Invention Grant
- Patent Title: Coupler and amplifier arrangement
- Patent Title (中): 耦合器和放大器布置
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Application No.: US13515493Application Date: 2009-12-15
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Publication No.: US09172127B2Publication Date: 2015-10-27
- Inventor: Bart Balm , Boudewijn Charite , Tomas Fric
- Applicant: Bart Balm , Boudewijn Charite , Tomas Fric
- Applicant Address: DE Munich
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE Munich
- Agency: McDermott Will & Emery LLP
- International Application: PCT/EP2009/067210 WO 20091215
- International Announcement: WO2011/072723 WO 20110623
- Main IPC: H01P5/18
- IPC: H01P5/18 ; H03F3/60
Abstract:
A coupler comprises a first line and a second line which is broadside coupled to the first line in a first and a second section. The capacitance between the first and the second line per length unit of the first line is larger in the first section in comparison to the second section. The first and the second line form a first turn.
Public/Granted literature
- US20120326780A1 COUPLER AND AMPLIFIER ARRANGEMENT Public/Granted day:2012-12-27
Information query
