Invention Grant
- Patent Title: Isolated multiband tubular dipole
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Application No.: US15043470Application Date: 2016-02-12
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Publication No.: US10236585B2Publication Date: 2019-03-19
- Inventor: Paul Nysen , Chia-Wei Liu
- Applicant: Netgear, Inc.
- Applicant Address: US CA San Jose
- Assignee: NETGEAR, INC.
- Current Assignee: NETGEAR, INC.
- Current Assignee Address: US CA San Jose
- Agency: Perkins Coie LLP
- Main IPC: H01Q9/28
- IPC: H01Q9/28 ; H01Q5/15 ; H01Q1/24 ; H01Q9/16 ; H01Q9/22 ; H01Q5/314 ; H01Q5/371

Abstract:
A dual band end fed dipole provides at least two distinct operating frequencies, e.g. 2.45 GHz and 5.5 GHz. Properties of the antenna include low cost to manufacture, e.g. ease of automation; minimal manual labor to manufacture, e.g. reliability; dual band operation; broad bandwidth; good feed line isolation; omnidirectional beam pattern; minimal vertical beam squint; small diameter; and high efficiency. Embodiments of the invention provide a dual band end fed dipole with a low band trap on the feed side that requires minimal manual labor to manufacture because the antenna is formed from a single flat sheet of metal and soldering is replaced with crimping. Minimal dielectric loading is also achieved.
Public/Granted literature
- US20170237172A1 ISOLATED MULTIBAND TUBULAR DIPOLE Public/Granted day:2017-08-17
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