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US 10,374,671 B2Granted
Complex antenna
AssigneeWistron Neweb Corp.
InventorsCheng-Geng Jan, Chieh-Sheng Hsu
Life of this patent
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Abstract
A complex antenna for receiving and transmitting radio signals, includes four unit antennas, circularly arranged along a circle, for receiving and transmitting radio signals of a first frequency band; four side walls, respectively disposed between two adjacent unit antennas of the four unit antennas; and a plurality of side-wall antennas, disposed on the four side walls, for receiving and transmitting radio signals of a second frequency band.
Claims19
A complex antenna for receiving and transmitting radio signals, comprising:
- four unit antennas, circularly arranged along a circle, for receiving and transmitting radio signals of a first frequency band;
- four side walls, respectively disposed between two adjacent unit antennas of the four unit antennas;
- and
- a plurality of side-wall antennas, disposed on the four side walls, for receiving and transmitting radio signals of a second frequency band;
- wherein each unit antenna of the four unit antennas comprises:
- a ground metal plate;
- a first patch plate;
- a second patch plate;
- a first feed-in wire, electrically connected to the first patch plate, for transmitting the radio signals of the first frequency band;
- a second feed-in wire, electrically connected to the second patch plate, for transmitting the radio signals of the first frequency band;
- and
- an insulation fixing unit, for fixing the ground metal plate, the first patch plate and the second patch plate, such that the ground metal plate, the first patch plate and the second patch plate do not come in contact with each other.
9 more elements
A complex antenna for receiving and transmitting radio signals, comprising:
- four unit antennas, circularly arranged along a circle, for receiving and transmitting radio signals of a first frequency band;
- four side walls, respectively disposed between two adjacent unit antennas of the four unit antennas;
- and
- a plurality of side-wall antennas, disposed on the four side walls, for receiving and transmitting radio signals of a second frequency band;
- wherein each unit antenna of the four unit antennas comprises:
- a metal reflective plane, for reflecting radio signals, to enhance a gain of the complex antenna;
- a first radiation portion, disposed on the metal reflective plane with a first gap to the metal reflective plane;
- a second radiation portion, disposed on the first radiation portion with a second gap to the first radiation portion;
- and
- a supporting element, for supporting and isolating the metal reflective plane, the first radiation portion and the second radiation portion.
7 more elements
Dependencies are inferred from the claim text.