公开(公告)号：US20160028424A1

公开(公告)日：2016-01-28

申请号：US14803225

申请日：2015-07-20

Applicant: NXP B.V.

Inventor： Olivier Jamin ,  Fabien Lefebvre ,  Gilles Seferian

IPC: H04B1/10

CPC classification number: H04B1/1018 ,  H04B1/001 ,  H04B1/0014 ,  H04B1/0017

Abstract: An RF receiver comprising: an RF signal processing unit for receiving an RF signal, wherein the RF signal processing unit comprises a dynamically reconfigurable RF filter for filtering the RF signal; an analog-to-digital converter for converting the filtered RF signal to a digital signal; and a digital signal processing unit for processing the digital signal to provide at least one channel; wherein the digital signal processing unit is adapted to adjust a respective transfer function of at least one said channel when the RF filter is reconfigured, to at least partially compensate a change in the transfer function of the RF filter.

Abstract translation: 一种RF接收机，包括：RF信号处理单元，用于接收RF信号，其中所述RF信号处理单元包括用于对所述RF信号进行滤波的动态可重新配置的RF滤波器; 用于将经过滤波的RF信号转换成数字信号的模数转换器; 以及数字信号处理单元，用于处理数字信号以提供至少一个通道; 其中所述数字信号处理单元适于在重新配置所述RF滤波器时调整至少一个所述信道的相应传递函数，以至少部分地补偿所述RF滤波器的传递函数的变化。

公开(公告)号：US09621206B2

公开(公告)日：2017-04-11

申请号：US14803225

申请日：2015-07-20

Applicant: NXP B.V.

Inventor： Olivier Jamin ,  Fabien Lefebvre ,  Gilles Seferian

IPC: H04B1/10 ,  H04B1/00

CPC classification number: H04B1/1018 ,  H04B1/001 ,  H04B1/0014 ,  H04B1/0017

Abstract: An RF receiver comprising: an RF signal processing unit for receiving an RF signal, wherein the RF signal processing unit comprises a dynamically reconfigurable RF filter for filtering the RF signal; an analog-to-digital converter for converting the filtered RF signal to a digital signal; and a digital signal processing unit for processing the digital signal to provide at least one channel; wherein the digital signal processing unit is adapted to adjust a respective transfer function of at least one said channel when the RF filter is reconfigured, to at least partially compensate a change in the transfer function of the RF filter.