An antenna device comprising a first antenna, a second antenna and a circuit board. The first antenna includes a first insulating layer, a first signal-feeding line and two first grounding lines. The first signal-feeding line is disposed on a first surface of the first insulating layer. The first grounding lines are disposed on a second surface of the first insulating layer. The second antenna includes a second insulating layer, a second signal-feeding line and two second grounding lines. The second signal-feeding line is disposed on a first surface of the second insulating layer. The second grounding lines are disposed on a second surface of the second insulating layer. The first insulating layer and the second insulating layer intersect at about 90 degrees. The first and second antennas are disposed on a first surface of the circuit board. The first axis and the second axis are adjacent and substantially parallel.

The present disclosure relates to a 5.sup.th generation (5G) or pre-5G communication system for supporting higher data transmission rates than 4.sup.th generation (4G) communication systems such as Long-Term Evolution (LTE). According to one or more embodiments, an antenna includes: a first metal patch; a second metal patch; a feeding circuit; and a substrate. The first metal patch and the second metal patch are arranged on the substrate. The feeding circuit is coupled to the substrate and is spaced apart from the first metal patch.

The present disclosure relates to a 5.sup.th generation (5G) or pre-5G communication system for supporting higher data transmission rates than 4.sup.th generation (4G) communication systems such as Long-Term Evolution (LTE). According to one or more embodiments, an antenna includes: a first metal patch; a second metal patch; a feeding circuit; and a substrate. The first metal patch and the second metal patch are arranged on the substrate. The feeding circuit is coupled to the substrate and is spaced apart from the first metal patch.

An antenna module and a method for manufacturing an antenna module are provided. The antenna module includes a first dielectric substrate, a first antenna and a second antenna. The first dielectric substrate has a top surface, a bottom surface and a first side surface between the top surface and the bottom surface. The first antenna is formed on the top surface of the first dielectric substrate. The second antenna is formed on the first side surface of the first dielectric substrate.

An antenna module and a method for manufacturing an antenna module are provided. The antenna module includes a first dielectric substrate, a first antenna and a second antenna. The first dielectric substrate has a top surface, a bottom surface and a first side surface between the top surface and the bottom surface. The first antenna is formed on the top surface of the first dielectric substrate. The second antenna is formed on the first side surface of the first dielectric substrate.

An antenna structure includes a ground element, a feeding radiation element, a shorting radiation element, a connection radiation element, a first radiation element, and a second radiation element. The feeding radiation element has a feeding point. The feeding radiation element is coupled through the shorting radiation element to the ground element. The connection radiation element is coupled between the first radiation element and the shorting radiation element. The second radiation element is coupled to the feeding radiation element. A coupling slot region is formed and substantially surrounded by the feeding radiation element, the shorting radiation element, the connection radiation element, the first radiation element, and the second radiation element.

An antenna structure includes a ground element, a feeding radiation element, a shorting radiation element, a connection radiation element, a first radiation element, and a second radiation element. The feeding radiation element has a feeding point. The feeding radiation element is coupled through the shorting radiation element to the ground element. The connection radiation element is coupled between the first radiation element and the shorting radiation element. The second radiation element is coupled to the feeding radiation element. A coupling slot region is formed and substantially surrounded by the feeding radiation element, the shorting radiation element, the connection radiation element, the first radiation element, and the second radiation element.

An example wearable electronic device may include: a bridge; a first rim disposed in a first direction of the bridge, and a second rim disposed in a second direction of the bridge, the second direction being opposite to the first direction; and a first temple configured to be folded or unfolded with respect to the first rim using a first hinge part, and a second temple configured to be folded or unfolded with respect to the second rim using a second hinge part, wherein the first temple includes: a first printed circuit board on which a wireless communication circuit is disposed and a ground area is partially formed; a non-conductive area formed on a part of the ground area; a feeder wire disposed across the non-conductive area, and having a first end electrically connected to the wireless communication circuit using a signal path and a second end disposed adjacent to the ground area; a feeder point formed adjacent to the second end of the feeder wire and electrically connected to the feeder wire; and a first electronic component electrically connected to a part of the ground area, electrically connected to the feeder point, using a first conductive connection member, wherein the part of the ground area and at least a part of the first electronic component may be utilized as antennas.

An example wearable electronic device may include: a bridge; a first rim disposed in a first direction of the bridge, and a second rim disposed in a second direction of the bridge, the second direction being opposite to the first direction; and a first temple configured to be folded or unfolded with respect to the first rim using a first hinge part, and a second temple configured to be folded or unfolded with respect to the second rim using a second hinge part, wherein the first temple includes: a first printed circuit board on which a wireless communication circuit is disposed and a ground area is partially formed; a non-conductive area formed on a part of the ground area; a feeder wire disposed across the non-conductive area, and having a first end electrically connected to the wireless communication circuit using a signal path and a second end disposed adjacent to the ground area; a feeder point formed adjacent to the second end of the feeder wire and electrically connected to the feeder wire; and a first electronic component electrically connected to a part of the ground area, electrically connected to the feeder point, using a first conductive connection member, wherein the part of the ground area and at least a part of the first electronic component may be utilized as antennas.

Single band and multiband wireless antennas are an important element of wireless systems. Competing tradeoffs of overall footprint, performance aspects such as impedance matching and cost require not only consideration but become significant when multiple antenna elements are employed within a single antenna such as to obtain circular polarization transmit and/or receive. Accordingly, it would be beneficial to provide designers of a wide range of electrical devices and systems with compact single or multiple frequency band antennas which, in addition to providing the controlled radiation pattern and circular polarization purity (where required) are impedance matched without substantially increasing the footprint of the antenna and/or the complexity of the microwave/RF circuit interfaced to them, whilst supporting multiple signals to/from multiple antenna elements in antennas employing them. Solutions present achieve this through provisioning one or more capacitive series reactances discretely or in combination with one or more shunt capacitive reactances.