Patent ID: 8674791
Filing Date: 2014-03-18
Classification: H01P

Abstract:
1. A signal transmission device, comprising: a first substrate and a second substrate which are disposed to oppose each other with a spacing in between; a first resonance section including a first resonator and a second resonator which are electromagnetically coupled to each other, the first resonator being provided in a first region of the first substrate and having an open end, and the second resonator being provided in a region of the second substrate corresponding to the first region and having an open end; a second resonance section disposed side-by-side relative to the first resonance section, and electromagnetically coupled to the first resonance section to perform a signal transmission between the first and second resonance sections; and a first shielding electrode and a second shielding electrode, the first shielding electrode being disposed between the first resonator and the second substrate and partially covering the first resonator to allow at least the open end of the first resonator to be covered therewith, and the second shielding electrode being disposed between the second resonator and the first substrate and partially covering the second resonator to allow at least the open end of the second resonator to be covered therewith.