Invention Grant
- Patent Title: Antenna interface having a pause detector
- Patent Title (中): 天线接口具有暂停检测器
-
Application No.: US12481930Application Date: 2009-06-10
-
Publication No.: US08267324B2Publication Date: 2012-09-18
- Inventor: Richard Sbuell , Albert Missoni , Walter Kargl
- Applicant: Richard Sbuell , Albert Missoni , Walter Kargl
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Dickstein Shapiro LLP
- Main IPC: G06K19/06
- IPC: G06K19/06
Abstract:
An antenna interface of a contactless device including a current source configured to provide a current signal which is dependent on a radio frequency field; and a pause detector coupled to the current source and configured to detect a field pause from the current signal and output a field pause signal.
Public/Granted literature
- US20100314444A1 ANTENNA INTERFACE HAVING A PAUSE DETECTOR Public/Granted day:2010-12-16
Information query
