Invention Grant
US08965276B2 Radio antenna assembly and apparatus for controlling transmission and reception of RF signals
有权
用于控制RF信号的发送和接收的无线电天线组件和装置
- Patent Title: Radio antenna assembly and apparatus for controlling transmission and reception of RF signals
- Patent Title (中): 用于控制RF信号的发送和接收的无线电天线组件和装置
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Application No.: US12675484Application Date: 2008-08-29
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Publication No.: US08965276B2Publication Date: 2015-02-24
- Inventor: David Charles Bongfeldt , Niclas Lewis , Trevor Noel Yensen
- Applicant: David Charles Bongfeldt , Niclas Lewis , Trevor Noel Yensen
- Applicant Address: unknown Ottawa, ON
- Assignee: Allen-Vanguard Corporation
- Current Assignee: Allen-Vanguard Corporation
- Current Assignee Address: unknown Ottawa, ON
- Agency: McMillan LLP
- International Application: PCT/CA2008/001540 WO 20080829
- International Announcement: WO2009/026719 WO 20090305
- Main IPC: H04B7/24
- IPC: H04B7/24 ; H01Q1/32 ; H01Q3/38 ; H01Q9/18 ; H01Q21/08 ; H01Q1/12 ; H04B1/04
Abstract:
An apparatus includes an antenna for transmitting RF radiation and being structured to enable the distribution of RF energy emitted therefrom to be varied in the vertical plane. The apparatus comprises a generator for generating an RF signal and to pass the signal to the antenna, and a controller arranged to control the distribution of RF energy emitted from the antenna in the vertical plane in response to positional information about an object.
Public/Granted literature
- US20110151779A1 RADIO ANTENNA ASSEMBLY AND APPARATUS FOR CONTROLLING TRANSMISSION AND RECEPTION OF RF SIGNALS Public/Granted day:2011-06-23
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