Anders Johansson

Sökresultat

• 2023

  Measurement-Based Wideband Maritime Channel Characterization

  Sandra, M., Tian, G., Fedorov, A., Cai, X. & Johansson, A. J., 2023, 17th European Conference on Antennas and Propagation, EuCAP 2023. IEEE - Institute of Electrical and Electronics Engineers Inc., 189071

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Bandwidth 100%
  • Ports and harbors 62%
  • Boats 62%
  • Communication 53%
• 2022

  Antenna Array Configuration for Reliable Communications in Maritime Environments

  Sandra, M., Tian, G., Cai, X. & Johansson, A., 2022, The 2022 IEEE 95th Vehicular Technology Conference. IEEE - Institute of Electrical and Electronics Engineers Inc.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Antenna arrays 100%
  • Antennas 68%
  • Base stations 61%
  • Communication 52%
  • Earth (planet) 29%

• Ultrawideband USRP-Based Channel Sounding Utilizing the RFNoC Framework

  Sandra, M., Nelson, C. & Johansson, A., 2022, 2022 IEEE Conference on Antenna Measurements & Applications. IEEE - Institute of Electrical and Electronics Engineers Inc.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Software radio 100%
  • Ultra-wideband (UWB) 70%
  • Acoustic waves 39%
  • Telecommunication links 22%
  • Signal to noise ratio 20%
• 2021

  Experimental Exploration of Unlicensed Sub-GHz Massive MIMO for Massive Internet-of-Things

  Callebaut, G., Gunnarsson, S., Guevara, A. P., Johansson, A. J., Van Der Perre, L. & Tufvesson, F., 2021, I: IEEE Open Journal of the Communications Society. 2, s. 2195-2204 10 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • MIMO systems 100%
  • Internet of things 89%
  • Energy Metabolism 19%
  • Gateways (computer networks) 18%
  • Channel state information 15%
• 2020

  Internet of Buoys: An Internet of Things Implementation at Sea

  Sandra, M., Gunnarsson, S. & Johansson, A. J., 2020 nov. 1, 2020 54th Asilomar Conference on Signals, Systems and Computers, ACSSC 2020. Matthews, M. B. (red.). IEEE - Institute of Electrical and Electronics Engineers Inc., s. 1096-1100 5 s. 9443538. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2020-November).

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Buoys 100%
  • Internet of things 66%
  • Internet 53%
  • Antennas 51%
  • Base stations 13%

• Massive MIMO goes Sub-GHz: Implementation and Experimental Exploration for LPWANs

  Callebaut, G., Gunnarsson, S., Guevara, A. P., Tufvesson, F., Pollin, S., Van Der Perre, L. & Johansson, A. J., 2020 nov. 1, Conference Record of the 54th Asilomar Conference on Signals, Systems and Computers, ACSSC 2020. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 1101-1105 5 s. 9443312. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2020-November).

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • MIMO systems 100%
  • Hardening 98%
  • Wide area networks 62%
  • Internet of things 44%
  • Energy utilization 37%
• 2016

  Control Problems at the European Spallation Source

  Troeng, O., Olofsson, B., Bernhardsson, B., Johansson, A. J. & Johansson, R., 2016 juni 9, Abstracts of Reglermöte 2016.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding

  Fil

  • Linear accelerators 100%
  147 Nedladdningar (Pure)
• 2015

  A Microwave Imaging based Technique to Localize an In-body RF-source for Biomedical Applications

  Chandra, R., Johansson, A. J., Gustafsson, M. & Tufvesson, F., 2015, I: IEEE Transactions on Biomedical Engineering. 62, 5, s. 1231-1241

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

• Antennas and Propagation for In-Mouth Tongue Controlled Devices in Wireless Body Area Networks

  Chandra, R. & Johansson, A. J., 2015, I: IEEE Antennas and Wireless Propagation Letters. 14, s. 1518-1521

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Antennas 100%
  • Wheelchairs 73%
  • Loop antennas 40%

• Comparing Analysis Methods in Functional Calcium Imaging of the Insect Brain.

  Balkenius, A., Johansson, A. J. & Balkenius, C., 2015, I: PLoS ONE. 10, 6, e0129614.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Insecta 100%
  • Neuroimaging 86%
  • Calcium 65%
  • Moths 44%
  • Reaction Time 30%

• Data from : Comparing analysis methods in functional calcium imaging of the insect brain

  Balkenius, A., Johansson, A. J. & Balkenius, C., 2015, Dryad Digital Repository.

  Forskningsoutput: Övriga bidrag › Övrigt › Forskning

• Methane emission bursts from permafrost environments during autumn freeze-in: New insights from ground-penetrating radar

  Pirk, N., Santos, T., Gustafson, C., Johansson, A. J., Tufvesson, F., Parmentier, F-J., Mastepanov, M. & Christensen, T., 2015, I: Geophysical Research Letters. 42, 16, s. 6732-6738

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • permafrost 100%
  • ground penetrating radar 95%
  • autumn 88%
  • soils 62%
  • gas reservoir 59%
• 2014

  3D Printed Miniaturized UWB Antenna for Wireless Body Area Network

  E. Lopez, E., Garcia Lopez, A., Chandra, R. & Johansson, A. J., 2014, 2014 8th European Conference on Antennas and Propagation (EuCAP). IEEE - Institute of Electrical and Electronics Engineers Inc., s. 3090-3093

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Ultra-wideband (UWB) 100%
  • Antennas 67%
  • Cutoff frequency 48%
  • Directional patterns (antenna) 22%
  • 3D printers 20%

• Electromagnetic Properties of Heterogeneous Material Structures Produced in 3D-Printers

  Sjöberg, D., Johansson, A. J. & Larsson, C., 2014, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 605-607 3 s.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • 3D printers 100%
  • Waveguide filters 69%
  • Anisotropy 52%
  • Permittivity 50%
  • Plastics 37%

• Strategies for high-performance resource-efficient compression of neural spike recordings.

  Thorbergsson, P. T., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2014, I: PLoS ONE. 9, 4, e93779.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Fil

  • Brain-Computer Interfaces 100%
  • Data Compression 39%
  • Microelectrodes 27%
  • Brain 24%
  • Hot Temperature 19%
  293 Nedladdningar (Pure)

• Ultra low power transceivers for wireless sensors and body area networks

  Sjöland, H., Anderson, J. B., Bryant, C., Chandra, R., Edfors, O., Johansson, A. J., Seyed Mazloum, N., Meraji, R., Nilsson, P., Radjen, D., Rodrigues, J., Sherazi, S. M. Y. & Öwall, V., 2014, 2014 8th International Symposium on Medical Information and Communication Technology (ISMICT). IEEE - Institute of Electrical and Electronics Engineers Inc.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Transceivers 100%
  • Electric power utilization 77%
  • Sensors 54%
  • Modulation 40%
  • Antennas 34%
  45 Nedladdningar (Pure)
• 2013

  A Link Loss Model for the On-body Propagation Channel for Binaural Hearing Aids

  Chandra, R. & Johansson, A. J., 2013, I: IEEE Transactions on Antennas and Propagation. 61, 12, s. 6180-6190

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Hearing aids 100%
  • Phantoms 80%
  • Transceivers 43%
  • Antennas 19%
  • 3D printers 14%

• Analytical On-Body Propagation Models for the Channel around the Body based on Attenuation of Creeping Waves over an Elliptical Surface

  Chandra, R. & Johansson, A. J., 2013.

  Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet

  • ear 100%
  • attenuation 97%
  • torso 76%
  • propagation 74%
  • estimates 21%

• An Analytical Link Loss Model for On-Body Propagation Around the Body Based on Elliptical Approximation of the Torso with Arms' Influence Included

  Chandra, R. & Johansson, A. J., 2013, I: IEEE Antennas and Wireless Propagation Letters. 12, s. 528-531

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Electromagnetic simulation 100%
  • Phantoms 87%
  • Wave propagation 86%
  • Analytical models 69%

• An Approach to Analyze the Movements of the Arms while Walking using Wearable Wireless Devices

  Chandra, R. & Johansson, A. J., 2013, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 3435-3438

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  Fil

  • Phantoms 100%
  • Analytical models 79%
  • Transmitters 78%
  162 Nedladdningar (Pure)

• Localization of an RF source inside the Human body for Wireless Capsule Endoscopy

  Chandra, R., Johansson, A. J. & Tufvesson, F., 2013, s. 48-54.

  Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet › Peer review

  Öppen tillgång

  Fil

  • Endoscopy 100%
  • Phantoms 28%
  • Signal to noise ratio 22%
  449 Nedladdningar (Pure)

• Optimization and Fabrication by 3D Printing of a Volcano Smoke Antenna for UWB Applications

  Garcia Lopez, A., E. Lopez, E., Chandra, R. & Johansson, A. J., 2013.

  Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet › Peer review

  • Volcanoes 100%
  • Smoke 68%
  • 3D printers 65%
  • Ultra-wideband (UWB) 63%
  • Fabrication 49%
• 2012

  A distributed light-weight database for the organization of electrophysiological data.

  Ljungquist, B., Gerhard, S., Johansson, A. J., Schouenborg, J. & Garwicz, M., 2012, s. 928.05/GGG11.

  Forskningsoutput: Konferensbidrag › Konferensabstract › Peer review

• An elliptical analytic link loss model for wireless propagation around the human torso

  Chandra, R. & Johansson, A. J., 2012, 6th European Conference on Antennas and Propagation (EUCAP), 2012. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 3121-3124

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Telecommunication links 100%
  • Phantoms 57%
  • Transceivers 51%
  • Analytical models 46%

• A receiver architecture for devices in wireless body area networks

  Sjöland, H., Anderson, J. B., Bryant, C., Chandra, R., Edfors, O., Johansson, A. J., Seyed Mazloum, N., Meraji, R., Nilsson, P., Radjen, D., Rodrigues, J., Sherazi, S. M. Y. & Öwall, V., 2012, I: IEEE Journal on Emerging and Selected Topics in Circuits and Systems.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Fil
  414 Nedladdningar (Pure)

• Computationally efficient simulation of extracellular recordings with multielectrode arrays

  Thorbergsson, P. T., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2012, I: Journal of Neuroscience Methods. 211, 1, s. 133-144

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Fil

  • Neurons 100%
  • Spatial Analysis 69%
  • Electrodes 46%
  • Action Potentials 24%
  • Memory 19%
  221 Nedladdningar (Pure)

• Directional Analysis of the On-Body Propagation Channels considering Human's Anatomical Variations

  Chandra, R., Abbas, T. & Johansson, A. J., 2012, BodyNets '12 Proceedings of the 7th International Conference on Body Area Networks. s. 120-123

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Phantoms 100%
  • Transceivers 88%
  • Telecommunication links 86%
  • Transmitters 78%

• Effect of Frequency, Body Parts and Surrounding on the On-Body Propagation Channel Around the Torso

  Chandra, R. & Johansson, A. J., 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society . IEEE - Institute of Electrical and Electronics Engineers Inc.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Torso 100%
  • Human Body 75%
  • Arm 34%
  • Wearable Electronic Devices 18%
  • Equipment and Supplies 7%

• Effect of Frequency, Body Parts and Surrounding on the On-Body Propagation Channel Around the Torso

  Chandra, R. & Johansson, A. J., 2012.

  Forskningsoutput: Konferensbidrag › Konferensabstract

• Is orbital angular momentum (OAM) based radio communication an unexploited area?

  Edfors, O. & Johansson, A. J., 2012, I: IEEE Transactions on Antennas and Propagation. 60, 2, s. 1126-1131

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Fil

  • Angular momentum 100%
  • Radio communication 90%
  • Radio waves 32%
  • Communication 12%
  1023 Nedladdningar (Pure)

• Minimizing data transfer with sustained performance in wireless brain–machine interfaces

  Thorbergsson, P. T., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2012, I: Journal of Neural Engineering. 9, 3, 036005.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Data transfer 100%
  • Sorting 96%
  • Noise 91%
  • Sampling 69%
  • Guidelines 63%

• Small antennas for a tongue control system

  Chandra, R. & Johansson, A. J., 2012.

  Forskningsoutput: Konferensbidrag › Konferensabstract › Peer review

• Spike-Feature Based Estimation of Electrode Position in Extracellular Neural Recordings

  Thorbergsson, P. T., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2012, Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 3380-3383 4 s.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  Fil

  • Electrodes 100%
  • Neurons 35%
  • Learning 14%
  230 Nedladdningar (Pure)
• 2011

  A Novel Framework for Storage, Analysis and Integration through Mediation of Large-scale Electrophysiological Data

  Ljungquist, B., Petersson, P., Schouenborg, J., Johansson, A. J. & Garwicz, M., 2011, 2011 5TH INTERNATIONAL IEEE/EMBS CONFERENCE ON NEURAL ENGINEERING (NER). IEEE - Institute of Electrical and Electronics Engineers Inc., s. 203-207

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Data structures 100%

• Antennas and propagation for binaural hearing aids

  Chandra, R. & Johansson, A. J., 2011.

  Forskningsoutput: Konferensbidrag › Konferensabstract

• Antennas and Propagation for the Ear-to-Ear Propagation Channel for Binaural Hearing Aids

  Chandra, R. & Johansson, A. J., 2011.

  Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet

  • binaural hearing 100%
  • ear 65%
  • antennas 51%
  • propagation 34%
  • canals 16%

• Challenges for the low level RF design for ESS

  Johansson, A. J. & Zeng, R., 2011, s. 460-461. 3 s.

  Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet

  • Pulse repetition rate 100%
  • Neutrons 67%
  • Energy efficiency 48%

• Influence on the ear-to-ear link loss from heterogeneous head phantom variations

  Chandra, R. & Johansson, A. J., 2011, [Host publication title missing].

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • ear 100%
  • antennas 26%
  • binaural hearing 25%
  • finite difference time domain method 15%
  • frequency shift 14%
  3 Nedladdningar (Pure)

• In-Mouth Antenna for Tongue Controlled Wireless Devices: Characteristics and Link-Loss

  Chandra, R. & Johansson, A. J., 2011, [Host publication title missing]. s. 5598-5601 4 s.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  Öppen tillgång

  • Dipole antennas 100%
  • Telecommunication links 76%
  • Antennas 53%
  • Wheelchairs 33%
  • Phantoms 29%

• The RF power source for the high beta elliptical cavities of the ESS linac,

  Rathsman, K., Danared, H., Zeng, R., Ruber, R., Martins, C. A., Lingwood, C. & Johansson, A. J., 2011, s. 397-399. 3 s.

  Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet

  • Neutron sources 100%
  • Maintainability 76%
• 2010

  A MIMO channel model for wireless personal area networks

  Kåredal, J., Almers, P., Johansson, A. J., Tufvesson, F. & Molisch, A., 2010, I: IEEE Transactions on Wireless Communications. 9, 1, s. 245-255

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Fil

  • Channel Model 100%
  • Multiple-input multiple-output (MIMO) 91%
  • Personal communication systems 79%
  • Antenna 22%
  • Wireless Local Area Network (WLAN) 20%
  225 Nedladdningar (Pure)

• Archimedean spiral antenna for underground soil measurements in Greenland

  Gustafson, C. & Johansson, A. J., 2010, [Host publication title missing]. 5 s.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Spiral antennas 100%
  • Soils 55%
  • Permittivity 35%
  • Frozen soils 26%
  • Thawing 23%

• Efficient experimental evaluation of a MIMO handset with user influence

  Harrysson, F., Medbo, J., Molisch, A., Johansson, A. J. & Tufvesson, F., 2010, I: IEEE Transactions on Wireless Communications. 9, 2, s. 853-863

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Experimental Evaluation 100%
  • Multiple-input multiple-output (MIMO) 98%
  • Antenna 84%
  • MIMO systems 65%
  • Influence 53%

• Miniaturized antennas for link between binaural hearing aids

  Chandra, R. & Johansson, A. J., 2010, Annual International Conference of the IEEE Engineering in Medicine and Biology Society.. IEEE - Institute of Electrical and Electronics Engineers Inc., Vol. 1. s. 688-691

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  Fil

  • Ear Canal 100%
  • Hearing Aids 98%
  • External Ear 37%
  • Head 19%
  298 Nedladdningar (Pure)

• Spike feature stability during long-term recordings.

  Ljungquist, B., Petersson, P., Thelin, J., Schouenborg, J., Johansson, A. & Garwicz, M., 2010.

  Forskningsoutput: Konferensbidrag › Konferensabstract › Peer review

  Öppen tillgång

• Statistical modelling of spike libraries for simulation of extracellular recordings in the cerebellum

  Thorbergsson, P. T., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2010, Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 4250-4253 4 s.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  Fil

  • Cerebellum 100%
  • Libraries 96%
  • Brain-Computer Interfaces 73%
  • Microelectrodes 60%
  • Cats 45%
  189 Nedladdningar (Pure)
• 2009

  Dielectric Characterization of Soil Samples by Microwave Measurements

  Santos, T., Johansson, A. J. & Tufvesson, F., 2009, Department of Electrical and Information Technology, Lund University. 18 s. (Series of Technical Reports; vol. 10)

  Forskningsoutput: Bok/rapport › Rapport › Forskning

  Fil

  • soils 100%
  • microwaves 64%
  • characterization 53%
  • wetlands 36%
  • methane 35%
  302 Nedladdningar (Pure)

• Spike library based simulator for extracellular single unit neuronal signals

  Thorbergsson, P. T., Jörntell, H., Bengtsson, F., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2009, Engineering in Medicine and Biology Society, 2009. EMBC 2009. Annual International Conference of the IEEE. s. 6998-7001 4 s.

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  Fil

  • Libraries 100%
  • Brain-Computer Interfaces 38%
  • Implanted Electrodes 35%
  • Noise 25%
  • Cerebellum 25%
  275 Nedladdningar (Pure)
• 2008

  A measurement-based fading model for wireless personal area networks

  Kåredal, J., Johansson, A. J., Tufvesson, F. & Molisch, A., 2008, I: IEEE Transactions on Wireless Communications. 7, 11, s. 4575-4585

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Fil

  • Fading 100%
  • Fading (radio) 91%
  • Personal communication systems 86%
  • Antenna 43%
  • Antennas 34%
  326 Nedladdningar (Pure)

• Implementation of a telemetry system for neurophysiological signals.

  Thorbergsson, P. T., Garwicz, M., Schouenborg, J. & Johansson, A. J., 2008, [Host publication title missing]. Vol. 1. s. 1254-1257

  Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

  • Telemetry 100%
  • Brain-Computer Interfaces 69%
  • Equipment and Supplies 46%
  • Needs Assessment 30%
  • Central Nervous System 19%