Design and Testing of a Java-based Digital SAR Signal Simulation System

2006 ◽  
Author(s):  
J. Allan ◽  
M. Collins
Keyword(s):  
Simulation System ◽  
Signal Simulation ◽  
Design And Testing

scholarly journals Echo signal simulation system

2020 ◽  
Vol 1633 ◽  
pp. 012026
Author(s):  
Feng Gao ◽  
Yang Zhang ◽  
Zhenshan Wang ◽  
Guijuan Li
Keyword(s):  
Simulation System ◽  
Echo Signal ◽  
Signal Simulation

Research on Warfare Simulation System of EW Aircraft Based on HLA

2013 ◽  
Vol 756-759 ◽  
pp. 4506-4510
Author(s):  
Yan Zhong Hao ◽  
Fu Chun Zhang ◽  
Wang Hui ◽  
Shu Qiang Wang ◽  
Yong Ji Lu
Keyword(s):  
Equation Model ◽  
Simulation System ◽  
High Level Architecture ◽  
Simulation Research ◽  
Simulation Based ◽  
Military Tactics ◽  
Signal Simulation ◽  
High Level ◽  
Key Techniques ◽  
Construct System

The current simulation research on military tactics operation of EW Aircraft mainly takes meatures of function simulation based on radar equation and jam equation, model on scout receiver and jam transmitter, which not only can not reach the precious and resembility of signal simulation. but it also construct system-system Simulation system. Aiming at such problems, adopting signal simulation, considering current development of simulation technique and the request of air battle to EW, the battle simulation system of EW Aircraft is presented based on high level architecture. And the key techniques of composition and development process of federation are studied. Simulation is carried out whose result verifies the efficiency. The successful exploitation of the system will supply the analyses evaluation of the whole EW Aircraft warfare simulation system efficiency with performance and basis, which has active sense for the tactics use of EW Aircraft.

Studies on Phased-Array Radar Jamming and Simulation System

2013 ◽  
Vol 385-386 ◽  
pp. 1476-1479 ◽  
Author(s):  
Li Xin Li ◽  
Yan Zhong Hao ◽  
Hui Chen ◽  
Yan Chun Liu ◽  
Hui Liu ◽  
...  
Keyword(s):  
Phased Array ◽  
System Simulation ◽  
Continuous System ◽  
Radar System ◽  
Simulation System ◽  
Phased Array Radar ◽  
Simulation Based ◽  
Signal Simulation ◽  
And Function ◽  
Key Techniques

Analyzing the current developing status and actual problems of radar system simulation, based on continuous system simulation, combining signal simulation and function simulation, considering current development of simulation technique and the request of air battle to EW, the simulation system of phased array radar based on MATLAB/SIMULINK is presented and designed, which conquered the contradiction between simulation precision and real-time characteristic. And the key techniques of composition, modeling and exploitation of modules are studied in-depth. The simulation system is checked and tested by illustration of one jamming to phased array radar system in the end. Simulation is carried out whose result verifies the efficiency. The successful exploitation of the system will supply the analyses evaluation of the whole simulation system efficiency with platform and basis, which has instructive sense for the tactical use and simulation of phased array radar.

Real-Time Validation for Satellite Navigation Signal Simulation System

2014 ◽  
Vol 667 ◽  
pp. 153-156
Author(s):  
Jian Bing Tang ◽  
Qing Song Zhao ◽  
Ya Bing Zha
Keyword(s):  
Real Time ◽  
Time Synchronization ◽  
Complex Structure ◽  
Satellite Navigation ◽  
Simulation System ◽  
Signal System ◽  
The Real ◽  
Time Performance ◽  
Navigation Signal ◽  
Signal Simulation

The satellite navigation signal system is so useful that it can provide autonomous geo-spatial positioning with global coverage. The satellite navigation signal simulation system possesses the traits of large scale, complex structure and various model types, and the real-time performance of the simulation system is exigent. The simulation real-time performance index will be analyzed and tested roundly. Firstly, the framework of the satellite navigation signal simulation system is introduced. Secondly, several index such as simulation step-time, time function and network data transfers, which can affect the real-time performance of the simulation system, are analyzed. Finally, four real-time performance indexes such as frame overflow, the definition of frame synchronization and time synchronization, the precision of time synchronization etc, are tested and validated in detail. By analysis and test, the result shows that this simulation system possessing higher real-time performance and it can meet the real-time simulation requirement of the simulation system. This simulation system can also be used to validate the real satellite navigation signal system.

Alignment mark signal simulation system for the optimum mark feature selection

2004 ◽  
Author(s):  
Takashi Sato ◽  
Ayako Endo ◽  
Tatsuhiko Higashiki ◽  
Kazutaka Ishigo ◽  
Takuya Kono ◽  
...  
Keyword(s):  
Feature Selection ◽  
Simulation System ◽  
Alignment Mark ◽  
Signal Simulation

Overlay mark optimization using the KTD signal simulation system

2009 ◽  
Author(s):  
Anat Marchelli ◽  
Karsten Gutjahr ◽  
Michael Kubis ◽  
Christian Sparka ◽  
Mark Ghinovker ◽  
...  
Keyword(s):  
Simulation System ◽  
Signal Simulation
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