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Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances

Vertaisarvioitu
DOI
10.1049/ic.2007.0965
Hirvonen, Mervi; Hujanen, Arto; Holmberg, Jan; Sten, Johan
2nd European Conference on Antennas and Propagation, EuCAP 20072007

Electrical impedance tomography problem with inaccurately known boundary and contact impedances

Vertaisarvioitu
Kolehmainen, Ville; Lassas, Matti; Ola, Petri
IEEE Transactions on Medical Imaging2008

Electrical impedance tomography problem with inaccurately known boundary and contact impedances

Vertaisarvioitu
Kolehmainen, V.; Lassas, Matti; Ola, P.
IEEE2006

Analysis and Design of mmWave Passive CMOS Circulators With Unequal Port Impedances

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/ACCESS.2025.3549719
Naghavi, Saeed; Stadius, Kari; Lehtovuori, Anu; Viikari, Ville; Ryynanen, Jussi
IEEE Access2025

Simultaneous optimization of Virtual Synchronous Generators Parameters and Virtual Impedances in Islanded Microgrids

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/TSG.2022.3186165
Pournazarian, Bahram; Sangrody, Reza; Lehtonen, Matti; B. Gharehpetian, Gevork ; Pouresmaeil, Edris
IEEE TRANSACTIONS ON SMART GRID2022

Simultaneous Reconstruction of Conductivity, Boundary Shape, and Contact Impedances in Electrical Impedance Tomography

Vertaisarvioitu
Avoin saatavuus
DOI
10.1137/21M1407975
Agnelli, Juan P.; Kolehmainen, Ville; Lassas, Matti J.; Ola, Petri; Siltanen, Samuli
Siam journal on imaging sciences2021

Virtual Impedances Optimization to Enhance Microgrid Small-signal Stability and Reactive Power Sharing

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/ACCESS.2020.3013031
Pournazarian, Bahram; SEYEDALIPOUR, S. SAJJAD ; Lehtonen, Matti; Taheri, Shamsodin; Pouresmaeil, Edr...
IEEE Access2020

High frequency scattering of waves by a spherical cap having any face impedances

Sengör, Taner
-2001

Evaluation of Fault Levels and Power Supply Network Impedances in 230/400V 50Hz Generic Distribution Systems

Vertaisarvioitu
DOI
10.1109/TPWRD.2016.2609643
Hernando-Gil, Ignacio; Shi, Heng; Li, Furong; Djokic, Sasa; Lehtonen, Matti
IEEE Transactions on Power Delivery2016

Effect of Sweating on Electrode-Skin Contact Impedances and Artifacts in EEG Recordings With Various Screen-Printed Ag/Agcl Electrodes

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/ACCESS.2020.2977172
Kalevo, Laura; Miettinen, Tomi; Leino, Akseli; Kainulainen, Samu; Korkalainen, Henri; Myllymaa, Katj...
IEEE access2020

Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances

Vertaisarvioitu
DOI
10.1049/ic.2007.0965
2007

Electrical impedance tomography problem with inaccurately known boundary and contact impedances

Vertaisarvioitu
2008

Electrical impedance tomography problem with inaccurately known boundary and contact impedances

Vertaisarvioitu
2006

Analysis and Design of mmWave Passive CMOS Circulators With Unequal Port Impedances

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/ACCESS.2025.3549719
2025

Simultaneous optimization of Virtual Synchronous Generators Parameters and Virtual Impedances in Islanded Microgrids

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/TSG.2022.3186165
2022

Simultaneous Reconstruction of Conductivity, Boundary Shape, and Contact Impedances in Electrical Impedance Tomography

Vertaisarvioitu
Avoin saatavuus
DOI
10.1137/21M1407975
2021

Virtual Impedances Optimization to Enhance Microgrid Small-signal Stability and Reactive Power Sharing

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/ACCESS.2020.3013031
2020

High frequency scattering of waves by a spherical cap having any face impedances

2001

Evaluation of Fault Levels and Power Supply Network Impedances in 230/400V 50Hz Generic Distribution Systems

Vertaisarvioitu
DOI
10.1109/TPWRD.2016.2609643
2016

Effect of Sweating on Electrode-Skin Contact Impedances and Artifacts in EEG Recordings With Various Screen-Printed Ag/Agcl Electrodes

Vertaisarvioitu
Avoin saatavuus
DOI
10.1109/ACCESS.2020.2977172
2020