Invention Grant
- Patent Title: Mobile wireless communications device with selective load switching for antennas and related methods
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Application No.: US14289677Application Date: 2014-05-29
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Publication No.: US09954269B2Publication Date: 2018-04-24
- Inventor: Yihong Qi , Ying Tong Man , Perry Jarmuszewski
- Applicant: BLACKBERRY LIMITED
- Applicant Address: CA Waterloo
- Assignee: BLACKBERRY LIMITED
- Current Assignee: BLACKBERRY LIMITED
- Current Assignee Address: CA Waterloo
- Agency: Guntin & Gust, PLC
- Agent Douglas Schnabel
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H01Q1/24 ; H04B1/40 ; H01Q21/28 ; H04M1/02 ; H01Q3/24 ; H04B1/3827
Abstract:
A mobile wireless communications device may include a plurality of antennas, a plurality of wireless transceivers, and signal processing circuitry. The device may further include a controller for selectively switching the signal processing circuitry to a desired one of the wireless transceivers, and for selectively switching a desired one of the antennas to the desired one of the wireless transceivers. Moreover, the controller may also be for selectively connecting and disconnecting the at least one other one of the antennas to an unused one of the wireless transceivers.
Public/Granted literature
- US20140266927A1 MOBILE WIRELESS COMMUNICATIONS DEVICE WITH SELECTIVE LOAD SWITCHING FOR ANTENNAS AND RELATED METHODS Public/Granted day:2014-09-18
Information query
