RADIOFREQUENCY-WAVE-TRANSPARENT CAPACITIVE SENSOR PAD
摘要
A capacitive sensor pad is co-located with (e.g., overlapping) an RF transmitter without causing significant degradation to the performance of the antenna. In one implementation, tuning the resistance per square in the capacitive sensor pad can provide effective sensor pad range and performance while providing making the capacitive sensor pad sufficiently transparent to radiofrequency waves to provide excellent antenna efficiency, despite the co-location of the capacitive sensor pad and the antenna.
申请公布号
WO2015105697(A2)
申请公布日期
2015.07.16
申请号
WO2014US72413
申请日期
2014.12.26
申请人
MICROSOFT TECHNOLOGY LICENSING, LLC
发明人
STANDING, WILLIAM, HADLOCK;HARPER, MARC;MERCER, SEAN, RUSSELL;VOTH, DAVID