Antenna apparatus
AssigneeTrans Electric Co., Ltd.
InventorJeffrey HUANG
Life of this patent
Estimating the term…
Abstract
An antenna apparatus is formed on a plane defined by perpendicular first and second axes. The antenna apparatus includes a primary radiating part, and two secondary radiating parts each including a section that extends along the first axis. The primary radiating part includes a first radiator having reflection symmetry about the second axis, a second radiator symmetrical to the first radiator with respect to the first axis, and two feed-in points The first radiator includes two lateral segments and a connector segment interconnecting the two lateral segments The lateral segments taper toward the first axis. A distance between the feed-in points is smaller than a length of a long edge of the connector segment.
Claims8
An antenna apparatus formed on a plane that is defined by a first axis (L1) and a second axis (L2) which is perpendicular to the first axis (L1), said antenna apparatus comprising
- a primary radiating part including
- a first radiator that is disposed on one side of the first axis (L1) and that has reflection symmetry about the second axis (L2),
- a second radiator that is symmetrical to said first radiator with respect to the first axis (L1), and
- two primary feed-in points that are disposed at the first axis (L1),
- wherein said first radiator includes two lateral segments respectively disposed on opposite sides of the second axis (L2), and a connector segment interconnecting said two lateral segments, said connector segment being rectangular in shape and having a long edge which is parallel to the first axis (L1), each one lateral segments including a connecting edge which is connected to said long edge of said connector segment, and a feed-in edge which is positioned at the first axis (L1), each of said primary feed-in points being formed on said feed-in edge of a respective one of said lateral segments,
- wherein said connecting edge is longer than said feed-in edge, and a distance between said primary feed-in points is smaller than a length of said long edge;
- and.
- two secondary radiating parts each including a first section that extends along the first axis (L1), and a secondary feed-in point disposed at the first axis (L1).
Dependencies are inferred from the claim text.