Structure, antenna, communication module, and wireless communication device

A resonance structure, comprising:

• a first conductor;
• a second conductor that faces the first conductor in a first direction;
• one or more third conductors that are positioned between the first conductor and the second conductor, and that extend along a first plane, the first plane including the first direction;
• and
• a fourth conductor that is connected to the first conductor and the second conductor, and that extends along the first plane, wherein
• the first conductor and the second conductor extend along a second direction that intersects with the first plane,
• the first conductor and the second conductor are configured to be capacitively coupled via the one or more third conductors,
• the one or more third conductors have asymmetry with respect to a third direction that intersects with the first direction in the first plane,
• the third conductor includes
• a first conductor group, and
• a second conductor group that is positioned away from the first conductor group in the third direction,
• the first conductor group is configured such that first electric current flows therein along the first direction,
• the second conductor group is configured such that second electric current flows therein along the first direction, and
• the resonance structure is configured to
• oscillate at a first frequency when the first electric current and the second electric current flow in same phase, and
• oscillate at a second frequency when the first electric current and the second electric current flow in opposite phases.

An antenna, comprising:

• a resonance structure;
• and
• a feeding line,
• wherein
• the resonance structure includes
• a first conductor;
• a second conductor that faces the first conductor in a first direction;
• one or more third conductors that are positioned between the first conductor and the second conductor, and that extend along a first plane, the first plane including the first direction;
• and
• a fourth conductor that is connected to the first conductor and the second conductor, and that extends along the first plane,
• the first conductor and the second conductor extend along a second direction that intersects with the first plane,
• the first conductor and the second conductor are configured to be capacitively coupled via the one or more third conductors,
• the one or more third conductors have asymmetry with respect to a third direction that intersects with the first direction in the first plane, and
• the feeding line is configured to electromagnetically feed electric power to any one of the one or more third conductors.