一种低成本短距无线收发机基带电路的设计  

Design of Baseband Circuit for Low-Cost and Short-Distance Wireless Transceiver

作　　者：任兴福 林伟[1] REN Xingfu;LIN Wei(College of Physics and Information Engineering,Fuzhou University,Fuzhou 350108,China)

机构地区：[1]福州大学物理与信息工程学院,福建福州350108

出　　处：《电视技术》2022年第3期83-86,共4页Video Engineering

摘　　要：设计一种具有高速率、低功耗的基带控制电路,同时提出一种灵活的数据帧结构,并对其一次性的收发操作进行了仿真验证。基带控制电路主要由总线控制模块、组帧模块、解帧模块以及核心控制单元组成,可实现串行外设接口(Serial Peripheral Interface,SPI)通信以及多种收发模式间的切换,达到有效降低功耗的目的。This paper designs a baseband control circuit with high speed and low power consumption. At the same time, a flexible data frame structure format is proposed, and its one-time transceiver operation is simulated and verified. The baseband control circuit is mainly composed of a bus control module, a framing module, a de-framing module and a core control unit, which can realize Serial Peripheral Interface(SPI) communication and switch between multiple transceiver modes to effectively reduce power consumption.

关 键 词：无线收发机 串行外设接口(SPI)通信 数据帧 基带控制器 

分 类 号：TN859[电子电信—信息与通信工程]