Invention Grant
- Patent Title: Oscillator with ohmically adjustable oscillation frequency
- Patent Title (中): 振荡器具有欧姆可调的振荡频率
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Application No.: US13196612Application Date: 2011-08-02
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Publication No.: US08547181B2Publication Date: 2013-10-01
- Inventor: Rainer Weber , Ingmar Kallfass
- Applicant: Rainer Weber , Ingmar Kallfass
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
- Current Assignee Address: DE Munich
- Agency: Perkins Coie LLP
- Agent Michael A. Glenn
- Priority: DE102009008225 20090210
- Main IPC: H03B5/18
- IPC: H03B5/18
Abstract:
An oscillator with adjustable oscillation frequency includes an active device showing a negative input resistance at a terminal, an oscillator circuit coupled to the terminal of the active device showing the negative input resistance, and an element with adjustable ohmic resistance by which the oscillation frequency of the oscillator is adjustable.
Public/Granted literature
- US20120025920A1 Oscillator with Ohmically Adjustable Oscillation Frequency Public/Granted day:2012-02-02
Information query
