Invention Grant
- Patent Title: Mobile wireless communications device having a single bluetooth / wireless local area network antenna and associated methods
- Patent Title (中): 具有单个蓝牙/无线局域网天线的移动无线通信设备及相关方法
-
Application No.: US13116321Application Date: 2011-05-26
-
Publication No.: US08576826B2Publication Date: 2013-11-05
- Inventor: Lizhong Zhu , Koon Hung Lee , Jun Xu , Libo Zhu , Fei He , Craig Stuart Mackenzie , Michael Stephen Corrigan , George Soliman Mankaruse , Perry Jarmuszewski
- Applicant: Lizhong Zhu , Koon Hung Lee , Jun Xu , Libo Zhu , Fei He , Craig Stuart Mackenzie , Michael Stephen Corrigan , George Soliman Mankaruse , Perry Jarmuszewski
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Main IPC: H04J1/00
- IPC: H04J1/00
Abstract:
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.
Public/Granted literature
Information query
