@inproceedings{StubenrauchSeligerSchusteketal.2015, author = {Stubenrauch, Franz and Seliger, Norbert and Schustek, Maximilian and Lebedev, Alexey and Schmitt-Landsiedel, Doris}, title = {A 13.56MHz class e power amplifier for inductively coupled DC supply with 95\% power added efficiency (PAE)}, series = {2015 International EURASIP Workshop on RFID Technology (EURFID), Rosenheim}, booktitle = {2015 International EURASIP Workshop on RFID Technology (EURFID), Rosenheim}, pages = {87 -- 93}, year = {2015}, abstract = {Recent development of GaN power transistors with blocking voltages up to 650V enables novel power electronics applications with outstanding performance in high-frequency operation. This paper demonstrates a class E power amplifier with 13.56MHz switching frequency for inductively coupled DC power supplies. Continuous wave output power up to 200W is achieved with 95\% Power Added Efficiency (PAE).}, language = {en} } @inproceedings{GerberFerreiraHofsajeretal.2002, author = {Gerber, M. and Ferreira, J.A. and Hofsajer, I.W. and Seliger, Norbert}, title = {High density packaging of the passive components in an automotive DC/DC converter}, series = {2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289)}, volume = {2}, booktitle = {2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289)}, doi = {10.1109/PSEC.2002.1022545}, pages = {761 -- 767}, year = {2002}, language = {en} } @inproceedings{Seliger2024, author = {Seliger, Norbert}, title = {Reconfigurable Polygonal Planar Inductor with Bistable Snapping Mechanism}, series = {2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), Vilnius, Lithuania}, booktitle = {2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), Vilnius, Lithuania}, isbn = {979-8-3503-5241-2}, issn = {2690-8506}, doi = {10.1109/eStream61684.2024.10542595}, pages = {1 -- 6}, year = {2024}, abstract = {A mechanically tunable planar single-turn inductor in air is proposed. The bistable flexible deflection of axially compressed wire segments is used for variation of the loop area of regular polygonal loop inductors. We present analytical expressions for the loop inductance and confirm the theoretical findings by magneto-quasi-static field simulation on exemplary polygonal circuits.}, language = {en} }