摘要
针对某宽带中频软件无线电终端设备,提出了一种高速ADC数据的接收方法,实现了多通道高速波形的采集和接收,并通过灵活的功能重构方式实现了终端设备各种复杂的功能,使用可配置的专用芯片产生出满足各种工作模式下的高速抗干扰模拟中频波形。这些方法和技术已在实际工程中成功应用。
According to the requirement of a broad band intermediate frequency（IF） software- defined radio （SDR） terminal equipment, a high speed ADC data receiving method is proposed to implement multi - channel high speed wave sampling and receiving. The versatile functios of terminal equipment are realized by flexible re- configuration. High speed anti - jamming analog IF waves in various operation modes are generated by using re- configured ASIC. These technical methods have been applied in practical engineering successfully.
出处
《电讯技术》
北大核心
2011年第8期66-69,共4页
Telecommunication Engineering
关键词
软件无线电
DDR接收机
功能重构
中频数字化
software- defined radio
DDR receiver
function reconfiguration
IF digitization
