A frequency-selective composite structure includes a laminate panel, and a frequency-selective filter including a plurality of frequency-selective surface elements coupled to an exterior surface of the laminate panel and arranged in a frequency-selective surface pattern, wherein each one of the frequency-selective surface elements includes a nanomaterial composite.

An antenna package includes a conductive layer, an interconnection structure and an antenna. The interconnection structure is disposed on the conductive layer. The interconnection structure includes a conductive via and a first package body. The conductive via has a first surface facing the conductive layer, a second surface opposite to the first surface and a lateral surface extending from the first surface to the second surface. The first package body covers the lateral surface of the conductive via and exposes the first surface and the second surface of the conductive via. The first package body is spaced apart from the conductive layer. The antenna is electrically connected to the second surface of the conductive via.

An antenna package includes a conductive layer, an interconnection structure and an antenna. The interconnection structure is disposed on the conductive layer. The interconnection structure includes a conductive via and a first package body. The conductive via has a first surface facing the conductive layer, a second surface opposite to the first surface and a lateral surface extending from the first surface to the second surface. The first package body covers the lateral surface of the conductive via and exposes the first surface and the second surface of the conductive via. The first package body is spaced apart from the conductive layer. The antenna is electrically connected to the second surface of the conductive via.

The present disclosure provides an antenna module including a substrate, a first antenna disposed on the substrate and a second antenna disposed on the substrate and spaced apart from the first antenna. The first antenna is configured to have a first operating frequency and the second antenna is configured to have a second operating frequency different from the first operating frequency. The antenna module further includes an element configured to focus an electromagnetic wave transmitted or received by the first antenna and the second antenna. A semiconductor device package is also disclosed.

A flexible antenna is associated with an active implantable medical device to facilitate communication between the implantable medical device and an external component in the outside world via, for example, long range or far field telemetry. The flexibility of the antenna allows it to conform to the shape of the location at which it is situated, such as on the cranial bone of a patient for an antenna associated with a cranially implanted medical device. The conformability of the antenna helps to maintain the antenna in the desired shape and to maintain it in the desired location relative to implantable medical device and the patient and improves patient comfort.

A flexible antenna is associated with an active implantable medical device to facilitate communication between the implantable medical device and an external component in the outside world via, for example, long range or far field telemetry. The flexibility of the antenna allows it to conform to the shape of the location at which it is situated, such as on the cranial bone of a patient for an antenna associated with a cranially implanted medical device. The conformability of the antenna helps to maintain the antenna in the desired shape and to maintain it in the desired location relative to implantable medical device and the patient and improves patient comfort.

Disclosed are a composite material, a shell for a mobile device, their manufacturing methods, and a mobile device. The composite material includes: a first metal substrate (100); a first resin fibre plate (200) disposed on an upper surface of the first metal substrate; an antenna layer (300) disposed on an upper surface of the first resin fibre plate; a second resin fibre plate (400) disposed on an upper surface of the antenna layer; and a second metal substrate (500) disposed on an upper surface of the second resin fibre plate.

Disclosed are a composite material, a shell for a mobile device, their manufacturing methods, and a mobile device. The composite material includes: a first metal substrate (100); a first resin fibre plate (200) disposed on an upper surface of the first metal substrate; an antenna layer (300) disposed on an upper surface of the first resin fibre plate; a second resin fibre plate (400) disposed on an upper surface of the antenna layer; and a second metal substrate (500) disposed on an upper surface of the second resin fibre plate.

The present disclosure provides an antenna device. The antenna device includes a metal housing having accommodating space and a LDS antenna accommodated in the metal hosing, the metal housing includes a metal shell, a metal cover and a metal ring which cooperate and are spaced with each other, inner wall surfaces of the metal shell, the metal cover and the metal ring are respectively provided with an adhesive coated layer, the LDS antenna is laser etched on a surface of the adhesive coated layer and is coupled with the metal cover. The antenna device of the present disclosure avoids frequency offset caused by gap size difference due to assembling errors between coupled antennas, so that the coupled antennas show better performance and consistency.

The present disclosure provides an antenna device. The antenna device includes a metal housing having accommodating space and a LDS antenna accommodated in the metal hosing, the metal housing includes a metal shell, a metal cover and a metal ring which cooperate and are spaced with each other, inner wall surfaces of the metal shell, the metal cover and the metal ring are respectively provided with an adhesive coated layer, the LDS antenna is laser etched on a surface of the adhesive coated layer and is coupled with the metal cover. The antenna device of the present disclosure avoids frequency offset caused by gap size difference due to assembling errors between coupled antennas, so that the coupled antennas show better performance and consistency.