宽频段一体化硬件处理平台设计  

Design of broadband integrated hardware processing platform

作　　者：王苏君 平一帆 文伟 杨丽[1] 马定坤[1] 杨伟超[1] WANG Sujun;PING Yifan;WEN Wei;YANG Li;MA Dingkun;YANG Weichao(China Academy of Space Technology(Xi’an),Xi’an 710000,China)

机构地区：[1]中国空间技术研究院西安分院,西安710000

出　　处：《空间电子技术》2022年第2期73-77,共5页Space Electronic Technology

基　　金：国家自然基金(编号:61801377)。

摘　　要：为解决传统通讯卫星面临的问题,针对微纳卫星发展趋势和方向,将具备核心功能的载荷微小型化,提出了一种宽频段多功能一体化硬件平台设计方案,搭建的硬件平台具有体积小、重量轻、功耗低、集成度高、可重构的特点。为解决传统硬件平台功能固化,不能满足功能多、快速响应的问题,提出了一种基于软件无线电设计思想,构建宽频带可重构通用信号处理平台,最大限度使功能软件化,通过加载存储芯片中不同程序实现不同的算法功能,通过一体化设计有效实现高功能密度,大幅度地降低成本,缩短研制周期,通过部组件产品模块化、接口标准化,制定即插即用标准规范,从而构建面向不同应用场合和需求的硬件平台,为传统硬件平台提供了一种新思路,是未来硬件平台的发展趋势。To solve the problem that the traditional communications satellite,with the developing trend and orientation of micro-nano satellite will have the core function of load microminiaturization,This paper proposes a design scheme of intelligent broadband multifunctional integrated hardware platform,which is characterized by small size,light weight,low power consumption,high integration and reconfigurable characteristics.In order to solve the traditional hardware platform function curing cannot meet the versatility,fast response,this paper puts forward a design thought based on software radio,constructing wide-band reconfigurable general signal processing platform,make software function,maximum through loading different program achieve the function of different algorithms in memory chips,effectively realize the function of high density,through integrated design greatly to reduce the cost,shorten the development cycle,through the modular components of products,interface standardization,the establishment of plug and play standard specification,so as to build a hardware platform for the different applications and requirements,for the traditional hardware platform provides a new idea,which is the future trend of the development of the hardware platform.

关 键 词：多功能 通用 可重构 硬件平台 

分 类 号：TN971[电子电信—信号与信息处理]