High Speed AD DA for Synthetic Aperture Radar

摘要：

　　This paper discusses the design and development of High Speed(HS)Digital-to-Analog(DA)and Analog-to-Digital(AD)hardware.Both the modules are used in radar application,where HS-DA moduleis used to synthesize radar baseband waveform while the HS-AD module is used for baseband SAR signal digitization.In terms of total data throughput rate,HS-AD and HS-DA modulesaredesign with capabilityto deliverup to 500MSPS and 420MSPS total throughput rate,respectively.Both the modules are designed to interface with Altera Field Programmable Gate Array(FPGA)evaluation board through its High Speed Mezzanine Card(HSMC)interface.In prototyping,both the modules were fabricated on 4-layers FR4 Printed Circuit Board(PCB)substrate.A series of in lab measurement were conducted to verify the performance of both hardware modules.

作者: Ming Yam Chua Voon Chet Koo Heng Siong Lim Huey Shen Boey Yee Kit Chan Chot Hun Lim Tien Sze Lim Hean Teik Chuah

作者单位: Faculty of Engineering and Technology,Multimedia University,Malaysia University Tunku Abdul Rahman,Malaysia

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 994-997

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）