Abstract: A beam adjustable antenna device includes a dual-band antenna, a first reflection unit, and a second reflection unit. The dual-band antenna radiates or receives a signal on a first frequency or a second frequency. The first reflection unit has a plurality of first reflection boards to reflect the signal on the first frequency from the dual-band antenna. The second reflection unit has a plurality of second reflection boards to reflect an signal on the second frequency radiated from the dual-band antenna. The plurality of first and second reflection boards are arranged beside the dual-band antenna, and a plane normal vector of each first and second reflection board is directed to the dual-band antenna. The first reflection unit is closer to the dual-band antenna than the second reflection unit.

Abstract: A beam adjustable antenna device includes a dual-band antenna, a first reflection unit, and a second reflection unit. The dual-band antenna radiates or receives a signal on a first frequency or a second frequency. The first reflection unit has a plurality of first reflection boards to reflect the signal on the first frequency from the dual-band antenna. The second reflection unit has a plurality of second reflection boards to reflect an signal on the second frequency radiated from the dual-band antenna. The plurality of first and second reflection boards are arranged beside the dual-band antenna, and a plane normal vector of each first and second reflection board is directed to the dual-band antenna. The first reflection unit is closer to the dual-band antenna than the second reflection unit.

Abstract: An antenna system includes a first polarized antenna module and a second polarized antenna module. The first polarized antenna module is arranged on a substrate, has a first polarized direction, and includes a switch, first antenna units and first reflecting units. The first antenna units are coupled to the switch, and a conducted first antenna unit, which is conducted by the switch, of the first antenna units has a first radiation pattern. The first reflecting units are arranged on two sides of the first antenna units respectively, and configured to adjust the first radiation pattern of the conducted first antenna unit respectively. The second polarized antenna module is arranged on the substrate, has a second polarized direction, which is perpendicular to the first polarized direction, and configured to operate with the first polarized antenna module.

Abstract: An antenna system includes a first polarized antenna module and a second polarized antenna module. The first polarized antenna module is arranged on a substrate, has a fist polarized direction, and includes a switch, first antenna units and first reflecting units. The first antenna units are coupled to the switch, and a conducted first antenna unit, which is conducted by the switch, of the first antenna units has a first radiation pattern. The first reflecting units are arranged on two sides of the first antenna units respectively, and configured to adjust the first radiation pattern of the conducted first antenna unit respectively. The second polarized antenna module is arranged on the substrate, has a second polarized direction, which is perpendicular to the first polarized direction, and configured to operate with the first polarized antenna module.

Abstract: An antenna connection structure includes a substrate, an electrical connector and a panel antenna. The electrical connector includes a hollow cylinder and a wire. Two ends of the hollow cylinder are a top end and a bottom end respectively. The bottom end is connected to the substrate. A terminal is disposed on the top end and is arranged along the axial direction of the hollow cylinder. An end portion of the wire goes through the hollow cylinder via the lateral side thereof and is electrically connected to the terminal. The panel antenna is with a hole formed thereon. The hollow cylinder supports and is between the panel antenna and the substrate so the panel antenna and the substrate are separated from each other and parallel to each other. The terminal is plugged into the hole. The electrical connector electrically connect and supports the panel antenna and the substrate.

Abstract: An integrated radio frequency connector installed in a main board includes a built-in radio frequency part, a connecting element and conductive wire. The connecting element is installed and electrically coupled to the built-in radio frequency part, and the connecting element has a conductive terminal protruded from the built-in radio frequency part, and an end of the conductive wire is electrically coupled to the conductive terminal, and the other end of the conductive wire is electrically coupled to the main board to achieve a modular design, so as to facilitate the assembling procedure.

Abstract: An integrated radio frequency connector installed in a main board includes a built-in radio frequency part, a connecting element and conductive wire. The connecting element is installed and electrically coupled to the built-in radio frequency part, and the connecting element has a conductive terminal protruded from the built-in radio frequency part, and an end of the conductive wire is electrically coupled to the conductive terminal, and the other end of the conductive wire is electrically coupled to the main board to achieve a modular design, so as to facilitate the assembling procedure.