An apparatus includes an eyeglass frame, a first antenna, a second antenna, and a parasitic element. The eyeglass frame can include at least one rim. The first antenna can be attached to the eyeglass frame. The second antenna can be attached to the eyeglass frame. The second antenna can be disposed on a first side of the at least one rim. The parasitic element can be attached to the eyeglass frame. The parasitic element can be on a second side of the at least one rim. The second side of the at least one rim can be opposite from the first side. A distance from the first antenna to the second antenna can be greater than a distance from the first antenna to the parasitic element. The distance from the first antenna to the second antenna can be greater than a distance from the second antenna to the parasitic element.

An apparatus includes an eyeglass frame, a first antenna, a second antenna, and a parasitic element. The eyeglass frame can include at least one rim. The first antenna can be attached to the eyeglass frame. The second antenna can be attached to the eyeglass frame. The second antenna can be disposed on a first side of the at least one rim. The parasitic element can be attached to the eyeglass frame. The parasitic element can be on a second side of the at least one rim. The second side of the at least one rim can be opposite from the first side. A distance from the first antenna to the second antenna can be greater than a distance from the first antenna to the parasitic element. The distance from the first antenna to the second antenna can be greater than a distance from the second antenna to the parasitic element.

An antenna assembly includes a conductive frame, a filter module, and a feeding module. The conductive frame defined at least one gap. The gap divides the conductive frame into a first conductive branch with a first feeding point and a second conductive branch with a second feeding point. The first feed circuit is to feed an adjustable first current signal to the first conductive branch via the first filter circuit and the first feeding point, so that a first radiator on the first conductive branch is adjustable to radiate a first signal. The second feed circuit is to feed a second current signal to the second conductive branch via the second filter circuit and the second feeding point, and a second radiator on the second conductive branch radiates a second signal. An electronic device is also provided.

An antenna assembly includes a conductive frame, a filter module, and a feeding module. The conductive frame defined at least one gap. The gap divides the conductive frame into a first conductive branch with a first feeding point and a second conductive branch with a second feeding point. The first feed circuit is to feed an adjustable first current signal to the first conductive branch via the first filter circuit and the first feeding point, so that a first radiator on the first conductive branch is adjustable to radiate a first signal. The second feed circuit is to feed a second current signal to the second conductive branch via the second filter circuit and the second feeding point, and a second radiator on the second conductive branch radiates a second signal. An electronic device is also provided.

An antenna assembly may include a conductive frame, a resonant module and a signal source module. The conductive frame may define at least one slot, the slot may at least divide the conductive frame into a first conductive branch and a second conductive branch. A first feed point may be provided on the first conductive branch, and a second feed point may be provided on the second conductive branch. The resonant module may include a first resonant circuit and a second resonant circuit. The first signal source may feed a first current signal to the first conductive branch, to generate a plurality of resonant frequencies on the first conductive branch. The second signal source may feed a second current signal to the second conductive branch via the second resonant circuit and the second feed point, to generate at least one resonant frequency.

An antenna assembly may include a conductive frame, a resonant module and a signal source module. The conductive frame may define at least one slot, the slot may at least divide the conductive frame into a first conductive branch and a second conductive branch. A first feed point may be provided on the first conductive branch, and a second feed point may be provided on the second conductive branch. The resonant module may include a first resonant circuit and a second resonant circuit. The first signal source may feed a first current signal to the first conductive branch, to generate a plurality of resonant frequencies on the first conductive branch. The second signal source may feed a second current signal to the second conductive branch via the second resonant circuit and the second feed point, to generate at least one resonant frequency.

An electronic device is provided. The electronic device includes a foldable housing including, a hinge structure, a first housing structure including a first surface, a second surface, and a first side member, wherein the first side member encloses at least a portion of a space between the first surface and the second surface and includes a first conductive portion, a first non-conductive portion, and a second conductive portion, and a second housing structure including a third surface, a fourth surface, and a second side member, a printed circuit board, at least one wireless communication circuit including a first electrical path and a second electrical path, a first variable element including a first terminal, a second terminal, and a third terminal, and a second variable element including a fourth terminal, a fifth terminal, and a sixth terminal.

An electronic device includes a casing, a first antenna assembly, a second antenna assembly and a third antenna assembly. At least one of the first antenna assembly, the second antenna assembly and the third antenna assembly is rotatably disposed on the casing, and the rest are fixed on the casing.

An electronic device includes a casing, a first antenna assembly, a second antenna assembly and a third antenna assembly. At least one of the first antenna assembly, the second antenna assembly and the third antenna assembly is rotatably disposed on the casing, and the rest are fixed on the casing.

The present disclosure describes monopole platform assembly. The platform assembly includes a frame, the frame including an elongate, hollow main support member of rectangular cross-section, and a plurality of elongate, hollow auxiliary support members of rectangular cross-section attached orthogonally to the main support member; a mounting plate coupled to an end of the main support member; at least two grating edge members coupled to the auxiliary support members; and a grating, the grating being supported by the two grating edge members, the auxiliary support members, and the main support member. The opposing ends of each auxiliary support member extend a distance outwardly passed the grating edge members such that the extended ends of the auxiliary support members are positioned to support a horizontal pipe member. The extended ends of the auxiliary support members each include a feature configured to enable fixing of the horizontal pipe member thereto. Additional platform assemblies are described herein.