公开(公告)号：US11804812B2

公开(公告)日：2023-10-31

申请号：US17941798

申请日：2022-09-09

Applicant: Nordic Semiconductor ASA

Inventor： Jani Ståhlberg ,  Timo Sillanpää

IPC: H04B1/00 ,  H04B1/40 ,  H03G3/30 ,  H03F3/19 ,  H04B1/715

CPC classification number: H03G3/3036 ,  H03F3/19 ,  H04B1/0057 ,  H04B1/40 ,  H04B1/715 ,  H03F2200/451 ,  H03G2201/103 ,  H03G2201/307 ,  H04B2001/7152

Abstract: A method of operating a radio receiver device comprises receiving a plurality of signals with a plurality of corresponding frequencies; applying respective gains to each of the plurality of signals; and storing the gain applied to each signal and its corresponding frequency. The method comprises subsequently receiving a further signal with a further frequency; and applying a further gain to the further signal. The further gain is determined using at least one of the stored gains according to a difference between the further frequency and at least one of the plurality of corresponding frequencies.

公开(公告)号：US11476818B2

公开(公告)日：2022-10-18

申请号：US17254671

申请日：2019-06-26

Applicant: Nordic Semiconductor ASA

Inventor： Jani Ståhlberg ,  Timo Sillanpää

IPC: H04B1/00 ,  H04B1/40 ,  H03G3/30 ,  H03F3/19 ,  H04B1/715

Abstract: A method of operating a radio receiver device comprises receiving a plurality of signals with a plurality of corresponding frequencies; applying respective gains to each of the plurality of signals; and storing the gain applied to each signal and its corresponding frequency. The method comprises subsequently receiving a further signal with a further frequency; and applying a further gain to the further signal. The further gain is determined using at least one of the stored gains according to a difference between the further frequency and at least one of the plurality of corresponding frequencies.