A novel uwb pulse design method of optimizing combination with differential Gaussian pulse

2008 ◽  
Author(s):  
Cheng-Lin Cai ◽  
Xiao-Hui Li ◽  
Xin-Sheng Xu ◽  
Hai-Tao Wu
Keyword(s):  
Design Method ◽  
Gaussian Pulse ◽  
Pulse Design

UWB Pulse Design Method Using Firefly Algorithm

2021 ◽  
Vol 64 (3) ◽  
pp. 140-146
Author(s):  
Abdelaziz Maaref ◽  
Sid Ahmed Elahmar
Keyword(s):  
Firefly Algorithm ◽  
Design Method ◽  
Pulse Design

scholarly journals Nonuniform and multidimensional Shinnar-Le Roux RF pulse design method

2011 ◽  
Vol 68 (3) ◽  
pp. 690-702 ◽  
Author(s):  
William A. Grissom ◽  
Graeme C. McKinnon ◽  
Mika W. Vogel
Keyword(s):  
Design Method ◽  
Pulse Design ◽  
Rf Pulse

Pulse Design for Ultra Wideband System Based on Generalized Gaussian Pulse

2013 ◽  
Vol 340 ◽  
pp. 871-875
Author(s):  
Si Chen ◽  
Hui Chang Zhao ◽  
Yun Xing Yang ◽  
Yong Chen
Keyword(s):  
Modulation Frequency ◽  
Ambiguity Function ◽  
Ultra Wideband ◽  
Gaussian Pulse ◽  
Pulse Design ◽  
Range Resolution ◽  
Range Ambiguity ◽  
System A ◽  
The Relationship ◽  
Scaling Characteristic

In order to improve the detection performance of ultra wideband (UWB) system, a nonlinear scaling UWB pulse based on generalized Gaussian pulse (GGP) was proposed in this paper. Then wideband ambiguity function (WBAF) of the pulse was derived and analyzed to show the relationship between its range ambiguity function and nonlinear scaling characteristic parameters. The simulation demonstrate that such UWB pulse can achieve the thumbtack WBAF, low side lobes and high range resolution can be achieved by increasing modulation frequency offset and decreasing modulation frequency. The simulation result can provide theoretic guidance to UWB pulse design.

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