Design of Digital Transceiver Unit Based on Multichannel Signal Synthesis and New Filter Combination

摘要：

　　With the progress of science and technology,the digital receiver has been widely used in communication,radar,navigation system,electronic warfare system and enemy identification system.A new design of digital transceiver unit is proposed: A new method of signal synthesis and the use of cascading Invsinc filter and CIC filter in digital down conversion to achieve decimation and deceleration; can effectively reduce the interference between transmit signals,system resource consumption and structure complexity,and improve the computing speed of digital transceiver system.The programmable logic gate array(FPGA)is used to realize the digitalization and software design of the system.

关键词： Signal synthesis Invsinc filter Digital down Conversion

作者: Gongshuai Li Delin Cai

作者单位: Anhui University School of Electronic Information Engineering Hefei,P.R.China China Electronics Technology Group Corporation No.38 Research Institute Hefei,P.R.China

会议类型: 国际会议

会议名称: 2017 IEEE 3rd Information Technology and Mechatronics Engineering Conference(ITOEC2017)(2017 IEEE 第3届信息技术与机电一体化工程国际学术会议)

会议地点: 重庆

会议语种:英文

页码: 485-488

在线出版日期: 2017-10-03（万方平台首次上网日期，不代表论文的发表时间）