Invention Grant
- Patent Title: Device and method for the demodulation of modulated electric signals
- Patent Title (中): 用于解调调制电信号的装置和方法
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Application No.: US12090433Application Date: 2006-10-05
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Publication No.: US07671671B2Publication Date: 2010-03-02
- Inventor: Bernhard Buettgen , Michael Lehmann , Simon Neukom , Thierry Oggier , Felix Lustenberger
- Applicant: Bernhard Buettgen , Michael Lehmann , Simon Neukom , Thierry Oggier , Felix Lustenberger
- Applicant Address: CH Zurich
- Assignee: MESA Imaging AG
- Current Assignee: MESA Imaging AG
- Current Assignee Address: CH Zurich
- Agency: Houston Eliseeva LLP
- Priority: EP05405589 20051019
- International Application: PCT/CH2006/000546 WO 20061005
- International Announcement: WO2007/045107 WO 20070426
- Main IPC: G01R25/00
- IPC: G01R25/00 ; H03D13/00 ; H03K17/693
Abstract:
A demodulation device (1) in semiconductor technology is disclosed. The device (1) is capable of demodulating an injected modulated current. The device (1) comprises an input node (IN1), a sampling stage (DG1, IG1, GS1, IG2, DG2) and at least two output nodes (D1, D2). The sampling stage DG1, IG1, GS1, IG2, DG2) comprises transfer means (GL, GM, GR) for transferring a modulated charge-current signal from the input node (IN1) to one of the output nodes (D1, D2) allocated to the respective time interval within the modulation period. The small size and the ability to reproduce the device (1) in standard semiconductor technologies make possible a cost-efficient integration of the device (1).
Public/Granted literature
- US20080247033A1 Device and Method for the Demodulation of Modulated Electric Signals Public/Granted day:2008-10-09
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