Patent ID: 8942774
Filing Date: 2015-01-27
Classification: H01B,H01L,H01P

Abstract:
1. A resonance element for transmitting a radio-frequency signal, comprising: a first substrate; a second substrate; a first circuit element formed on the first substrate, the first circuit element having a first resonant property; a second circuit element formed on the second substrate, the second circuit element having a second resonant property; and a transmission line connecting the first circuit element and the second circuit element, wherein a peak of even mode resonance in which the first circuit element and the second circuit element resonate in a same phase is within a bandwidth of a transmission signal, and a peak of odd mode resonance in which the first circuit element and the second circuit element resonate in a reverse phase is outside the bandwidth, and wherein when a central frequency of the transmission signal is represented as f (n is a positive integer).