Patent
Coupling strengthened type antenna
TLDR
In this paper, the authors proposed a coupling strengthened type antenna (CFI) which comprises an active antenna arranged on the main board of the mobile apparatus, a metal coupling sheet adjacent to the active antenna, at least one metal radiation sheet and coaxial lines connecting the coupling sheet and the radiation sheets.Abstract:
The utility model relates to a coupling strengthened type antenna which is arranged inside a mobile apparatus. The coupling strengthened type antenna comprises an active antenna arranged on the main board of the mobile apparatus, a metal coupling sheet adjacent to the active antenna, at least one metal radiation sheet and coaxial lines connecting the coupling sheet and the radiation sheets. The coupling sheet can be electrically coupled to the active antenna so as to transmit transmitted and received signals to the active antenna. The radiation sheets are placed on the edges of the mobile apparatus and far away from metal members inside the mobile apparatus. The shielding of the metal members is alleviated. The antenna efficacy is enhanced. The metal-resistant capability is further improved.read more
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Patent
Coupling enhanced antenna
TL;DR: In this article, a coupling enhanced antenna is proposed for being mounted in a movable device, which consists of an active antenna arranged on a mainboard of the movable devices, a metal coupling piece close to the active antenna, at least one metal radiating piece and a coaxial wire connected with the coupling piece and the radiating pieces.