Roger Karlsson

Fat-intra-body communication system using flexible wearable antennas with human and torso phantom validation for biomedical applications

Mandal, Bappaditya; Shaw, Tarakeswar; Rangaiah, Pramod; Joseph, Laya et al.

Part of Scientific Reports, 2026

• DOI for Fat-intra-body communication system using flexible wearable antennas with human and torso phantom validation for biomedical applications
• Download full text (pdf) of Fat-intra-body communication system using flexible wearable antennas with human and torso phantom validation for biomedical applications

High-Speed Intra-Body Communication System Through Fat Tissue Using Wearable Antennas for Health Monitoring

Shaw, Tarakeswar; Mandal, Bappaditya; Engstrand, Johan; Karlsson, Roger L. et al.

Part of IEEE Transactions on Biomedical Engineering, p. 2031-2043, 2026

• DOI for High-Speed Intra-Body Communication System Through Fat Tissue Using Wearable Antennas for Health Monitoring

Anthropomorphic Torso Phantoms and Validation of Their Physical and Digital Twins for Body-Area Radio-Communication Applications

Joseph, Laya; Zradzinski, Patryk; Chezhian, Arvind Selvan; Mandal, Bappaditya et al.

Part of IEEE Transactions on Biomedical Engineering, p. 1858-1871, 2025

• DOI for Anthropomorphic Torso Phantoms and Validation of Their Physical and Digital Twins for Body-Area Radio-Communication Applications

Linear dimensional lung phantoms for the microwave-based detection of acute respiratory distress syndrome

Joseph, Laya; Fabioux, Martin; Chezhian, Arvind Selvan; Voigt, Thiemo et al.

Part of International journal of microwave and wireless technologies, p. 908-917, 2025

• DOI for Linear dimensional lung phantoms for the microwave-based detection of acute respiratory distress syndrome
• Download full text (pdf) of Linear dimensional lung phantoms for the microwave-based detection of acute respiratory distress syndrome

120 Mb/s Fat-Intrabody Communication (Fat-IBC)

Engstrand, Johan; Johansson, Ted; Karlsson, Roger; Augustine, Robin

Part of Proceedings of the 55th European Microwave Conference (EuMC), p. 660-663, 2025

• DOI for 120 Mb/s Fat-Intrabody Communication (Fat-IBC)

Fat-intra-body communication system using flexible wearable antennas with human and torso phantom validation for biomedical applications

Mandal, Bappaditya; Shaw, Tarakeswar; Rangaiah, Pramod; Joseph, Laya et al.

Part of Scientific Reports, 2026

• DOI for Fat-intra-body communication system using flexible wearable antennas with human and torso phantom validation for biomedical applications
• Download full text (pdf) of Fat-intra-body communication system using flexible wearable antennas with human and torso phantom validation for biomedical applications

High-Speed Intra-Body Communication System Through Fat Tissue Using Wearable Antennas for Health Monitoring

Shaw, Tarakeswar; Mandal, Bappaditya; Engstrand, Johan; Karlsson, Roger L. et al.

Part of IEEE Transactions on Biomedical Engineering, p. 2031-2043, 2026

• DOI for High-Speed Intra-Body Communication System Through Fat Tissue Using Wearable Antennas for Health Monitoring

Anthropomorphic Torso Phantoms and Validation of Their Physical and Digital Twins for Body-Area Radio-Communication Applications

Joseph, Laya; Zradzinski, Patryk; Chezhian, Arvind Selvan; Mandal, Bappaditya et al.

Part of IEEE Transactions on Biomedical Engineering, p. 1858-1871, 2025

• DOI for Anthropomorphic Torso Phantoms and Validation of Their Physical and Digital Twins for Body-Area Radio-Communication Applications

Linear dimensional lung phantoms for the microwave-based detection of acute respiratory distress syndrome

Joseph, Laya; Fabioux, Martin; Chezhian, Arvind Selvan; Voigt, Thiemo et al.

Part of International journal of microwave and wireless technologies, p. 908-917, 2025

• DOI for Linear dimensional lung phantoms for the microwave-based detection of acute respiratory distress syndrome
• Download full text (pdf) of Linear dimensional lung phantoms for the microwave-based detection of acute respiratory distress syndrome

Design and Analysis of Low Profile Antenna Shielding to Enhance the Performance of Wearable Fat-IBC System

Shaw, Tarakeswar; Mandal, Bappaditya; Engstrand, Johan; Karlsson, Roger L. et al.

Part of IEEE Sensors Journal, p. 13785-13796, 2025

• DOI for Design and Analysis of Low Profile Antenna Shielding to Enhance the Performance of Wearable Fat-IBC System

Realization of a Portable Semi-Shielded Chamber for Evaluation of Fat-Intrabody Communication

Rangaiah, Pramod; Karlsson, Roger L.; Chezhian, Arvind Selvan; Joseph, Laya et al.

Part of IEEE Access, p. 72743-72755, 2023

• DOI for Realization of a Portable Semi-Shielded Chamber for Evaluation of Fat-Intrabody Communication
• Download full text (pdf) of Realization of a Portable Semi-Shielded Chamber for Evaluation of Fat-Intrabody Communication

Precession of the whistler polarisation plane normal observed on Freja

Karlsson, Roger; Carozzi, Tobia D.; Bergman, Jan; Eriksson, Anders I.

Part of Geophysical Research Letters, 2005

• DOI for Precession of the whistler polarisation plane normal observed on Freja

120 Mb/s Fat-Intrabody Communication (Fat-IBC)

Engstrand, Johan; Johansson, Ted; Karlsson, Roger; Augustine, Robin

Part of Proceedings of the 55th European Microwave Conference (EuMC), p. 660-663, 2025

• DOI for 120 Mb/s Fat-Intrabody Communication (Fat-IBC)

Resonator-Based Wearable System for Efficient Intra-Body Communication through Fat Tissue for Biomedical Applications

Shaw, Tarakeswar; Mandal, Bappaditya; Karlsson, Roger; Augustine, Robin

Part of 2024 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON, 2024

• DOI for Resonator-Based Wearable System for Efficient Intra-Body Communication through Fat Tissue for Biomedical Applications

Time Reversal Microwave Imaging of Realistic Numerical Head Phantom for Bone Flap Healing Follow-up

Ebrahimizadeh, Javad; Maananejad, Alireza; Sadeghi, Sajjad; Karlsson, Roger L. et al.

Part of 2020 IEEE MTT-S International Microwave Biomedical Conference (IMBioC), 2020

• DOI for Time Reversal Microwave Imaging of Realistic Numerical Head Phantom for Bone Flap Healing Follow-up

Design of constant width branch line directional coupler for the microwave sensing application

Rangaiah, Pramod K. B.; Ebrahimizadeh, Javad; Velander, Jacob; Karlsson, Roger et al.

Part of 14th European Conference on Antennas and Propagation (EuCAP), 2020

• DOI for Design of constant width branch line directional coupler for the microwave sensing application

In-Vivo Validation of Wireless Brain–Computer Interface Communication Through Subcutaneous Fat

Engstrand, Johan; Agudelo-Toro, Andres; Hameed, Hunaid; Chezhian, Arvind Selvan et al.