公开(公告)号：US20130329773A1

公开(公告)日：2013-12-12

申请号：US13912803

申请日：2013-06-07

Applicant: Agency for Science, Technology and Research

Inventor： Kuang-Wei Cheng ,  Zhiming Chen ,  Yuanjin Zheng ,  Rui-Feng Xue ,  Minkyu Je

IPC: H04L27/00

CPC classification number: H04L27/0014 ,  H04L27/0008 ,  H04L27/10 ,  H04L27/18 ,  H04L2027/0032 ,  H04L2027/0067

Abstract: According to embodiments of the present invention, a receiver is provided. The receiver includes an envelope detector configured to generate a waveform corresponding to an envelope of a signal received by the receiver, a carrier recovery circuit configured to generate a carrier signal based on the waveform, wherein the carrier signal has a frequency corresponding to a center frequency of the received signal, and a template generator configured to generate a local template signal based on the waveform, the local template signal including a plurality of pulses. According to further embodiments of the present invention, a method of controlling a receiver is also provided.

Abstract translation: 根据本发明的实施例，提供接收机。 该接收机包括：一个包络检测器，被配置为产生对应于由接收机接收的信号的包络的波形;载波恢复电路，被配置为基于该波形产生载波信号，其中该载波信号具有对应于一个中心频率的频率 以及模板发生器，被配置为基于所述波形产生本地模板信号，所述局部模板信号包括多个脉冲。 根据本发明的另外的实施例，还提供了一种控制接收机的方法。