MOBILE WIRELESS COMMUNICATIONS DEVICE HAVING A SINGLE BLUETOOTH / WIRELESS LOCAL AREA NETWORK ANTENNA AND ASSOCIATED METHODS
摘要
A mobile wireless communications device includes a wireless local area network (WLAN) radio configured to generate a WLAN transmit signal, and a Bluetooth radio configured to generate a Bluetooth transmit signal. A circulator is coupled downstream of an antenna. A transmit path couples the WLAN radio and the Bluetooth radio to the circulator such that the WLAN radio and the Bluetooth radio are capable of transmitting simultaneously. In addition, a receive path also couples the WLAN radio and the Bluetooth radio to the circulator such that the WLAN radio and the Bluetooth radio are capable of receiving simultaneously.
申请公布号
CA2756481(A1)
申请公布日期
2012.04.29
申请号
CA20112756481
申请日期
2011.10.27
申请人
RESEARCH IN MOTION LIMITED
发明人
ZHU, LIZHONG;LEE, KOON HUNG;XU, JUN;ZHU, LIBO;HE, FEI;MACKENZIE, CRAIG STUART;CORRIGAN, MICHAEL STEPHEN;MANKARUSE, GEORGE SOLIMAN;JARMUSZEWSKI, PERRY