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Håkan Johansson

Professor

Publications

2025

Ganesh Prasad, Håkan Johansson, Rabul Hussain Laskar (2025) A General Approach to Fully Linearize the Power Amplifiers in mMIMO With Low Complexity IEEE Transactions on Communications, Vol. 73, p. 4749-4765 (Article in journal) Continue to DOI
Narges Mohammadi Sarband, Oksana Moryakova, Håkan Johansson, Oscar Gustafsson (2025) Low-Complexity Implementation of Real-Time Reconfigurable Low-Pass Equalizers IEEE Transactions on Very Large Scale Integration (vlsi) Systems, Vol. 33, p. 2462-2473 (Article in journal) Continue to DOI

2024

Deijany Rodríguez Linares, Håkan Johansson (2024) Digital Linearizer Based on 1-Bit Quantizations 2024 IEEE 24th International Conference on Communication Technology (ICCT), p. 1659-1663 (Conference paper) Continue to DOI
Ganesh Prasad, Håkan Johansson, Rabul Hussain Laskar (2024) A Low-Complexity DPD to Fully Linearize the Power Amplifiers in a mMIMO Transmitter ICC 2024 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, p. 545-550 (Conference paper) Continue to DOI
Deijany Rodríguez Linares, Håkan Johansson, Yinan Wang (2024) Order Estimation of Linear-Phase FIR Filters for DAC Equalization in Multiple Nyquist Bands IEEE Signal Processing Letters, Vol. 31, p. 2955-2959 (Article in journal) Continue to DOI
Oksana Moryakova, Håkan Johansson (2024) Efficient Design and Implementation of Fast-Convolution-Based Variable-Bandwidth Filters Proceeeing of 32nd European Signal Processing Conference EUSIPCO 2024, p. 2557-2561 (Conference paper)
Oksana Moryakova, Yinan Wang, Håkan Johansson (2024) Low-complexity reconfigurable FIR lowpass equalizers for polynomial channel models Digital signal processing (Print), Vol. 150, Article 104533 (Article in journal) Continue to DOI
Mingxin Deng, Håkan Johansson, Yinan Wang, Zhiwei Li, Hui Xu (2024) 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, p. 992-996 (Article in journal) Continue to DOI

2023

Oksana Moryakova, Håkan Johansson (2023) Frequency-Domain Implementations of Variable Digital FIR Filters Using the Overlap-Save Technique 2023 24th International Conference on Digital Signal Processing (DSP) (Conference paper) Continue to DOI
Deijany Rodríguez Linares, Håkan Johansson (2023) Low-Complexity Memoryless Linearizer for Analog-to-Digital Interfaces 2023 24th International Conference on Digital Signal Processing (DSP) (Conference paper) Continue to DOI
Ganesh Prasad, Håkan Johansson (2023) A Low-Complexity Post-Weighting Predistorter in a mMIMO Transmitter Under Crosstalk IEEE Communications Letters, Vol. 27, p. 3315-3319 (Article in journal) Continue to DOI
Deepak Mishra, Håkan Johansson (2023) Low-Complexity Beamforming Designs and Channel Estimation for Passive-Intelligent-Surface-Assisted MISO Energy Transfer IEEE Internet of Things Journal, Vol. 10, p. 8286-8304 (Article in journal) Continue to DOI
Yinan Wang, Mingxin Deng, Håkan Johansson, Zhiwei Li, Qingjiang Li (2023) Unified Filter Order Estimate for Minimax-Designed Linear-Phase FIR Wideband and Lowpass Digital Differentiators Circuits, systems, and signal processing, Vol. 42, p. 6966-6987 (Article in journal) Continue to DOI

2022

Oksana Moryakova, Yinan Wang, Håkan Johansson (2022) Reconfigurable FIR Lowpass Equalizers 2022 IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS (SIPS), p. 114-119 (Conference paper) Continue to DOI
Yinan Wang, Håkan Johansson, Mingxin Deng, Zhiwei Li (2022) On the Compensation of Timing Mismatch in Two-Channel Time-Interleaved ADCs: Strategies and a Novel Parallel Compensation Structure IEEE Transactions on Signal Processing, Vol. 70, p. 2460-2475 (Article in journal) Continue to DOI

2020

Xiangyu Liu, Hui Xu, Yinan Wang, Nan Li, Håkan Johansson (2020) Correlation-Based Calibration for Nonlinearity Mismatches in Dual-Channel TIADCs 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (Conference paper) Continue to DOI
Yinan Wang, Xiangyu Liu, Håkan Johansson, Chengxuan Zhao, Kairang Chen, Xi Zhu (2020) On first-order compensation of timing mismatch in two-channel TIADCs 2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) (Conference paper) Continue to DOI
Xiangyu Liu, Hui Xu, Håkan Johansson, Yinan Wang, Nan Li (2020) Correlation-Based Calibration for Nonlinearity Mismatches in Dual-Channel TIADCs IEEE Transactions on Circuits and Systems - II - Express Briefs, Vol. 67, p. 585-589 (Article in journal) Continue to DOI
Ali Bulut Ucuncu, Emil Björnson, Håkan Johansson, Ali Ozgur Yilmaz, Erik G Larsson (2020) Performance Analysis of Quantized Uplink Massive MIMO-OFDM With Oversampling Under Adjacent Channel Interference IEEE Transactions on Communications, Vol. 68, p. 871-886 (Article in journal) Continue to DOI

2019

Ali Bulut Ucuncu, Emil Björnson, Håkan Johansson, Ali Ozgur Yilmaz, Erik G Larsson (2019) Performance of One-Bit Massive MIMO With Oversampling Under Adjacent Channel Interference 2019 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) (Conference paper) Continue to DOI

Staff

Photo of Martin Andersson
Martin Andersson
PhD student
Placeholder for missing image of Kelvin Arana
Kelvin Arana
Photo of Jianan Bai
Jianan Bai
PhD student
Photo of Karl-Ludwig Besser
Karl-Ludwig Besser
Assistant Professor
Photo of Zheng Chen
Zheng Chen
Associate Professor, Docent
Photo of Anubhab Chowdhury
Anubhab Chowdhury
Postdoc
Photo of Martin Dahl
Martin Dahl
PhD student
Photo of Danyo Danev
Danyo Danev
Associate Professor, Docent
Photo of Yuhang Deng
Yuhang Deng
PhD student
Photo of Adrian Edin
Adrian Edin
PhD student
Photo of Chung-Hsuan Hu
Chung-Hsuan Hu
PhD student
Photo of Palatip Jopanya
Palatip Jopanya
PhD student
Photo of Ahmet Kaplan
Ahmet Kaplan
PhD student
Photo of Dexin Kong
Dexin Kong
PhD student
Photo of Erik G. Larsson
Erik G. Larsson
Professor, Head of Division
Placeholder for missing image of Shipeng Liu
Shipeng Liu
PhD student
Photo of Oksana Moryakova
Oksana Moryakova
PhD student
Photo of Diana Pamela Moya Osorio
Diana Pamela Moya Osorio
Associate Professor
Photo of Khac-Hoang Ngo
Khac-Hoang Ngo
Assistant Professor
Photo of David Nordlund
David Nordlund
PhD student
Photo of Daniel Pérez Herrera
Daniel Pérez Herrera
PhD student
Photo of Shuyi Ren
Shuyi Ren
Postdoc
Photo of Angelo Rodio
Angelo Rodio
Postdoc
Photo of Deijany Rodríguez Linares
Deijany Rodríguez Linares
PhD student
Photo of Henrik Åkesson
Henrik Åkesson
PhD student

About

AI-generated image describing the research at Communication systems.

Communication Systems (KS)

The Division of Communication Systems conducts research and education in communications engineering, statistical signal processing and network science.

Department of Electrical Engineering (ISY)

At ISY, we conduct research and education in the field of Electrical Engineering. A strong emphasis is placed on research- and industrial collaborations.

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