Ultra-wideband shorted dipole antenna
AssigneesNational Sun Yat-Sen University, Lite-On Technology Corporation
InventorsKin-Lu Wong, Wei-Yu Li, Saou-Wen Su
Life of this patent
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Abstract
An ultra-wideband shorted dipole antenna includes a coaxial cable line and first and second open-loop radiating metal plates with substantially the same shape. The coaxial cable line has a central conducting wire and an outer grounder sheath. The first and second open-loop radiating metal plates are symmetrically disposed on two sides of the antenna to form two arms of the antenna and are electrically connected to each other. Each of the first and second open-loop radiating metal plates has a signal feeding point electrically connected to the central conducting wire or the outer grounder sheath of the coaxial cable line.
Claims10
An ultra-wideband shorted dipole antenna, comprising:
- a coaxial cable line having a central conducting wire and an outer grounder sheath;
- and
- a first open-loop radiating metal plate and a second open-loop radiating metal plate, both of which have substantially the same shape, substantially disposed on two sides of the antenna symmetrically to form two arms of the antenna and electrically connected to each other, wherein each of the first open-loop radiating metal plate and the second open-loop radiating metal plate has a signal feeding point electrically connected to the central conducting wire or the outer grounder sheath of the coaxial cable line.
An ultra-wideband shorted dipole antenna, comprising:
- a medium substrate;
- two radiating metal plates, which have substantially the same shape, wherein each of the radiating metal plates has a signal feeding point and an opening, and the radiating metal plates are symmetrically disposed on the medium substrate so that the two openings have opposite outward directions and the two signal feeding points are disposed adjacent to each other and between the openings;
- at least one conductor element electrically connected to and between the two radiating metal plates;
- and
- a coaxial cable line for coupling the two signal feeding points together.
Dependencies are inferred from the claim text.