Design and Implementation of UHD Multi-channel Signal Generation System with Seamless Video Switching

2020 ◽  
Vol 45 (5) ◽  
pp. 926-932
Author(s):  
Yoon-seok Jeon ◽  
Young-han Kim
Keyword(s):  
Signal Generation ◽  
Generation System ◽  
Design And Implementation

A High Bandwidth Signal Generation System Based on FPGA

2012 ◽  
Vol 198-199 ◽  
pp. 1743-1747
Author(s):  
Xu Guang Lu ◽  
Ji Hua Tian ◽  
Xiao Han ◽  
Jin Ping Sun
Keyword(s):  
Data Transfer ◽  
Synthesis Method ◽  
System Structure ◽  
Signal Generation ◽  
Test Results ◽  
Generation System ◽  
Electronic Warfare ◽  
Wideband Signal ◽  
High Bandwidth ◽  
Wave Synthesis

A Wideband Signal Generation System for radar and Electronic Warfare is presented. This system uses two DACs each can work at 1Gsps with 14-bit resolution and generate 500MHz bandwidth signal. The DDWS (Direct digital wave synthesis) method is used for signal generation and the data transfer and controlling is based on FPGA. The data for signal generation is stored in ZBT-SRAM and the system can communicate with the controller module through PC104+ interface. The system structure, implementation and test results are described in detail.

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