公开(公告)号：US10567017B2

公开(公告)日：2020-02-18

申请号：US16413622

申请日：2019-05-16

Applicant: MEDIATEK INC.

Inventor： Zong-You Li ,  Chi-Yao Yu ,  Chung-Yun Chou ,  Yen-Horng Chen

IPC: H04B1/10 ,  H04B1/16 ,  H03H7/42 ,  H03F3/181 ,  H03H9/64 ,  H04B15/06

Abstract: The present invention provides a receiver having an input node, a blocker detector, a translational filter and a low-noise amplifier. The input node is arranged to receive an input signal. The blocker detector is configured to detect if the input signal has a blocker to generate a detection result. The translational filter is configured to filter out an output-of-band blocker of the input signal to generate a filtered input signal at the input node or not filter output the output-of-band blocker of the input signal according to the detection result. The low-noise amplifier is configured to receive the filtered input signal or the input signal to generate an amplified input signal.

公开(公告)号：US20190386692A1

公开(公告)日：2019-12-19

申请号：US16413622

申请日：2019-05-16

Applicant: MEDIATEK INC.

Inventor： Zong-You Li ,  Chi-Yao Yu ,  Chung-Yun Chou ,  Yen-Horng Chen

IPC: H04B1/10 ,  H04B1/16 ,  H04B15/06 ,  H03F3/181 ,  H03H9/64 ,  H03H7/42

Abstract: The present invention provides a receiver having an input node, a blocker detector, a translational filter and a low-noise amplifier. The input node is arranged to receive an input signal. The blocker detector is configured to detect if the input signal has a blocker to generate a detection result. The translational filter is configured to filter out an output-of-band blocker of the input signal to generate a filtered input signal at the input node or not filter output the output-of-band blocker of the input signal according to the detection result. The low-noise amplifier is configured to receive the filtered input signal or the input signal to generate an amplified input signal.