TW200725981A - Dipole antenna - Google Patents

Dipole antenna

Info

Publication number
TW200725981A
TW200725981A TW094144615A TW94144615A TW200725981A TW 200725981 A TW200725981 A TW 200725981A TW 094144615 A TW094144615 A TW 094144615A TW 94144615 A TW94144615 A TW 94144615A TW 200725981 A TW200725981 A TW 200725981A
Authority
TW
Taiwan
Prior art keywords
radiating unit
covering portion
dipole antenna
length
electrically connected
Prior art date
Application number
TW094144615A
Other languages
Chinese (zh)
Other versions
TWI264145B (en
Inventor
Chang-Jung Lee
Wen-Szu Tao
Original Assignee
Arcadyan Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcadyan Technology Corp filed Critical Arcadyan Technology Corp
Priority to TW94144615A priority Critical patent/TWI264145B/en
Application granted granted Critical
Publication of TWI264145B publication Critical patent/TWI264145B/en
Publication of TW200725981A publication Critical patent/TW200725981A/en

Links

Abstract

A dipole antenna includes a first radiating unit, a second radiating unit and a coaxial transmission line. The first radiating unit, which is hollow cylindrical, has a first length and a first covering portion. The first covering portion is located at one end of the first radiating unit. The second radiating unit, which is hollow cylindrical, has a second length greater than the first length, and a second covering portion. The second covering portion is located at one end of the second radiating unit. The coaxial transmission line has a central conductor and an outer grounding conductor. The central conductor is electrically connected to the first radiating unit, and the outer grounding conductor is electrically connected to the second radiating unit.
TW94144615A 2005-12-16 2005-12-16 Dipole antenna TWI264145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94144615A TWI264145B (en) 2005-12-16 2005-12-16 Dipole antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94144615A TWI264145B (en) 2005-12-16 2005-12-16 Dipole antenna

Publications (2)

Publication Number Publication Date
TWI264145B TWI264145B (en) 2006-10-11
TW200725981A true TW200725981A (en) 2007-07-01

Family

ID=37967274

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94144615A TWI264145B (en) 2005-12-16 2005-12-16 Dipole antenna

Country Status (1)

Country Link
TW (1) TWI264145B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010008269A1 (en) * 2008-07-14 2010-01-21 Laird Technologies, Inc. Multi-band antenna assemblies for use with wireless application devices

Also Published As

Publication number Publication date
TWI264145B (en) 2006-10-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees