公开(公告)号：US20220014303A1

公开(公告)日：2022-01-13

申请号：US17485696

申请日：2021-09-27

Applicant: Silicon Laboratories Inc.

Inventor： Robert Mark Gorday ,  Guner Arslan

IPC: H04L1/00 ,  H04L1/18 ,  H04L27/26 ,  H04L27/00 ,  H04L5/00

Abstract: A wireless device may include: a radio frequency (RF) front end circuit to receive and process an RF signal; a mixer to downconvert the RF signal to a second frequency signal; a digitizer to digitize the second frequency signal; a channel filter to channel filter the digitized signal; a selection circuit having a first input coupled to the channel filter and a plurality of outputs each to couple to one of a plurality of demodulators; and the plurality of demodulators coupled to the selection circuit. The selection circuit may route the channel filtered digitized signal to a first demodulator of the plurality of demodulators based on a first configuration setting. The wireless device may also include a non-volatile storage with a configuration file including the first configuration setting. The configuration file may be automatically generated by a hardware configurator in response to a plurality of user input parameters.

公开(公告)号：US11646814B2

公开(公告)日：2023-05-09

申请号：US17485696

申请日：2021-09-27

Applicant: Silicon Laboratories Inc.

Inventor： Robert Mark Gorday ,  Guner Arslan

IPC: H04L1/00 ,  H04L1/1812 ,  H04L27/26 ,  H04L27/00 ,  H04L5/00

CPC classification number: H04L1/0003 ,  H04L1/1812 ,  H04L5/0007 ,  H04L27/0008 ,  H04L27/2666

Abstract: A wireless device may include: a radio frequency (RF) front end circuit to receive and process an RF signal; a mixer to downconvert the RF signal to a second frequency signal; a digitizer to digitize the second frequency signal; a channel filter to channel filter the digitized signal; a selection circuit having a first input coupled to the channel filter and a plurality of outputs each to couple to one of a plurality of demodulators; and the plurality of demodulators coupled to the selection circuit. The selection circuit may route the channel filtered digitized signal to a first demodulator of the plurality of demodulators based on a first configuration setting. The wireless device may also include a non-volatile storage with a configuration file including the first configuration setting. The configuration file may be automatically generated by a hardware configurator in response to a plurality of user input parameters.

公开(公告)号：US11251900B2

公开(公告)日：2022-02-15

申请号：US16722545

申请日：2019-12-20

Applicant: Silicon Laboratories Inc.

Inventor： Robert Mark Gorday ,  Guner Arslan

IPC: H04L1/00 ,  H04L1/18 ,  H04L27/26 ,  H04L27/00 ,  H04L5/00

Abstract: A wireless device may include: a radio frequency (RF) front end circuit to receive and process an RF signal; a mixer to downconvert the RF signal to a second frequency signal; a digitizer to digitize the second frequency signal; a channel filter to channel filter the digitized signal; a selection circuit having a first input coupled to the channel filter and a plurality of outputs each to couple to one of a plurality of demodulators; and the plurality of demodulators coupled to the selection circuit. The selection circuit may route the channel filtered digitized signal to a first demodulator of the plurality of demodulators based on a first configuration setting. The wireless device may also include a non-volatile storage with a configuration file including the first configuration setting. The configuration file may be automatically generated by a hardware configurator in response to a plurality of user input parameters.

公开(公告)号：US20210194618A1

公开(公告)日：2021-06-24

申请号：US16722545

申请日：2019-12-20

Applicant: Silicon Laboratories Inc.

Inventor： Robert Mark Gorday ,  Guner Arslan

IPC: H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04L27/00 ,  H04L27/26

Abstract: A wireless device may include: a radio frequency (RF) front end circuit to receive and process an RF signal; a mixer to downconvert the RF signal to a second frequency signal; a digitizer to digitize the second frequency signal; a channel filter to channel filter the digitized signal; a selection circuit having a first input coupled to the channel filter and a plurality of outputs each to couple to one of a plurality of demodulators; and the plurality of demodulators coupled to the selection circuit. The selection circuit may route the channel filtered digitized signal to a first demodulator of the plurality of demodulators based on a first configuration setting. The wireless device may also include a non-volatile storage with a configuration file including the first configuration setting. The configuration file may be automatically generated by a hardware configurator in response to a plurality of user input parameters.