公开(公告)号：US20240340202A1

公开(公告)日：2024-10-10

申请号：US18644590

申请日：2024-04-24

Applicant: STMicroelectronics International N.V.

Inventor： Iztok BRATUZ ,  Vinko KUNC ,  Maksimiljan STIGLIC

IPC: H04L25/49

CPC classification number: H04L25/4904

Abstract: Various embodiments of the present disclosure disclose decoding techniques for mitigating data corruption due to duty cycle distortion, jitter, and other distortions to a digital signal. Decoding processes, apparatuses, and systems are provided that utilize a decoding framework for improving the accuracy of output bit streams generated from digital signals. An example process receives data indicative of a digital signal, generates a signal measurement for the digital signal that includes signal length descriptive between a two rising edges of a digital signal or two falling edges of the demodulated digital signal, and generates at least one portion of an output bit stream for the digital signal based at least in part on the signal measurement.

公开(公告)号：US20240179036A1

公开(公告)日：2024-05-30

申请号：US18059103

申请日：2022-11-28

Applicant: STMicroelectronics International N.V.

Inventor： Iztok BRATUZ ,  Vinko KUNC ,  Maksimiljan STIGLIC

IPC: H04L25/49

CPC classification number: H04L25/4904

Abstract: Various embodiments of the present disclosure disclose decoding techniques for mitigating data corruption due to duty cycle distortion, jitter, and other distortions to a digital signal. Decoding processes, apparatuses, and systems are provided that utilize a decoding framework for improving the accuracy of output bit streams generated from digital signals. An example process receives data indicative of a digital signal, generates a signal measurement for the digital signal that includes signal length descriptive between a two rising edges of a digital signal or two falling edges of the demodulated digital signal, and generates at least one portion of an output bit stream for the digital signal based at least in part on the signal measurement.

公开(公告)号：US20160371580A1

公开(公告)日：2016-12-22

申请号：US14903584

申请日：2014-06-12

Applicant: STMicroelectronics International N.V.

Inventor： Vinko KUNC ,  Anton STERN ,  Kosta KOVACIC ,  Albin PEVEC ,  Maksimiljan STIGLIC

IPC: G06K19/077

CPC classification number: G06K19/07773 ,  G06K19/0715 ,  G06K19/07749 ,  G06K19/0775

Abstract: An RFID transponder device has antenna terminals for coupling an antenna system to the device. A transmitter and a receiver are coupled to the antenna terminals. The device has at least one damping resistance connected to at least one of the antenna terminals. The at least one damping resistance is connected, depending on a voltage swing at the antenna terminals during a transmission burst period, either together with a serially connected switch in parallel to the antenna terminals that are coupled to the receiver, or together with a parallel connected switch between one of the antenna terminals and a terminal of the transmitter. A damping control is configured to activate the at least one damping resistance during a damping period after the transmission burst period by controlling the respective switch.

Abstract translation: RFID应答器设备具有用于将天线系统耦合到设备的天线端子。 发射器和接收器耦合到天线端子。 该装置具有连接到至少一个天线端子的至少一个阻尼电阻。 至少一个阻尼电阻根据传输脉冲串期间天线端子处的电压摆幅而连接，或者连接到与接收器耦合的天线端子并联连接的串联开关，或者与并联连接 在天线终端之一和发射机的终端之间切换。 阻尼控制被配置为通过控制相应的开关来在传输脉冲串周期之后的阻尼时段期间激活至少一个阻尼电阻。