ADCs. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (ISCAS, 2013)

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

A method for the design of Farrow-structure based variable fractional-delay FIR filters. - Amir Eghbali; Håkan Johansson; Tapio Saramäki (Signal Process., 2013)

On the Fixed-Point Implementation of Fractional-Delay Filters Based on the Farrow Structure. - Muhammad Abbas; Oscar Gustafsson; Håkan Johansson (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

Two-Rate Based Low-Complexity Variable Fractional-Delay FIR Filter Structures. - Håkan Johansson; Ewa Hermanowicz (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

A sub-band based reconstructor for M-channel time-interleaved ADCS with missing samples. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (ICASSP, 2014)

Blind calibration of nonlinearity mismatch errors in two-channel time-interleaved ADCs. - Yinan Wang; Håkan Johansson; Hui Xu 010; Zhaolin Sun (ICECS, 2014)

Two reconstructors for m-channel time-interleaved ADCs with missing samples. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (NEWCAS, 2014)

A class of reconfigurable and low-complexity two-stage Nyquist filters. - Amir Eghbali; Håkan Johansson (Signal Process., 2014)

Conditions for Lth-band filters of order 2N as cascades of identical linear-phase FIR spectral factors of order N. - Amir Eghbali; Tapio Saramäki; Håkan Johansson (Signal Process., 2014)

Two Polynomial FIR Filter Structures With Variable Fractional Delay and Phase Shift. - Håkan Johansson; Amir Eghbali (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

Add-Equalize Structures for Linear-Phase Nyquist FIR Filter Interpolators and Decimators. - Håkan Johansson; Amir Eghbali (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

Improved Filter Bank Approach for the Design of Variable Bandedge and Fractional Delay Filters. - Wei Jing Xu; Ya Jun Yu; Håkan Johansson (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

On Efficient Design of High-Order Filters With Applications to Filter Banks and Transmultiplexers With Large Number of Channels. - Amir Eghbali; Håkan Johansson (IEEE Trans. Signal Process., 2014)

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

On frequency-domain implementation of digital FIR filters. - Håkan Johansson; Oscar Gustafsson (DSP, 2015)

Filter-bank based all-digital channelizers and aggregators for multi-standard video distribution. - Håkan Johansson; Oscar Gustafsson (DSP, 2015)

Decimation filters for high-speed delta-sigma modulators with passband constraints: General versus CIC-based FIR filters. - Oscar Gustafsson; Håkan Johansson (ISCAS, 2015)

Digital estimation and compensation method for nonlinearity mismatches in time-interleaved analog-to-digital converters. - Yinan Wang; Hui Xu 010; Håkan Johansson; Zhaolin Sun; J. Jacob Wikner (Digit. Signal Process., 2015)

Polyphase Decomposition of Digital Fractional-Delay Filters. - Håkan Johansson; Fred Harris 001 (IEEE Signal Process. Lett., 2015)

Design of Modulated Filter Banks and Transmultiplexers With Unified Initial Solutions and Very Few Unknown Parameters. - Amir Eghbali; Håkan Johansson (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

Two-Stage-Based Polyphase Structures for Arbitrary-Integer Sampling Rate Conversion. - Håkan Johansson; Heinz G. Göckler (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

Prefilter-Based Reconfigurable Reconstructor for Time-Interleaved ADCs With Missing Samples. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

Adaptive Background Estimation for Static Nonlinearity Mismatches in Two-Channel TIADCs. - Yinan Wang; Håkan Johansson; Hui Xu 010 (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

Joint Blind Calibration for Mixed Mismatches in Two-Channel Time-Interleaved ADCs. - Yinan Wang; Håkan Johansson; Hui Xu 010; Zhaolin Sun (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)

Efficient Recovery of Sub-Nyquist Sampled Sparse Multi-Band Signals Using Reconfigurable Multi-Channel Analysis and Modulated Synthesis Filter Banks. - Anu Kalidas Muralidharan Pillai; Håkan Johansson (IEEE Trans. Signal Process., 2015)

Lower bounds on the L2-norms of digital resampling filters with zero-valued input samples. - Håkan Johansson; Anu Kalidas Muralidharan Pillai (ICASSP, 2016)

Minimax design and order estimation of FIR filters for extending the bandwidth of ADCs. - Yinan Wang; Håkan Johansson; Hui Xu 010; Jietao Diao (ISCAS, 2016)

Efficacy of Multiuser Massive Miso Wireless Energy Transfer Under iq Imbalance and Channel Estimation Errors Over Rician Fading. - Deepak Mishra 001; Håkan Johansson (ICASSP, 2018)

Guest Editorial Special Issue on the 2017 IEEE International Symposium on Circuits and Systems (ISCAS 2017). - Fabio Pareschi; Felix Lustenberger; Håkan Johansson; Joseph R. Cavallaro (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)

Performance of One-Bit Massive MIMO with Oversampling under Adjacent Channel Interference. - Ali Bulut Üçüncü; Emil Björnson; Håkan Johansson; Ali Özgür Yilmaz; Erik G. Larsson (GLOBECOM, 2019)

Channel Estimation and Low-complexity Beamforming Design for Passive Intelligent Surface Assisted MISO Wireless Energy Transfer. - Deepak Mishra 001; Håkan Johansson (ICASSP, 2019)

Analysis, Design, and Order Estimation of Least-Squares FIR Equalizers for Bandwidth Extension of ADCs. - Yinan Wang; Håkan Johansson; Nan Li 020; Qingjiang Li (Circuits Syst. Signal Process., 2019)

The logics of digital advocacy: Between acts of political influence and presence. - Håkan Johansson; Gabriella Scaramuzzino (New Media Soc., 2019)

Efficacy of Hybrid Energy Beamforming With Phase Shifter Impairments and Channel Estimation Errors. - Deepak Mishra 001; Håkan Johansson (IEEE Signal Process. Lett., 2019)

Optimal Least Squares Estimator and Precoder for Energy Beamforming Over IQ-Impaired Channels. - Deepak Mishra 001; Håkan Johansson (IEEE Signal Process. Lett., 2019)

Optimal Channel Estimation for Hybrid Energy Beamforming Under Phase Shifter Impairments. - Deepak Mishra 001; Håkan Johansson (IEEE Trans. Commun., 2019)

On First-Order Compensation of Timing Mismatch in Two-Channel TIADCs. - Yinan Wang; Xiangyu Liu; Håkan Johansson; Chengxuan Zhao; Kairang Chen; Xi Zhu (ISCAS, 2020)

Correlation-Based Calibration for Nonlinearity Mismatches in Dual-Channel TIADCs. - Xiangyu Liu; Hui Xu 010; Håkan Johansson; Yinan Wang; Nan Li 020 (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

Performance Analysis of Quantized Uplink Massive MIMO-OFDM With Oversampling Under Adjacent Channel Interference. - Ali Bulut Üçüncü; Emil Björnson; Håkan Johansson; Ali Özgür Yilmaz; Erik G. Larsson (IEEE Trans. Commun., 2020)

Reconfigurable FIR Lowpass Equalizers. - Oksana Moryakova; Yinan Wang; Håkan Johansson (SiPS, 2022)

The Phoenix syndrome: Netroots organizations strategies to gain and maintain digital resource abundance. - Håkan Johansson; Gabriella Scaramuzzino (New Media Soc., 2022)

Condition Monitoring of Railway Crossing Geometry via Measured and Simulated Track Responses. - Marko D. G. Milosevic; Björn A. Pålsson; Arne Nissen; Jens C. O. Nielsen; Håkan Johansson (Sensors, 2022)

On the Compensation of Timing Mismatch in Two-Channel Time-Interleaved ADCs: Strategies and a Novel Parallel Compensation Structure. - Yinan Wang; Håkan Johansson; Mingxin Deng; Zhiwei Li 008 (IEEE Trans. Signal Process., 2022)

Low-Complexity Memoryless Linearizer for Analog-to-Digital Interfaces. - Deijany Rodriguez Linares; Håkan Johansson (DSP, 2023)

Frequency-Domain Implementations of Variable Digital FIR Filters Using the Overlap-Save Technique. - Oksana Moryakova; Håkan Johansson (DSP, 2023)

A Novel Hybrid Post-Weighting Digital Predistortion in mMIMO Under Crosstalk. - Ganesh Prasad; Håkan Johansson (CoRR, 2023)

A General Approach to Fully Linearize the Power Amplifiers in mMIMO with Less Complexity. - Ganesh Prasad; Håkan Johansson; Rabul Hussain Laskar (CoRR, 2023)

Low-Complexity Beamforming Designs and Channel Estimation for Passive-Intelligent-Surface-Assisted MISO Energy Transfer. - Deepak Mishra 001; Håkan Johansson (IEEE Internet Things J., 2023)

Unified Filter Order Estimate for Minimax-Designed Linear-Phase FIR Wideband and Lowpass Digital Differentiators. - Yinan Wang; Mingxin Deng; Håkan Johansson; Zhiwei Li 008; Qingjiang Li (Circuits Syst. Signal Process., 2023)

A Low-Complexity Post-Weighting Predistorter in a mMIMO Transmitter Under Crosstalk. - Ganesh Prasad; Håkan Johansson (IEEE Commun. Lett., 2023)

Efficient Design and Implementation of Fast-Convolution-Based Variable-Bandwidth Filters. - Oksana Moryakova; Håkan Johansson (EUSIPCO, 2024)

A Low-Complexity DPD to Fully Linearize the Power Amplifiers in a mMIMO Transmitter. - Ganesh Prasad; Håkan Johansson; Rabul Hussain Laskar (ICC, 2024)

Digital Linearizer Based on 1-Bit Quantizations. - Deijany Rodriguez Linares; Håkan Johansson (ICCT, 2024)

Low-complexity reconfigurable FIR lowpass equalizers for polynomial channel models. - Oksana Moryakova; Yinan Wang; Håkan Johansson (Digit. Signal Process., 2024)

Order Estimation of Linear-Phase FIR Filters for DAC Equalization in Multiple Nyquist Bands. - Deijany Rodriguez Linares; Håkan Johansson; Yinan Wang (IEEE Signal Process. Lett., 2024)

Efficient Parallel Polynomial-Based Compensation Structure for Frequency Response Mismatch in Two-Channel TI-ADCs. - Mingxin Deng; Håkan Johansson; Yinan Wang; Zhiwei Li 008; Hui Xu 010 (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Reconstruction of Complex Baseband Signals via $M$-Periodic Nonuniform Bandpass Sampling and Least-Squares Optimal Time-Varying FIR Filters. - Håkan Johansson (DSP, 2025)

Joint Sampling Frequency Offset Estimation and Compensation Based on the Farrow Structure. - Deijany Rodriguez Linares; Oksana Moryakova; Håkan Johansson (DSP, 2025)

Joint Trajectory, User-Association, and Power Control for Green UAV-Assisted Data Collection Using Deep Reinforcement Learning. - Abhishek Mondal; Deepak Mishra 001; Ganesh Prasad; Håkan Johansson (IEEE Trans. Intell. Veh., 2025)

Modeling, Analysis, and Optimization of Cascaded Power Amplifiers. - Oksana Moryakova; Thomas Eriksson; Håkan Johansson (CoRR, 2025)

A General Approach to Fully Linearize the Power Amplifiers in mMIMO With Low Complexity. - Ganesh Prasad; Håkan Johansson; Rabul Hussain Laskar (IEEE Trans. Commun., 2025)

Low-Complexity Implementation of Real-Time Reconfigurable Low-Pass Equalizers. - Narges Mohammadi Sarband; Oksana Moryakova; Håkan Johansson; Oscar Gustafsson (IEEE Trans. Very Large Scale Integr. Syst., 2025)