Patent ID: 9641203
Date: 2017-05-02
CPC Classifications: H04B

Claim:
1. A wireless module comprising: a wireless module main body including: a coupler configured to output an output signal, the coupler including: wherein a portion of the first conductor pattern and a corresponding portion of the second conductor pattern have substantially a same meander shape, wherein the portion of the first conductor pattern and the corresponding portion of the second conductor pattern face each other via the first insulating substrate interposed therebetween such that the portion of the first conductor pattern and the corresponding portion of the second conductor pattern are superimposed on each other with a predetermined distance therebetween in a direction orthogonal to the first upper surface, and wherein the second resonant frequency is set higher than the first resonant frequency such that a transmission frequency characteristic from the first antenna to the second antenna substantially matches a frequency characteristic of the first resonant frequency.