A communication antenna for communications with a near field device using at least one transmitter and receiver pair, wherein the antenna includes a machine body antenna which is electrically isolated from ground and includes an electrically conductive machine frame, and which, when in electrical communication with one transmitter or receiver element of the transmitter and receiver pair, is excited so as to enable communication between the transmitter and receiver pair when the other of the transmitter or receiver elements is in electrical communication with the near field device and mounted within the near field of the machine body antenna without being in contact with the machine body antenna.
申请公布号
WO2005048397(A2)
申请公布日期
2005.05.26
申请号
WO2004CA01973
申请日期
2004.11.17
申请人
SST WIRELESS INC.;LEE, TAE RI;SCHNARE, GORDON, GRAHAM;BOUDREAU, MICHAEL
发明人
LEE, TAE RI;SCHNARE, GORDON, GRAHAM;BOUDREAU, MICHAEL