公开(公告)号：US12174243B2

公开(公告)日：2024-12-24

申请号：US18065867

申请日：2022-12-14

Applicant: TRON FUTURE TECH INC.

Inventor： Yu-Jiu Wang ,  Hao-Chung Chou ,  Yue Ming Wu ,  Ta-Shun Chu

IPC: G01R31/20 ,  G01R1/067 ,  G01R31/28

Abstract: A method for manufacturing a first radio-frequency (RF) device, including: receiving a substrate having the first RF device, wherein the first RF device has a signal port for receiving or transmitting RF signals with an input impedance greater than ten times an input impedance of a testing tool; causing a probe assembly to connect to the signal port and the testing tool; and causing the probe assembly to connect to a first terminal of a resistive element having a resistance equal to the input impedance.

公开(公告)号：US11496142B2

公开(公告)日：2022-11-08

申请号：US17741819

申请日：2022-05-11

Applicant: TRON FUTURE TECH INC.

Inventor： Yu-Jiu Wang ,  Ta-Shun Chu ,  Yue Ming Wu

IPC: H03L7/00 ,  H04L7/00 ,  H04W56/00 ,  H03L7/18 ,  H03K23/66 ,  H03L7/24 ,  G01S7/02 ,  G01S7/295 ,  G01S13/34 ,  H04B7/06

Abstract: A signal distribution system includes: a first signal divider arranged to generate a first output oscillating signal according to a first input oscillating signal; a second signal divider arranged to generate a second output oscillating signal according to the first input oscillating signal; a first transmitting channel coupled to the first signal divider and the second divider for transmitting the first input oscillating signal to the first signal divider and the second signal divider; and a second transmitting channel coupled to the first signal divider and the second divider for transmitting a second input oscillating signal to the first signal divider and the second signal divider; wherein the first input oscillating signal has a first frequency, the second input oscillating signal has a second frequency, and the second frequency is smaller than the first frequency.

公开(公告)号：US11368161B2

公开(公告)日：2022-06-21

申请号：US16992786

申请日：2020-08-13

Applicant: TRON FUTURE TECH INC.

Inventor： Yu-Jiu Wang ,  Ta-Shun Chu ,  Yue Ming Wu

IPC: H03L7/18 ,  H03K23/66 ,  H03L7/24 ,  G01S7/02 ,  G01S7/295 ,  G01S13/34 ,  H04B7/06

Abstract: A signal divider includes: a dividing circuit arranged to generate an output oscillating signal according to a first input oscillating signal; and a signal generating circuit, coupled to the dividing circuit, for generating an injection signal to the dividing circuit. The dividing circuit is arranged to generate the output oscillating signal with a predetermined phase according to the injection signal and the first input oscillating signal.