Invention Grant
US07705783B2 Slot-strip antenna apparatus for a radio device operable over multiple frequency bands
有权
用于在多个频带上操作的无线电设备的缝隙天线装置
- Patent Title: Slot-strip antenna apparatus for a radio device operable over multiple frequency bands
- Patent Title (中): 用于在多个频带上操作的无线电设备的缝隙天线装置
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Application No.: US11697349Application Date: 2007-04-06
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Publication No.: US07705783B2Publication Date: 2010-04-27
- Inventor: Qinjiang Rao , Geyi Wen , Mark Pecen
- Applicant: Qinjiang Rao , Geyi Wen , Mark Pecen
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Main IPC: H01Q1/38
- IPC: H01Q1/38 ; H01Q13/10
Abstract:
A hybrid slot-strip antenna apparatus, and an associated methodology, for a multi-mode mobile station or other radio device. The antenna is formed of a plurality of slot-strips disposed upon a printed circuit board, or other substrate. The antenna is defined by width and length design parameters, the selections of which are determinative of the antenna functionality. Through appropriate selection of the design parameters, the antenna is operable, that is, resonant, at each of the frequency bands of the multi-mode mobile station.
Public/Granted literature
- US20080246678A1 SLOT-STRIP ANTENNA APPARATUS FOR A RADIO DEVICE OPERABLE OVER MULTIPLE FREQUENCY BANDS Public/Granted day:2008-10-09
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