- Patent Title: Device and method using a parasitic antenna element to substantially isolate or decouple first and second antennas respectively operating in first and second frequency bands
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Application No.: US13229634Application Date: 2011-09-09
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Publication No.: US10601128B2Publication Date: 2020-03-24
- Inventor: Søren Kvist , Sinasi Özden
- Applicant: Søren Kvist , Sinasi Özden
- Applicant Address: DE Ballerup
- Assignee: GN HEARING A/S
- Current Assignee: GN HEARING A/S
- Current Assignee Address: DE Ballerup
- Agency: Vista IP Law Group, LLP
- Priority: EP11174155 20110715
- Main IPC: H01Q1/52
- IPC: H01Q1/52 ; H01Q1/24 ; H01Q21/28 ; H01Q9/04 ; H01Q1/27 ; H01Q7/00
Abstract:
An antenna device includes a first antenna configured to operate within a first frequency band, a second antenna configured to operate within a second frequency band, wherein the second antenna is separated from the first antenna by a distance, and at least one parasitic antenna element, wherein the at least one parasitic element is substantially orthogonal to the first antenna, to the second antenna, or to both the first and second antennas, so as to substantially isolate between the first antenna and the second antenna.
Public/Granted literature
- US20130017786A1 ANTENNA DEVICE Public/Granted day:2013-01-17
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