Invention Grant
- Patent Title: DMS filter having improved signal suppression in the stop band
- Patent Title (中): DMS滤波器在阻带中具有改善的信号抑制
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Application No.: US13521403Application Date: 2011-01-18
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Publication No.: US09178490B2Publication Date: 2015-11-03
- Inventor: Andreas Detlefsen , Ravi Challa
- Applicant: Andreas Detlefsen , Ravi Challa
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: Slater & Matsil, L.L.P.
- Priority: DE102010005306 20100121
- International Application: PCT/EP2011/050601 WO 20110118
- International Announcement: WO2011/089110 WO 20110728
- Main IPC: H03H9/64
- IPC: H03H9/64 ; H03H9/00 ; H03H9/02
Abstract:
A DMS filter has improved signal suppression in fly-back. At least two transformers of a first type are connected in parallel between a common node of the signal path and a ground connection/reference potential. A concentrated element is connected in the signal path of said transformers of the first type, so that the voltages present at the first transformers are different from each other.
Public/Granted literature
- US20130141188A1 DMS FILTER HAVING IMPROVED SIGNAL SUPPRESSION IN THE STOP BAND Public/Granted day:2013-06-06
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