US 2026/0302603 A1 · ANTENNA DEVICE AND VEHICLE-MOUNTED ANTENNA DEVICE

Abstract

An antenna device and a vehicle-mounted antenna device are provided. The antenna device includes a first outer substrate, a second outer substrate, an antenna module, a first outer support structure, and a second outer support structure. The antenna module is located between the first outer substrate and the second outer substrate and includes an inner substrate and an antenna structure. The antenna structure is disposed on the inner substrate. The first outer support structure is disposed between the antenna module and the first outer substrate, and the second outer support structure is disposed between the antenna module and the second outer substrate. There are gaps between the antenna module and the first outer substrate and between the antenna module and the second outer substrate. An orthogonal projection of the first outer support structure and an orthogonal projection of the second outer support structure overlap at least partially.

Claims20

Dependent claims

An antenna device, comprising:

a first outer substrate;
a second outer substrate;
an antenna module located between the first outer substrate and the second outer substrate, wherein the antenna module comprises:
a first inner substrate having a surface;
and
a first antenna structure disposed on the surface;
a first outer support structure disposed between the antenna module and the first outer substrate, wherein at least one first gap exists between the antenna module and the first outer substrate;
and
a second outer support structure disposed between the antenna module and the second outer substrate, wherein at least one second gap exists between the antenna module and the second outer substrate, and
wherein an orthogonal projection of the first outer support structure on the first inner substrate and an orthogonal projection of the second outer support structure on the first inner substrate overlap at least partially.

7 more elements

A vehicle-mounted antenna device, comprising:

an antenna device, comprising:
a first outer substrate;
a second outer substrate;
an antenna module located between the first outer substrate and the second outer substrate, wherein the antenna module comprises:
a first inner substrate having a surface;
and
a first antenna structure disposed on the surface;
a first outer support structure disposed between the antenna module and the first outer substrate, wherein at least one first gap exists between the antenna module and the first outer substrate;
and
a second outer support structure disposed between the antenna module and the second outer substrate, wherein at least one second gap exists between the antenna module and the second outer substrate;
wherein an orthogonal projection of the first outer support structure on the first inner substrate and an orthogonal projection of the second outer support structure on the first inner substrate overlap at least partially, and
wherein the antenna device is integrated with a vehicle window of a vehicle body.

9 more elements

Dependencies are inferred from the claim text.

Antenna device and vehicle-mounted antenna device

Life of this patent

Antenna device and vehicle-mounted antenna device

Life of this patent

Abstract

Claims20