公开(公告)号：US11128060B2

公开(公告)日：2021-09-21

申请号：US16716517

申请日：2019-12-17

Applicant: ASKEY COMPUTER CORP. ,  ASKEY TECHNOLOGY (JIANGSU) LTD.

Inventor： Chien-Sheng Liu

IPC: H01Q1/24 ,  H01Q21/30 ,  H01Q5/314 ,  H01Q1/42

Abstract: A multi-band antenna module is adapted to be disposed on a casing. The multi-band antenna module includes a main radiator, and a first, a second, a third and a fourth radiator. The main radiator has a feed-in terminal and a first ground terminal. The first radiator is connected to the main radiator and configured to couple a first frequency band. The second radiator is connected to the main radiator and configured to couple a second frequency band. The third radiator is connected to the main radiator and configured to couple a third frequency band. The fourth radiator is located beside the main radiator and configured to couple a fourth frequency band and has a second ground terminal. The main radiator, the first radiator, the second radiator, the third radiator and the fourth radiator are adapted to form a 3D structure along an outline of the casing.

公开(公告)号：US20150214626A1

公开(公告)日：2015-07-30

申请号：US14558734

申请日：2014-12-03

Applicant: ASKEY COMPUTER CORP.

Inventor： Chien-Sheng Liu ,  Yu-Chien Chan

IPC: H01Q9/04

CPC classification number: H01Q5/371 ,  H01Q9/145 ,  H01Q9/42

Abstract: A tunable antenna including a first radiation element, a shorting element, a feeding element, and an impedance matching circuit is provided. The first radiation element provides a first resonant path, so that the tunable antenna covers a first band. The first band includes a plurality of sub-bands. The shorting element is electrically connected to the first radiation element and has a ground point. The feeding element is electrically connected to the first radiation element and has a feeding point. The impedance matching circuit is electrically connected to the shorting element and adjusts impedance of the tunable antenna according to a control signal, so that the tunable antenna is switched between the sub-bands.

Abstract translation: 提供了包括第一辐射元件，短路元件，馈电元件和阻抗匹配电路的可调谐天线。 第一辐射元件提供第一谐振路径，使得可调天线覆盖第一带。 第一频带包括多个子频带。 短路元件电连接到第一辐射元件并具有接地点。 馈电元件电连接到第一辐射元件并具有馈电点。 阻抗匹配电路电连接到短路元件，并根据控制信号调整可调天线的阻抗，使得可调天线在子带之间切换。

公开(公告)号：US20210005984A1

公开(公告)日：2021-01-07

申请号：US16716517

申请日：2019-12-17

Applicant: ASKEY COMPUTER CORP. ,  ASKEY TECHNOLOGY (JIANGSU) LTD.

Inventor： Chien-Sheng Liu

IPC: H01Q21/30 ,  H01Q1/42 ,  H01Q5/314

Abstract: A multi-band antenna module is adapted to be disposed on a casing. The multi-band antenna module includes a main radiator, and a first, a second, a third and a fourth radiator. The main radiator has a feed-in terminal and a first ground terminal. The first radiator is connected to the main radiator and configured to couple a first frequency band. The second radiator is connected to the main radiator and configured to couple a second frequency band. The third radiator is connected to the main radiator and configured to couple a third frequency band. The fourth radiator is located beside the main radiator and configured to couple a fourth frequency band and has a second ground terminal. The main radiator, the first radiator, the second radiator, the third radiator and the fourth radiator are adapted to form a 3D structure along an outline of the casing.

公开(公告)号：US09178280B2

公开(公告)日：2015-11-03

申请号：US13961894

申请日：2013-08-08

Applicant: ASKEY COMPUTER CORP.

Inventor： Chien-Sheng Liu ,  Wei-Lu Hung ,  Sheng-Hsin Chang

IPC: H01Q7/00 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q5/364

CPC classification number: H01Q7/005 ,  H01Q1/243 ,  H01Q5/364 ,  H01Q9/0421

Abstract: A loop antenna adapted for a communication device is provided. The loop antenna includes a feed, a ground, a circular loop, at least one first tuning element, and at least one second tuning element. The circular loop is connected to the feed and the ground. The first tuning element is extended from the circular loop and corresponds to a first frequency band. The second tuning element is extended from the circular loop and corresponds to a second frequency band. Bandwidths of the first frequency band and the second frequency band of the loop antenna are changed by adjusting the first tuning element and the second tuning element, respectively.

Abstract translation: 提供一种适用于通信设备的环形天线。 环形天线包括馈电，接地，圆形回路，至少一个第一调谐元件和至少一个第二调谐元件。 圆形回路连接到进料和地面。 第一调谐元件从圆形回路扩展并对应于第一频带。 第二调谐元件从圆形回路扩展并对应于第二频带。 通过分别调整第一调谐元件和第二调谐元件来改变环形天线的第一频带和第二频带的带宽。

公开(公告)号：US09130275B2

公开(公告)日：2015-09-08

申请号：US13858110

申请日：2013-04-08

Applicant: ASKEY COMPUTER CORP.

Inventor： Chien-Sheng Liu ,  Yu-Chien Chan ,  Kuo-Chao Lo ,  Tzu-Hsuan Chou

IPC: H01Q1/38 ,  H01Q7/00 ,  H01Q9/42

CPC classification number: H01Q1/38 ,  H01Q7/00 ,  H01Q9/42

Abstract: An open-loop GPS antenna configured on an insulation object is provided. The open-loop GPS antenna includes a feed, a high frequency circuit, a low frequency circuit and a ground. The high frequency circuit includes a first end, connected to the feed, and a second end. The low frequency circuit includes a third end and a fourth end. The third end is disposed parallel to the second end so as to couple to the second end and generate a capacitance effect to transmit a signal. The fourth end is connected to the ground.

Abstract translation: 提供一种配置在绝缘物体上的开环GPS天线。 开环GPS天线包括馈电，高频电路，低频电路和接地。 高频电路包括连接到馈电线的第一端和第二端。 低频电路包括第三端和第四端。 第三端与第二端平行设置，以便耦合到第二端并产生电容效应以传输信号。 第四端连接到地面。

公开(公告)号：US20140139376A1

公开(公告)日：2014-05-22

申请号：US13858110

申请日：2013-04-08

Applicant: ASKEY COMPUTER CORP.

Inventor： Chien-Sheng Liu ,  Yu-Chien Chan ,  Kuo-Chao Lo ,  Tzu-Hsuan Chou

IPC: H01Q9/04

CPC classification number: H01Q1/38 ,  H01Q7/00 ,  H01Q9/42

Abstract: An open-loop GPS antenna configured on an insulation object is provided. The open-loop GPS antenna includes a feed, a high frequency circuit, a low frequency circuit and a ground. The high frequency circuit includes a first end, connected to the feed, and a second end. The low frequency circuit includes a third end and a fourth end. The third end is disposed parallel to the second end so as to couple to the second end and generate a capacitance effect to transmit a signal. The fourth end is connected to the ground.

Abstract translation: 提供了一种配置在绝缘物体上的开环GPS天线。 开环GPS天线包括馈电，高频电路，低频电路和接地。 高频电路包括连接到馈电线的第一端和第二端。 低频电路包括第三端和第四端。 第三端与第二端平行设置，以便耦合到第二端并产生电容效应以传输信号。 第四端连接到地面。

公开(公告)号：US20140125547A1

公开(公告)日：2014-05-08

申请号：US13961894

申请日：2013-08-08

Applicant: ASKEY COMPUTER CORP.

Inventor： Chien-Sheng Liu ,  Wei-Lu Hung ,  Sheng-Hsin Chang

IPC: H01Q7/00

CPC classification number: H01Q7/005 ,  H01Q1/243 ,  H01Q5/364 ,  H01Q9/0421

Abstract: A loop antenna adapted for a communication device is provided. The loop antenna includes a feed, a ground, a circular loop, at least one first tuning element, and at least one second tuning element. The circular loop is connected to the feed and the ground. The first tuning element is extended from the circular loop and corresponds to a first frequency band. The second tuning element is extended from the circular loop and corresponds to a second frequency band. Bandwidths of the first frequency band and the second frequency band of the loop antenna are changed by adjusting the first tuning element and the second tuning element, respectively.

Abstract translation: 提供一种适用于通信设备的环形天线。 环形天线包括馈电，接地，圆形回路，至少一个第一调谐元件和至少一个第二调谐元件。 圆形回路连接到进料和地面。 第一调谐元件从圆形回路扩展并对应于第一频带。 第二调谐元件从圆形回路扩展并对应于第二频带。 通过分别调整第一调谐元件和第二调谐元件来改变环形天线的第一频带和第二频带的带宽。