Invention Grant
- Patent Title: Parametric amplifier device
- Patent Title (中): 参数放大器装置
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Application No.: US12753132Application Date: 2010-04-02
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Publication No.: US08638102B2Publication Date: 2014-01-28
- Inventor: Peter Cork , Anthony Peter Hulbert , John Hunt
- Applicant: Peter Cork , Anthony Peter Hulbert , John Hunt
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Schiff Hardin LLP
- Priority: GB0905770.4 20090403; GB0915653.0 20090908
- Main IPC: G01V3/00
- IPC: G01V3/00
Abstract:
A parametric amplifier device has a two port parametric amplifier, a DC voltage generator and a DC bias regulator. The bias regulator has a voltage regulator, an attenuator and a summer. Output voltages from the regulator and the attenuator are added in the summer.
Public/Granted literature
- US20100253349A1 PARAMETRIC AMPLIFIER DEVICE Public/Granted day:2010-10-07
Information query
