Title:
CHIP ANTENNA DEVICE CAPABLE OF RECEIVING GLOBAL POSITIONING SYSTEM SIGNAL
Document Type and Number:
Japanese Patent JP2008011336
Kind Code:
A
Abstract:
To provide a chip antenna device capable of receiving a global positioning system signal.
The antenna device 100 capable of receiving a global positioning system signal receives a global positioning signal omnidirectionally by an omnidirectional chip antenna 120. The omnidirectional chip antenna 120 is arranged in a chipped port 140 on an L-shaped grounding surface 110. An electromagnetic junction effect occurs between the omnidirectional chip antenna 120 and the L-shaped grounding surface 110, thus reinforcing the strength of a circular polarization signal for receiving global positioning, and improving precision in positioning by the omnidirectional chip antenna 120.
Inventors:
HU CHUAN-LING
CHEN YU-WEI
LIAO CHANG-LUN
LIN SHUN-TIAN
YANG CHANG-FA
CHEN YEN-MING
WANG CHAO-WEI
CHEN YU-WEI
LIAO CHANG-LUN
LIN SHUN-TIAN
YANG CHANG-FA
CHEN YEN-MING
WANG CHAO-WEI
Application Number:
JP2006181256A
Publication Date:
January 17, 2008
Filing Date:
June 30, 2006
Export Citation:
Assignee:
CHANT SINCERE CO LTD
International Classes:
H01Q1/38; H01Q1/24; H01Q9/30; H01Q19/10
Attorney, Agent or Firm:
Masaki Hattori
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