公开(公告)号：US20190027814A1

公开(公告)日：2019-01-24

申请号：US15803602

申请日：2017-11-03

Applicant: Wistron NeWeb Corp.

Inventor： Chieh-Sheng Hsu ,  Cheng-Geng Jan

IPC: H01Q1/24 ,  H01Q9/28 ,  H01Q19/10 ,  H01Q21/26

CPC classification number: H01Q1/246 ,  H01Q9/0414 ,  H01Q9/285 ,  H01Q15/23 ,  H01Q19/108 ,  H01Q19/22 ,  H01Q21/26 ,  H01Q25/001

Abstract: An antenna system includes a dual-polarized antenna, a metal reflection plate, a first metal bending structure, and a second metal bending structure. The metal reflection plate is configured to reflect the radiation energy from the dual-polarized antenna. The first metal bending structure includes a first planar portion and a second planar portion. The second planar portion is coupled through the first planar portion to a first edge of the metal reflection plate. The first planar portion and the second planar portion are not parallel to each other. The second metal bending structure includes a third planar portion and a fourth planar portion. The fourth planar portion is coupled through the third planar portion to a second edge of the metal reflection plate. The third planar portion and the fourth planar portion are not parallel to each other.

公开(公告)号：US10164343B2

公开(公告)日：2018-12-25

申请号：US15480180

申请日：2017-04-05

Applicant: Wistron NeWeb Corp.

Inventor： Cheng-Geng Jan ,  Chieh-Sheng Hsu

IPC: H01Q21/24 ,  H01Q13/10 ,  H01Q15/14 ,  H01Q9/04 ,  H01Q3/24 ,  H01Q1/42 ,  H01Q9/40 ,  H01Q21/26 ,  H01Q21/28

Abstract: A communication device includes an antenna system. The antenna system at least includes a dual-polarized antenna, a reflector, a PIFA (Planar Inverted F Antenna), and a fork structure. The reflector is configured to reflect the radiation energy from the dual-polarized antenna. The PIFA is separated from the reflector. The fork structure is positioned between the reflector and the PIFA, and is coupled to the reflector or the PIFA.

公开(公告)号：US10270176B2

公开(公告)日：2019-04-23

申请号：US15237964

申请日：2016-08-16

Applicant: Wistron NeWeb Corp.

Inventor： Chieh-Sheng Hsu ,  Cheng-Geng Jan

IPC: H01Q9/44 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q3/24 ,  H01Q11/14 ,  H01Q15/14 ,  H01Q9/28 ,  H01Q19/10 ,  H01Q21/20 ,  H01Q21/24

Abstract: A communication device includes an antenna system, a metal base, and a metal elevating pillar. The antenna system at least includes a dual-polarized antenna and a reflector. The reflector is configured to reflect radiation energy from the dual-polarized antenna. The metal elevating pillar is coupled between the antenna system and the metal base, and is configured to support the antenna system.

公开(公告)号：US10164325B1

公开(公告)日：2018-12-25

申请号：US16053705

申请日：2018-08-02

Applicant: Wistron NeWeb Corp.

Inventor： Cheng-Geng Jan ,  Chieh-Sheng Hsu

IPC: H01Q21/00 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q7/00 ,  H01Q19/10 ,  H01Q19/185 ,  H01Q9/28 ,  H01Q21/06 ,  H01Q21/28 ,  H01Q15/14 ,  H01Q21/29 ,  H01Q21/22

Abstract: A communication device includes an antenna system. The antenna system includes a first dual-polarized antenna, a second dual-polarized antenna, a first reflector, a second reflector, a first PIFA (Planar Inverted F Antenna), a second PIFA, a third PIFA, a first metal loop, a second metal loop, and a third metal loop. The first reflector is disposed adjacent to the first dual-polarized antenna. The second reflector is disposed adjacent to the second dual-polarized antenna. The first metal loop is disposed adjacent to the first PIFA. The first metal loop is floating and completely separated from the first PIFA. The second metal loop is disposed adjacent to the second PIFA. The second metal loop is floating and completely separated from the second PIFA. The third metal loop is disposed adjacent to the third PIFA. The third metal loop is floating and completely separated from the third PIFA.

公开(公告)号：US09960499B2

公开(公告)日：2018-05-01

申请号：US15143903

申请日：2016-05-02

Applicant: Wistron NeWeb Corp.

Inventor： An-Shyi Liu ,  Chung-Han Hsieh ,  Tsun-Che Huang ,  Cheng-Geng Jan

IPC: H01Q21/00 ,  H01Q21/06 ,  H01Q9/06 ,  H01Q5/371

CPC classification number: H01Q21/062 ,  H01Q5/371 ,  H01Q9/065

Abstract: An antenna device includes a first dipole antenna and a second dipole antenna. The polarization direction of the first dipole antenna is a first direction, and the polarization direction of the second dipole antenna is the first direction. Each of the first dipole antenna and the second dipole antenna includes at least one first radiator and at least one second radiator, and there is a notch between the first and second radiators. The notch of the first dipole antenna is towards a second direction, and the notch of the second dipole antenna is toward a third direction that is different from the second direction.

公开(公告)号：US11075458B2

公开(公告)日：2021-07-27

申请号：US16867930

申请日：2020-05-06

Applicant: Wistron NeWeb Corp.

Inventor： Cheng-Geng Jan ,  Chieh-Sheng Hsu

IPC: H01Q5/371 ,  H01Q5/50 ,  H01Q5/321

Abstract: An antenna system includes at least one antenna array. The antenna array includes a dielectric substrate, a ground plane, a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a first feeding element, and a second feeding element. The second radiation element is adjacent to the first radiation element. The first radiation element is positioned between the second radiation element and the ground plane. The fourth radiation element is adjacent to the third radiation element. The third radiation element is positioned between the fourth radiation element and the ground plane. The first feeding element is coupled to a first connection point on the first radiation element and a second connection point on the third radiation element. The second feeding element is coupled to a third connection point on the first radiation element and a fourth connection point on the third radiation element.

公开(公告)号：US11011849B2

公开(公告)日：2021-05-18

申请号：US16700015

申请日：2019-12-02

Applicant: Wistron NeWeb Corp.

Inventor： An-Ting Hsiao ,  Shang-Sian You ,  Cheng-Geng Jan

IPC: H01Q13/10 ,  H01Q1/24 ,  H01Q1/38

Abstract: An antenna structure includes a radiation metal element, a first feeding metal element, a second feeding metal element, a metal loop, a ground metal element, a first dielectric layer, a second dielectric layer, and a via metal element. The radiation metal element has a first slot, a second slot, a third slot, and a fourth slot, which surround a first opening, a second opening, a third opening, and a fourth opening. The first feeding metal element extends into the first opening. The second feeding metal element extends into the second opening. The first dielectric layer is disposed between the radiation metal element and the metal loop. The second dielectric layer is disposed between the metal loop and the ground metal element. The via metal element couples a first connection point on the radiation metal element to a second connection point on the ground metal element.

公开(公告)号：US10164339B1

公开(公告)日：2018-12-25

申请号：US15691640

申请日：2017-08-30

Applicant: Wistron NeWeb Corp.

Inventor： Chieh-Sheng Hsu ,  Cheng-Geng Jan

IPC: H01Q21/00 ,  H01Q9/06 ,  H01Q9/04 ,  H01Q9/28 ,  H01Q5/30 ,  H01Q7/00 ,  H01Q19/10 ,  H01Q1/24 ,  H01Q1/00 ,  H01Q15/14 ,  H01Q21/26 ,  H01Q13/10 ,  H01Q21/22

Abstract: A communication device includes an antenna system. The antenna system at least includes a dual-polarized antenna, a reflector, and a PIFA (Planar Inverted F Antenna). The dual-polarized antenna includes a first diamond-shaped dipole antenna element and a second diamond-shaped dipole antenna element. The second diamond-shaped dipole antenna element has two truncated tips. The reflector is adjacent to the dual-polarized antenna, and is configured to reflect the radiation energy from the dual-polarized antenna. The PIFA is at least partially formed by the reflector. The PIFA includes a radiation element, a grounding element, and a feeding element. A slot is formed between the radiation element and the grounding element. The slot has a varying width, so as to increase the operation bandwidth of the PIFA.

公开(公告)号：US12261363B2

公开(公告)日：2025-03-25

申请号：US18167148

申请日：2023-02-10

Applicant: Wistron NeWeb Corp.

Inventor： Jia-Hung Su ,  Kai Shih ,  Cheng-Geng Jan

IPC: H01Q21/06 ,  H01Q15/00

Abstract: A communication device includes a dielectric substrate, an antenna layer, a metamaterial layer, a first absorber element, a second absorber element, and a third absorber element. The dielectric substrate has a first surface and a second surface which are opposite to each other. The antenna layer is disposed on the first surface of the dielectric substrate. The metamaterial layer is adjacent to the antenna layer. The antenna layer and the metamaterial layer are both positioned between the first absorber element and the second absorber element. The third absorber element is disposed on the second surface of the dielectric substrate.

公开(公告)号：US09837724B2

公开(公告)日：2017-12-05

申请号：US15188475

申请日：2016-06-21

Applicant: Wistron NeWeb Corp.

Inventor： Cheng-Geng Jan ,  Chieh-Sheng Hsu

IPC: H01Q19/10 ,  H01Q15/14 ,  H01Q1/36 ,  H01Q19/13

CPC classification number: H01Q15/14 ,  H01Q1/007 ,  H01Q1/36 ,  H01Q5/371 ,  H01Q9/285 ,  H01Q15/18 ,  H01Q19/136 ,  H01Q19/185 ,  H01Q19/28 ,  H01Q21/24

Abstract: An antenna system includes a dual-polarized antenna, a main reflector, and an auxiliary reflector. The dual-polarized antenna includes a first antenna element and a second antenna element. The first antenna element and the second antenna element operate in a low-frequency band and a high-frequency band. The first antenna element and the second antenna element have different polarization directions. The main reflector is configured to reflect the electromagnetic waves in the low-frequency band. The auxiliary reflector is positioned between the dual-polarized antenna and the main reflector, and is configured to reflect the electromagnetic waves in the high-frequency band.