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HYBRID ANTENNA COMBINING A HELICAL ANTENNA OF A 2D PLANAR SPIRAL SHAPE WITH A LOOP ANTENNA USED FOR 13.56 MHZ M-COMMERCE, AND A FABRICATION METHOD THEREFOR
HYBRID ANTENNA COMBINING A HELICAL ANTENNA OF A 2D PLANAR SPIRAL SHAPE WITH A LOOP ANTENNA USED FOR 13.56 MHZ M-COMMERCE, AND A FABRICATION METHOD THEREFOR
The present invention relates to a hybrid antenna combining a helical antenna of a 2D planar spiral shape with a loop antenna used for 13.56 Mhz M-Commerce, and a fabrication method therefor. In particular, a hybrid antenna (300) is formed by combining a rectangular spiral patterned 13.56 Mhz M-Commerce loop antenna (100) formed along the outline of a case for a mobile communication terminal having permittivity, with a helical antenna (200) of a 2D planar spiral shape arranged in a central empty space of the rectangular spiral patterned 13.56 Mhz M-Commerce loop antenna (100), wherein the hybrid linear antenna pattern is formed into a 2D planar type by an etching, printing or deposition process.
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