Induced loop antenna

摘要

A loop antenna assembly (2) for an electronic device includes a primary assembly (21) and an assistant assembly (22) mounted perpendicular to the primary assembly. The primary assembly includes a primary printed circuit board (PCB) (210) with a planar, monopole antenna in the form of a first circuit trace (211) fixed thereon, a feeder cable (212) and a connector (215). The assistant assembly includes an assistant PCB (220) with a second circuit trace (222) and an auxiliary wire (221), which extends parallel to the primary PCB and couples with the monopole antenna on the primary PCB to form a loop for high frequency signal transmission.