Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jiunn-Ming Huang0
Pi-Hsi Cheng0
Yu-Chuan Su0
Feng-Chi Eddie Tsai0
Hen-An Chen0
Date of Patent
August 24, 2010
0Patent Application Number
118262400
Date Filed
July 13, 2007
0Patent Primary Examiner
Patent abstract
A portable electronic device with function of receiving and radiating radio frequency (RF) signal and a multi-frequency antenna thereof are disclosed. The portable electronic device comprises a RF module and a multi-frequency antenna connecting to the RF module. The multi-frequency antenna comprises a helix element and a coaxial cable disposed within the helix element. The helix element comprises a first helix portion and a second helix portion adjacent to each other, and the coaxial cable comprises a grounding portion and a radiating portion. The first helix portion covers the grounding portion, and the radiating portion is disposed within the second helix portion separated with each other.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
