Title:
導電層を有するアンテナおよびアンテナを含む2帯域送信器
Document Type and Number:
Japanese Patent JP5361966
Kind Code:
B2
Abstract:
The antenna of said transmitter is a microstrip antenna. A rear edge of its patch is provided with a short circuit by means of which a quarter-wave primary resonance can be excited by a coplanar line formed by two coupling slots in an area. Separator slots separate said area from another area in which a secondary resonance can be established at twice the frequency of the primary resonance from a slotted line extending one slot of the coplanar line. The invention applies in particular to the production of a dual-mode mobile telephone to the GSM and DCS standards.
Inventors:
Siaruru Ngnu Quam
Jiyang-Filip Coupe
Jiyang-Filip Coupe
Application Number:
JP2011197150A
Publication Date:
December 04, 2013
Filing Date:
September 09, 2011
Export Citation:
Assignee:
Alcatel-Lucent
International Classes:
H01Q13/08; H01Q1/24; H01Q1/38; H01Q5/00; H01Q5/10; H01Q5/371; H01Q9/04
Domestic Patent References:
| JP2001177330A | ||||
| JP4854876B2 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office