Characteristic Mode Equations for Impedance Surfaces
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Published in IEEE transactions on antennas and propagation (01.01.2018)
Published in IEEE transactions on antennas and propagation (01.01.2018)
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Journal Article
Resonances of Characteristic Modes for Perfectly Conducting Objects
Lappalainen, Joni, Yla-Oijala, Pasi, Tzarouchis, Dimitrios C., Sihvola, Ari
Published in IEEE transactions on antennas and propagation (01.10.2017)
Published in IEEE transactions on antennas and propagation (01.10.2017)
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Journal Article
Requirements for Accurate Design of Matching Circuits at 5 GHz
Rahola, Jussi, Lappalainen, Joni, Juntunen, Jaakko
Published in 2020 14th European Conference on Antennas and Propagation (EuCAP) (01.03.2020)
Published in 2020 14th European Conference on Antennas and Propagation (EuCAP) (01.03.2020)
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Conference Proceeding
Elevator safety brake, elevator and method for testing elevator safety brakes
Alkula, Petri, Saarelainen, Antti, Ranta, Leena, Burakov, Andrej, Hurri, Lasse, Wenlin, Henri, Lappalainen, Joni
Year of Publication 07.03.2023
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Year of Publication 07.03.2023
Patent
ELEVATOR DISC BRAKE ASSEMBLY
WENLIN, Henri, SAARELAINEN, Antti, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 04.05.2022
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Year of Publication 04.05.2022
Patent
ELEVATOR BRAKE ARRANGEMENT
WENLIN, Henri, TORKKELI, Tarmo, JUSSILA, Mikko, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 06.04.2022
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Year of Publication 06.04.2022
Patent
ELEVATOR DISC BRAKE ASSEMBLY
WENLIN, Henri, SAARELAINEN, Antti, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 30.06.2021
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Year of Publication 30.06.2021
Patent
ELEVATOR BRAKE ARRANGEMENT
WENLIN, Henri, TORKKELI, Tarmo, JUSSILA, Mikko, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 30.06.2021
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Year of Publication 30.06.2021
Patent
ELEVATOR DISC BRAKE ASSEMBLY
Alkula, Petri, Saarelainen, Antti, Burakov, Andrej, Hurri, Lasse, Wenlin, Henri, Lappalainen, Joni
Year of Publication 27.05.2021
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Year of Publication 27.05.2021
Patent
ELEVATOR BRAKE ARRANGEMENT
WENLIN, Henri, TORKKELI, Tarmo, JUSSILA, Mikko, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 27.05.2021
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Year of Publication 27.05.2021
Patent
ELEVATOR SAFETY BRAKE, ELEVATOR AND METHOD FOR TESTING ELEVATOR SAFETY BRAKES
WENLIN, Henri, SAARELAINEN, Antti, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, RANTA, Leena, ALKULA, Petri
Year of Publication 05.08.2020
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Year of Publication 05.08.2020
Patent
ELEVATOR DISC BRAKE ASSEMBLY
WENLIN, Henri, SAARELAINEN, Antti, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 27.02.2020
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Year of Publication 27.02.2020
Patent
ELEVATOR SAFETY BRAKE, ELEVATOR AND METHOD FOR TESTING ELEVATOR SAFETY BRAKES
WENLIN, Henri, SAARELAINEN, Antti, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, RANTA, Leena, ALKULA, Petri
Year of Publication 27.02.2020
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Year of Publication 27.02.2020
Patent
ELEVATOR BRAKE ARRANGEMENT
WENLIN, Henri, TORKKELI, Tarmo, JUSSILA, Mikko, BURAKOV, Andrej, LAPPALAINEN, Joni, HURRI, Lasse, ALKULA, Petri
Year of Publication 27.02.2020
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Year of Publication 27.02.2020
Patent
ELEVATOR BRAKE ARRANGEMENT
HURRI LASSE, TORKKELI TARMO, LAPPALAINEN JONI, BURAKOV ANDREJ, ALKULA PETRI, JUSSILA MIKKO, WENLIN HENRI
Year of Publication 09.04.2021
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Year of Publication 09.04.2021
Patent
ELEVATOR DISC BRAKE ASSEMBLY
HURRI LASSE, LAPPALAINEN JONI, SAARELAINEN ANTTI, BURAKOV ANDREJ, ALKULA PETRI, WENLIN HENRI
Year of Publication 30.03.2021
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Year of Publication 30.03.2021
Patent