Provided is an electronic device including a display layer on which an active region and a peripheral region adjacent to the active region are defined, and which includes a base layer, a sensor layer disposed on the display layer, including a plurality of sensing electrodes, and having a plurality of first slots defined thereon, and a lower member layer disposed below the display layer, wherein a plurality of first through-holes are defined in the base layer and the lower member layer, and when, viewed on a plane, the plurality of first through-holes are spaced apart from each other with respect to the plurality of first slots interposed therebetween.

Provided is an electronic device including a display layer on which an active region and a peripheral region adjacent to the active region are defined, and which includes a base layer, a sensor layer disposed on the display layer, including a plurality of sensing electrodes, and having a plurality of first slots defined thereon, and a lower member layer disposed below the display layer, wherein a plurality of first through-holes are defined in the base layer and the lower member layer, and when, viewed on a plane, the plurality of first through-holes are spaced apart from each other with respect to the plurality of first slots interposed therebetween.

The disclosure relates to radio engineering and, for example, to the printed circuit board-integrated antenna of transmitting/receiving data. A printed circuit board-integrated antenna for transmitting/receiving data, the antenna comprises an intermediate section comprising patch elements interconnected by at least one via, wherein a first patch element is disposed in a lower middle layer and is separated by a gap from a conductive solid area, a second patch element is disposed in an upper middle layer and is separated by a gap from the conductive solid area; a parasitic patch element disposed in an upper layer and separated by a gap from the conductive solid area; and a strip line connected directly to an edge of the first patch element, the strip line being disposed in the lower middle layer and configured for communicating a data signal to or from the intermediate section when transmitting/receiving data. The disclosure provides a simplified antenna configuration, for the implementation of which the minimum number of layers is used in the printed circuit board. The complexity of manufacturing the disclosed antenna is significantly reduced.

A non-circular center-fed antenna and method for using the same are disclosed. In one embodiment, the antenna comprises: a non-circular antenna aperture with radio-frequency (RF) radiating antenna elements; and a non-radially symmetric directional coupler to supply a RF feed wave to the aperture at a central location within the antenna aperture to enable the feed wave to propagate outward from the central location to an edge of the aperture.

In an embodiment, an antenna is disclosed. The antenna comprises: a substrate of dielectric material, the substrate being substantially planar and defining a first surface and a second surface opposed to the first surface; an electrically conductive ground plane on the first surface, the ground plane defining a slot; a first feed line configured to receive a first input signal having a frequency within an operating frequency range, the first feed line extending over the slot on the second surface in a first direction by a length of between 0.3 and 0.4 wavelengths of a signal in the operating frequency range and terminating over the slot, the first feed line being offset from a central axis of the slot running in the first direction; a second feed line configured to receive a second input signal having a frequency within the operating frequency range, the second feed line extending on the second surface in a second direction, the second direction being orthogonal to the first direction, the second feed line terminating over the slot at least a distance of 0.1 wavelengths of a signal in the operating frequency range from the first feed line such that the first and second feed lines do not intersect, the second feed line extending substantially perpendicularly from a location on an edge of the slot between 0.4 and 0.6 of the extent of that edge.

In an embodiment, an antenna is disclosed. The antenna comprises: a substrate of dielectric material, the substrate being substantially planar and defining a first surface and a second surface opposed to the first surface; an electrically conductive ground plane on the first surface, the ground plane defining a slot; a first feed line configured to receive a first input signal having a frequency within an operating frequency range, the first feed line extending over the slot on the second surface in a first direction by a length of between 0.3 and 0.4 wavelengths of a signal in the operating frequency range and terminating over the slot, the first feed line being offset from a central axis of the slot running in the first direction; a second feed line configured to receive a second input signal having a frequency within the operating frequency range, the second feed line extending on the second surface in a second direction, the second direction being orthogonal to the first direction, the second feed line terminating over the slot at least a distance of 0.1 wavelengths of a signal in the operating frequency range from the first feed line such that the first and second feed lines do not intersect, the second feed line extending substantially perpendicularly from a location on an edge of the slot between 0.4 and 0.6 of the extent of that edge.

The present embodiments disclose a wireless mobile device, including a metal frame, a circuit board disposed in the metal frame, where there is a slot between at least one side edge of the circuit board and the metal frame, a first grounding point is connected to the circuit board and the metal frame, a second grounding point is connected to the circuit board and the metal frame, and a feeding point is located between the first grounding point and the second grounding point and is connected to the circuit board and the metal frame; and each antenna open-circuit stub suspends in space on an outer side of the circuit board, one end is connected to the metal frame by crossing the slot, and a connection point of the antenna open-circuit stub and metal frame is located between the feeding point and the second grounding point.

An antenna for a mobile phone and a mobile phone having the same are provided. The antenna for a mobile phone includes: a metal mobile phone case provided with a first slot and a second slot intersecting with the first slot; a circuit board having a clearance zone and a parasitic branch stretching into the clearance zone, and disposed within the metal mobile phone case; an exciting sheet disposed between the circuit board and the metal mobile phone case, and across the first slot in a width direction of the first slot; a dielectric filler disposed between the exciting sheet and the metal mobile phone case, and configured to fill the first slot and the second slot.

An antenna for a mobile phone and a mobile phone having the same are provided. The antenna for a mobile phone includes: a metal mobile phone case provided with a first slot and a second slot intersecting with the first slot; a circuit board having a clearance zone and a parasitic branch stretching into the clearance zone, and disposed within the metal mobile phone case; an exciting sheet disposed between the circuit board and the metal mobile phone case, and across the first slot in a width direction of the first slot; a dielectric filler disposed between the exciting sheet and the metal mobile phone case, and configured to fill the first slot and the second slot.

The disclosed subject matter concerns an antenna which comprises a ground plane and at least a first and a second antenna element. Each antenna element comprises a feed point, a cavity, a main body, a tip and at least a first tapered portion and a second tapered portion. Each antenna element is arranged on the ground plane, where said first and second tapered portions extend along the antenna element from said tip towards the ground plane of the antenna element, and where each antenna element extends essentially perpendicularly to said ground plane along a centre axis of the antenna element. Each antenna element has at least a first leg and a second leg, where said first leg extends from said main body to the first feed point, where said feed point is located between the first leg and the ground plane, and where said second leg extends from said main body to the ground plane, and where said second leg is electrically connected to the ground plane.