MICROWAVE RESONANT CIRCUIT AND TUNABLE MICROWAVE FILTER USING SAME
摘要
The invention concerns a microwave resonant circuit and a tunable microwave filter using said resonant circuit. The resonant circuit comprises at least a resonant microwave strip element, the resonant microwave strip element including at a conductive strip (1) and a ground plane (4). The resonant circuit comprises at least a composite element (3) consisting of alternating ferromagnetic layers and insulating layers placed between the conductive strip and the ground plane. The invention is generally applicable to any transmission/reception device using a frequency tuning in the microwave domain such as, for example, multiband mobile telephones.
申请公布号
WO03012915(A2)
申请公布日期
2003.02.13
申请号
WO2002FR02762
申请日期
2002.07.31
申请人
COMMISSARIAT A L'ENERGIE ATOMIQUE;UNIVERSITE DE BRETAGNE OCCIDENTALE;TANNE, GERARD;SALAHUN, ERWAN;QUEFFELEC, PATRICK;ACHER, OLIVIER;ADENOT, ANNE, LISE
发明人
TANNE, GERARD;SALAHUN, ERWAN;QUEFFELEC, PATRICK;ACHER, OLIVIER;ADENOT, ANNE, LISE