Invention Grant
- Patent Title: System and method for adjusting the sensitivity of a capacitive signal source
- Patent Title (中): 调整电容式信号源灵敏度的系统和方法
-
Application No.: US13599779Application Date: 2012-08-30
-
Publication No.: US09214911B2Publication Date: 2015-12-15
- Inventor: Michael Kropfitsch , Andreas Wiesbauer
- Applicant: Michael Kropfitsch , Andreas Wiesbauer
- Applicant Address: DE Neubiberg
- Assignee: INFINEON TECHNOLOGIES AG
- Current Assignee: INFINEON TECHNOLOGIES AG
- Current Assignee Address: DE Neubiberg
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H03G1/00
- IPC: H03G1/00 ; H03G3/30
Abstract:
In accordance with an embodiment, a system for amplifying a signal provided by a capacitive signal source includes an impedance converter having an input node configured to be coupled to a first terminal of the capacitive signal source, and an adjustable capacitive network having a first node configured to be coupled to a second terminal of the capacitive signal source and a second node coupled to an output node of the impedance converter.
Public/Granted literature
- US20140064523A1 System and Method for Adjusting the Sensitivity of a Capacitive Signal Source Public/Granted day:2014-03-06
Information query
