EP 3824550 A2 20210526 - DEVICE AND METHOD FOR OPERATING AN IMPEDANCE-VARIABLE LOAD AT THE PLANAR TRANSFORMER IN HIGH-FREQUENCY OPERATION I
Title (en)
DEVICE AND METHOD FOR OPERATING AN IMPEDANCE-VARIABLE LOAD AT THE PLANAR TRANSFORMER IN HIGH-FREQUENCY OPERATION I
Title (de)
VORRICHTUNG UND VERFAHREN ZUM BETREIBEN EINER IMPEDANZVARIABLEN LAST AM PLANARTRANSFORMATOR IM HOCHFREQUENTEN BETRIEB I
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR FAIRE FONCTIONNER UNE CHARGE D'IMPÉDANCE VARIABLE SUR UN TRANSFORMATEUR PLANAIRE EN MODE HAUTE FRÉQUENCE I
Publication
Application
Priority
- DE 102018005737 A 20180722
- DE 102018009167 A 20181122
- DE 2019000193 W 20190722
Abstract (en)
[origin: WO2020020394A2] The invention relates to a method for operating an impedance-variable load at a device consisting of a planar transformer consisting of at least one primary side and at least one secondary side which can be operated, respectively, as the input side and the output side, said method having the step of representing a virtual HF ground in the point of symmetry of one of the secondary sides with respect to a first impedance.
IPC 8 full level
H03H 7/38 (2006.01); H01F 19/04 (2006.01); H03H 7/09 (2006.01)
CPC (source: EP US)
H01F 7/064 (2013.01 - US); H01F 19/04 (2013.01 - EP); H01F 27/28 (2013.01 - US); H03H 7/383 (2013.01 - EP); H03H 7/09 (2013.01 - EP)
Citation (search report)
See references of WO 2020020394A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102018009167 A1 20200123; CN 112400277 A 20210223; EP 3824550 A2 20210526; JP 2021532566 A 20211125; US 2020286656 A1 20200910; WO 2020020394 A2 20200130; WO 2020020394 A3 20200326
DOCDB simple family (application)
DE 102018009167 A 20181122; CN 201980008357 A 20190722; DE 2019000193 W 20190722; EP 19758326 A 20190722; JP 2020530306 A 20190722; US 201916754534 A 20190722