| 摘要 |
<p>#CMT# #/CMT# Structure has a body section (1) to develop an electrical current density distribution relevant for a radiation of electromagnetic waves. The section is designed in a rectangular form with two short and long sides. A flat stimulator unit (A1) is arranged perpendicular to the body section and adjacent to short sides of the section. The unit is connected with the section over a feeder (4, 5) containing solder points. #CMT# : #/CMT# The unit is divided into inner and outer stimulator sections (2, 3) for high and low frequency spectral bands, respectively. #CMT#USE : #/CMT# Used for a mobile communication terminal (claimed) e.g. mobile telephone. #CMT#ADVANTAGE : #/CMT# Flat stimulator unit is arranged perpendicular to the body section and adjacent to short sides of the section and connected with the section over the feeder containing solder points, so that the stimulator unit attains locally maximum electric field strength in a chassis- propagation mode and can be efficiently interspersed with the body section by maximal electrical flow of the associated field distribution. The stimulator unit hence realizes strong coupling to the body section. The arrangement of the stimulator units provides a moderate radiation quality and a high bandwidth for the resonance behavior of the body section. The structure achieves an effective stimulation of current density distribution of the body section. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a perspective view of an antenna structure. A1 : Stimulator unit 1 : Body section 2,3 : Stimulator sections 4,5 : Feeder 6 : Loading unit.</p> |
