发明名称 |
System and Method for Adjusting the Sensitivity of a Capacitive Signal Source |
摘要 |
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. |
申请公布号 |
US2014064523(A1) |
申请公布日期 |
2014.03.06 |
申请号 |
US201213599779 |
申请日期 |
2012.08.30 |
申请人 |
KROPFITSCH MICHAEL;WIESBAUER ANDREAS;INFINEON TECHNOLOGIES AG |
发明人 |
KROPFITSCH MICHAEL;WIESBAUER ANDREAS |
分类号 |
H04R1/00;H03F3/60 |
主分类号 |
H04R1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|