A Radio Frequency Identification (RFID) device antenna has a feed region of interdigitated fingers. The interdigitated fingers have parallel centerlines and are spaced one from another. A chip having opposing ends overlays opposing interdigitated fingers. A coupling is established between the chip and the antenna at the interdigitated fingers.
申请公布号
US2014001271(A1)
申请公布日期
2014.01.02
申请号
US201313869890
申请日期
2013.04.24
申请人
RADIOFIDO, LLC;RADIOFIDO, LLC
发明人
ROSSMAN COURT E.;LO ZANE;GILBERT RONALD A.;WINDYKA JOHN A.