An antenna device and a mobile terminal are provided. The antenna device is applied to the mobile terminal. The mobile terminal includes a middle frame and a display screen component mounted on the middle frame. The antenna device includes at least one antenna body and an excitation circuit. The antenna body is formed on the display screen component and is communicatively connected to the excitation circuit.

An antenna includes a feed including a first feed element and a second feed element; a first member composed of metallic materials and including an end plate having at least two sides, and side wall plates disposed on the at least two sides of the end plate, wherein the first feed element and the second feed element of the feed are disposed on the end plate of the first member, and slots are formed on at least one of the side wall plates of the first member; and second members composed of non-metallic materials and disposed to cover the first member such that the slots are shielded; wherein a spacer for avoiding signal interference between the first feed element and the second feed element is disposed between the first feed element and the second feed element and connected with the end plate.

An antenna includes a feed including a first feed element and a second feed element; a first member composed of metallic materials and including an end plate having at least two sides, and side wall plates disposed on the at least two sides of the end plate, wherein the first feed element and the second feed element of the feed are disposed on the end plate of the first member, and slots are formed on at least one of the side wall plates of the first member; and second members composed of non-metallic materials and disposed to cover the first member such that the slots are shielded; wherein a spacer for avoiding signal interference between the first feed element and the second feed element is disposed between the first feed element and the second feed element and connected with the end plate.

Disclosed is a low-loss and flexible curved or orthogonal transmission line-integrated multi-port antenna for an mmWave band. The low-loss and flexible curved transmission line-integrated multi-port antenna includes a multi-port antenna portion which includes a plurality of single antennas and forms multi-ports and a transmission line portion which includes a plurality of transmission lines which correspond to the single antennas, respectively, are integrated with electricity feeding portions of the single antennas to which central conductors used as signal lines of the transmission lines correspond, and has a curved shape. Here, the single antennas each include a ground plate, a dielectric substrate, formed on the ground plate, a signal conversion portion formed on the dielectric substrate, and an electricity feeding portion formed on the dielectric substrate and connected to the signal conversion portion.

The present disclosure relates to a communication method and system for converging a 5.sup.th-Generation (5G) communication system for supporting higher data rates beyond a 4.sup.th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An antenna module includes a printed circuit board on which at least one layer is stacked and including a feed port formed at a portion of the upper surface thereof; a first antenna array disposed on the upper surface of the printed circuit board; a second antenna array disposed on the upper surface of the printed circuit board and spaced apart from the first antenna array; a first feed line to electrically connect the feed port and the first antenna array, the first feed line including a compensator to adjust the length of the first feed line; and a second feed line to electrically connect the feed port and the second antenna array.

An antenna module includes a metal frame and an antenna structure. The metal frame includes an opening and a first edge and a second edge located at two opposite sides of the opening. The antenna structure is disposed at the opening and includes a first radiator, a second radiator, a first conductor, and a second conductor. The first radiator includes first and second sections. The first section is near the first edge and includes a feeding end, and the second section extends from the first section to the second edge. The second radiator is located between the first section and the first edge and includes a ground end. A first slit is formed between the second radiator and the first section. The first conductor is connected between the second radiator and the metal frame. The second conductor is connected between the second radiator and the metal frame.

According to various embodiments of the disclosure, an electronic device may comprise: a housing forming at least a portion of an exterior of the electronic device, a printed circuit board disposed in an inner space of the housing, and an antenna structure including at least one antenna positioned in the inner space and electrically connected with the printed circuit board. The antenna structure may include a conductive plate having an opening, the opening including a first opening and a second opening extending from the first opening toward an edge of the conductive plate, a first conductive strip at least partially disposed in the second opening to form a first feed, and a second conductive strip forming a second feed different from the first feed. The electronic device may further comprise a wireless communication circuit electrically connected with the first conductive strip and/or the second conductive strip and configured to transmit and/or receive an RF signal having a frequency in a range of about 3 GHz to 300 GHz.

An electronic device may be provided with first, second, and third antennas and a dock flex. A first feed terminal for the first antenna may be coupled to a second feed terminal for the second antenna over a first path. The first path may be coupled to ground over a second path. Tuning components may be interposed on the first and second paths. The third antenna may be patterned on a first portion of the dock flex. Front end components for the first antenna may be mounted to a second portion of the dock flex. The first and second portions may extend from a tail of the dock flex. The tail may be wrapped around a plastic support block to hold the second portion over the first portion. The plastic support block may have a snap hook clip that holds the second portion in place.

An electronic device may be provided with first, second, and third antennas and a dock flex. A first feed terminal for the first antenna may be coupled to a second feed terminal for the second antenna over a first path. The first path may be coupled to ground over a second path. Tuning components may be interposed on the first and second paths. The third antenna may be patterned on a first portion of the dock flex. Front end components for the first antenna may be mounted to a second portion of the dock flex. The first and second portions may extend from a tail of the dock flex. The tail may be wrapped around a plastic support block to hold the second portion over the first portion. The plastic support block may have a snap hook clip that holds the second portion in place.

An information handling system to wirelessly transmit and receive data may include a base chassis including a processor, a memory, and a wireless adapater; a metal C-cover of the base chassis to house a speaker grill, the speaker grill covering a speaker to emit audio waves; the speaker grill formed within the C-cover, the speaker grill including a slot formed around a portion of a perimeter of the speaker grill that physically separates the portion of the speaker grill as a peninsula in the C-cover; a millimeter wave antenna element coupled to a back side of the speaker grill; and a sub-6 GHz antenna element to transmit via the slot formed around the perimeter of the speaker grill; wherein the speaker grill has a mesh pattern of grill openings sized to be transparent to millimeter wave frequencies emitted by the millimeter wave antenna element.