Antenna
AssigneeSony Group Corporation
InventorTakashi Kawamura
Life of this patent
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Abstract
An antenna for wireless communication via a lossy medium, a structure thereof is optimized to improve transmission characteristics such as a transmission coefficient. The antenna includes at least one pair of electrodes and a sheath portion. The sheath portion includes a wiring electrically connecting each of the at least one pair of electrodes and a corresponding power supply terminal. The sheath portion is also referred to as a sheath. In this antenna, a minimum diameter of the electrode is larger than a width of the wiring included in the sheath portion. A shape of each of the at least one pair of electrodes is, for example, substantially spherical.
Claims18
An antenna comprising:
- a first pair of electrodes, and
- a first sheath portion enclosing first wiring that electrically connects each of the first pair of electrodes and a corresponding first pair of power supply terminals;
- wherein a minimum diameter of each of the first pair of electrodes is larger than a width of the first wiring, and
- wherein a center point of each of the first pair of electrodes and a center axis of a part of the first wiring are arranged on a first common line, and
- wherein the first sheath portion is configured to extend substantially along the first common line.
Dependencies are inferred from the claim text.