Performance analysis of millimeter-wave phased array antennas in cellular handsets J Helander, K Zhao, Z Ying, D Sjöberg IEEE Antennas and wireless propagation letters 15, 504-507, 2015 | 204 | 2015 |
User body effect on phased array in user equipment for the 5G mmWave communication system K Zhao, J Helander, D Sjöberg, S He, T Bolin, Z Ying IEEE antennas and wireless propagation letters 16, 864-867, 2016 | 99 | 2016 |
Wireless body area network for heart attack detection [Education Corner] G Wolgast, C Ehrenborg, A Israelsson, J Helander, E Johansson, ... IEEE antennas and propagation magazine 58 (5), 84-92, 2016 | 86 | 2016 |
Compressive sensing techniques for mm-wave nondestructive testing of composite panels J Helander, A Ericsson, M Gustafsson, T Martin, D Sjöberg, C Larsson IEEE Transactions on Antennas and Propagation 65 (10), 5523-5531, 2017 | 50 | 2017 |
Method of opening repair fuse of semiconductor device J Bae US Patent 6,573,125, 2003 | 27* | 2003 |
Characterization of millimeter wave phased array antennas in mobile terminal for 5G mobile system J Helander, D Sjöberg, M Gustafsson, K Zhao, Z Ying 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI …, 2015 | 25 | 2015 |
mmWave phased array in mobile terminal for 5G mobile system with consideration of hand effect K Zhao, J Helander, Z Ying, D Sjoberg, M Gustafsson, S He 2015 IEEE 81st Vehicular Technology Conference (VTC Spring), 1-4, 2015 | 25 | 2015 |
A near-field measurement and calibration technique: Radio-frequency electromagnetic field exposure assessment of millimeter-wave 5G devices J Lundgren, J Helander, M Gustafsson, D Sjoberg, B Xu, D Colombi IEEE Antennas and Propagation Magazine 63 (3), 77-88, 2020 | 24 | 2020 |
Synthesis of large endfire antenna arrays using convex optimization J Helander, D Tayli, D Sjöberg IEEE Transactions on Antennas and Propagation 66 (2), 712-720, 2017 | 11 | 2017 |
Study of phased array in UE for 5G mm wave communication system with consideration of user body effect Z Ying, K Zhao, T Bolin, J Helander, D Sjöberg, S He, A Scannavini, ... 2016 10th European Conference on Antennas and Propagation (EuCAP), 1-2, 2016 | 10 | 2016 |
Investigation of planar near-field measurement of millimeter-wave antenna for 5G application B Xu, J Helander, A Ericsson, Z Ying, S He, M Gustafsson, D Sjöberg 2016 International Symposium on Antennas and Propagation (ISAP), 600-601, 2016 | 8 | 2016 |
Near-field measurement and calibration technique for RF EMF exposure assessment of mm-wave 5G devices J Lundgren, J Helander, M Gustafsson, D Sjöberg, B Xu, D Colombi Electromagnetic Theory Department of Electrical and Information Technology …, 2019 | 7 | 2019 |
A comparison of macro basis function methods for interconnected endfire antenna arrays J Helander, D Tayli, D Sjöberg IEEE Antennas and Wireless Propagation Letters 16, 2159-2162, 2017 | 6 | 2017 |
Wireless Body Area Network for Heart Attack Detection G Wogast, C Ehrenborg, A Israelsson, J Helander, E Johansson, ... IEEE Antennas & Propagation Magazine October, 2016 | 5 | 2016 |
Multi-port element for grating lobe suppression in sparse VHF phased array radars J Helander, D Tayli, D Sjöberg IEEE Transactions on antennas and propagation 67 (10), 6667-6671, 2019 | 4 | 2019 |
Millimeter Wave Antenna Technology in Mobile Terminal and Station J Helander | 3 | 2014 |
Reflection-based source inversion for sparse imaging of low-loss composite panels J Helander, J Lundgren, D Sjöberg, C Larsson, T Martin, M Gustafsson IEEE Transactions on Antennas and Propagation 68 (6), 4860-4870, 2020 | 2 | 2020 |
Millimeter Wave Imaging and Phased Array Antennas for 5G and Aerospace Applications J Helander | 2 | 2019 |
On the issue of simulating very large endfire arrays with complex antenna geometries J Helander, D Sjöberg, D Tayli 2016 URSI International Symposium on Electromagnetic Theory (EMTS), 737-740, 2016 | 2 | 2016 |
60 GHz imaging of panels for defect detection using planar scanning J Helander, A Ericsson, D Sjöberg, M Gustafsson, T Martin, C Larsson 2016 IEEE International Symposium on Antennas and Propagation (APSURSI …, 2016 | 1 | 2016 |