Håkan Johansson
Professor
Publikationer
2026
Efficient Computation of Time-Index Powered Weighted Sums Using Cascaded Accumulators
IEEE Signal Processing Letters, Vol. 33, s. 893-897
(Artikel i tidskrift)
https://dx.doi.org/10.1109/lsp.2026.3661843
Closed-Form Least-Squares Design of Fast-Convolution Based Variable-Bandwidth FIR Filters
IEEE Open Journal of Signal Processing, Vol. 7, s. 54-63
(Artikel i tidskrift)
https://dx.doi.org/10.1109/OJSP.2025.3650439
2025
Modeling, Analysis, and Optimization of Cascaded Power Amplifiers
2025 33rd European Signal Processing Conference (EUSIPCO), s. 2692-2696
(Konferensbidrag)
https://dx.doi.org/10.23919/EUSIPCO63237.2025.11226028
Low-Complexity Frequency-Dependent Linearizers Based on Parallel Bias-Modulus and Bias-ReLU Operations
IEEE Access, Vol. 13, s. 209796-209812
(Artikel i tidskrift)
https://dx.doi.org/10.1109/access.2025.3642613
Reconstruction of Complex Baseband Signals via M-Periodic Nonuniform Bandpass Sampling and Least-Squares Optimal Time-Varying FIR Filters
2025 25TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING, DSP
(Konferensbidrag)
https://dx.doi.org/10.1109/DSP65409.2025.11074795
Joint Sampling Frequency Offset Estimation and Compensation Based on the Farrow Structure
2025 25TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING, DSP
(Konferensbidrag)
https://dx.doi.org/10.1109/DSP65409.2025.11074995
A General Approach to Fully Linearize the Power Amplifiers in mMIMO With Low Complexity
IEEE Transactions on Communications, Vol. 73, s. 4749-4765
(Artikel i tidskrift)
https://dx.doi.org/10.1109/TCOMM.2024.3516514
Low-Complexity Implementation of Real-Time Reconfigurable Low-Pass Equalizers
IEEE Transactions on Very Large Scale Integration (vlsi) Systems, Vol. 33, s. 2462-2473
(Artikel i tidskrift)
https://dx.doi.org/10.1109/TVLSI.2025.3578450
2024
Digital Linearizer Based on 1-Bit Quantizations
2024 IEEE 24th International Conference on Communication Technology (ICCT), s. 1659-1663
(Konferensbidrag)
https://dx.doi.org/10.1109/ICCT62411.2024.10946352
A Low-Complexity DPD to Fully Linearize the Power Amplifiers in a mMIMO Transmitter
ICC 2024 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, s. 545-550
(Konferensbidrag)
https://dx.doi.org/10.1109/ICC51166.2024.10622602
Order Estimation of Linear-Phase FIR Filters for DAC Equalization in Multiple Nyquist Bands
IEEE Signal Processing Letters, Vol. 31, s. 2955-2959
(Artikel i tidskrift)
https://dx.doi.org/10.1109/LSP.2024.3483008
Efficient Design and Implementation of Fast-Convolution-Based Variable-Bandwidth Filters
Proceeeing of 32nd European Signal Processing Conference EUSIPCO 2024, s. 2557-2561
(Konferensbidrag)
Low-complexity reconfigurable FIR lowpass equalizers for polynomial channel models
Digital signal processing (Print), Vol. 150, Artikel 104533
(Artikel i tidskrift)
https://dx.doi.org/10.1016/j.dsp.2024.104533
Efficient Parallel Polynomial-Based Compensation Structure for Frequency Response Mismatch in Two-Channel TI-ADCs
IEEE Transactions on Circuits and Systems - II - Express Briefs, Vol. 71, s. 992-996
(Artikel i tidskrift)
https://dx.doi.org/10.1109/TCSII.2023.3312659
2023
Frequency-Domain Implementations of Variable Digital FIR Filters Using the Overlap-Save Technique
2023 24th International Conference on Digital Signal Processing (DSP)
(Konferensbidrag)
https://dx.doi.org/10.1109/DSP58604.2023.10167923
Low-Complexity Memoryless Linearizer for Analog-to-Digital Interfaces
2023 24th International Conference on Digital Signal Processing (DSP)
(Konferensbidrag)
https://dx.doi.org/10.1109/DSP58604.2023.10167765
A Low-Complexity Post-Weighting Predistorter in a mMIMO Transmitter Under Crosstalk
IEEE Communications Letters, Vol. 27, s. 3315-3319
(Artikel i tidskrift)
https://dx.doi.org/10.1109/LCOMM.2023.3326314
Low-Complexity Beamforming Designs and Channel Estimation for Passive-Intelligent-Surface-Assisted MISO Energy Transfer
IEEE Internet of Things Journal, Vol. 10, s. 8286-8304
(Artikel i tidskrift)
https://dx.doi.org/10.1109/JIOT.2022.3231356
Unified Filter Order Estimate for Minimax-Designed Linear-Phase FIR Wideband and Lowpass Digital Differentiators
Circuits, systems, and signal processing, Vol. 42, s. 6966-6987
(Artikel i tidskrift)
https://dx.doi.org/10.1007/s00034-023-02442-y
2022
Reconfigurable FIR Lowpass Equalizers
2022 IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS (SIPS), s. 114-119
(Konferensbidrag)
https://dx.doi.org/10.1109/SIPS55645.2022.9919214
