公开(公告)号：US20240137049A1

公开(公告)日：2024-04-25

申请号：US18115655

申请日：2023-02-28

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： KUAN-YU CHEN ,  MIN-YU WANG

IPC: H04B1/04

CPC classification number: H04B1/04 ,  H04B2001/0491

Abstract: A millimeter wave signal transmission integration device includes an antenna array module, a flexible substrate, a coaxial cable and a signal processing module. The antenna array module is used to transmit and receive millimeter wave signals, and convert millimeter wave signals to intermediate frequency (IF) signals or convert IF signals to millimeter wave signals. The flexible substrate is connected to the antenna array module, and is used to transmit/receive IF signals. The coaxial cable is connected to the flexible substrate and is used to transmit and receive IF signals. The signal processing module is connected to the coaxial cable and is used to transmit and receive IF signals. With the above configuration, the present invention achieves the effects of reduced occupied space of the millimeter wave signal transmission module and reduced attenuation of IF signals.

公开(公告)号：US20230118420A1

公开(公告)日：2023-04-20

申请号：US17963068

申请日：2022-10-10

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： KUAN-YU CHEN

IPC: H04B1/3805

Abstract: A wireless signal receiving device and system are provided. The wireless signal receiving device includes: a plurality of antennas for receiving a first wireless signal, a second wireless signal and an external antenna wireless signal; a first signal splitting device for splitting the external antenna wireless signal into a third wireless signal and a fourth wireless signal in different frequency bands; a first signal switching device for individually switching and outputting wireless signals; a second signal switching device for individually switching and outputting wireless signals; a first module switching device for switching output routes of wireless signals; a second module switching device for switching output routes of wireless signals; and a first signal combination device for combining wireless signals into a fifth wireless signal.

公开(公告)号：US20230118715A1

公开(公告)日：2023-04-20

申请号：US17960021

申请日：2022-10-04

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： KUAN-YU CHEN

IPC: H04B1/18 ,  H04B1/00

Abstract: A wireless signal receiving device and system are provided. The wireless signal receiving system includes a wireless signal receiving device and a Global Position System (GPS) module. The wireless signal receiving device includes an antenna for receiving first wireless signals in a plurality of frequency bands, a first filter coupled to the antenna for splitting the first wireless signals in the plurality of frequency bands into wireless signals in different frequency bands, and a second filter coupled to the first filter for compositing the wireless signals in the different frequency bands into second wireless signals having a plurality of frequency bands. The GPS module is coupled to the wireless signal receiving device. The GPS module is for receiving the second wireless signals having the plurality of frequency bands.

公开(公告)号：US20230403034A1

公开(公告)日：2023-12-14

申请号：US18098648

申请日：2023-01-18

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： KUAN-YU CHEN

IPC: H04B1/00 ,  H04B1/16

CPC classification number: H04B1/0057 ,  H04B1/16

Abstract: A wireless signal receiving circuit includes: an antenna structure, for receiving a wireless reception signal in a plurality of frequency bands; a first diplexer, connected to the antenna structure, for splitting the wireless reception signal into a first wireless signal in a low frequency band and a second wireless signal in a high frequency band; a first extractor, coupled to the first diplexer, for receiving the first wireless signal and splitting the first wireless signal into a third wireless signal and a fourth wireless signal; a second diplexer, coupled to the antenna structure and connected to the first extractor, for combining the wireless reception signal and the third wireless signal into a fifth wireless signal; and a third diplexer, coupled to the first extractor and the first diplexer, for combining the second wireless signal and the fourth wireless signal into a sixth wireless signal.

公开(公告)号：US20230117259A1

公开(公告)日：2023-04-20

申请号：US17963060

申请日：2022-10-10

Applicant: GETAC TECHNOLOGY CORPORATION

Inventor： KUAN-YU CHEN

IPC: H04B1/00 ,  H04B1/16

Abstract: A wireless signal receiving device and system are provided. The wireless signal receiving system includes a wireless signal receiving device and a Global Position System (GPS) wireless signal receiving module. The wireless signal receiving device includes a first antenna for receiving wireless signals in a plurality of frequency bands, at least one second antenna for receiving first wireless signals in a predetermined frequency band, a filter coupled to the first antenna and for splitting the wireless signals in the plurality of frequency bands into second wireless signals in the predetermined frequency band, and at least one switching device coupled to the filter and the at least one second antenna and for respectively outputting the first wireless signals and the second wireless signals. The GPS wireless signal receiving module is coupled to the wireless signal receiving device, and is for receiving the first wireless signals or the second wireless signals.