Exploiting Non-Linear Chirp and sparse deconvolution to enhance the performance of pulse-compression ultrasonic NDT

2012 ◽  
Author(s):  
Marco Ricci ◽  
Sergio Callegari ◽  
Salvatore Caporale ◽  
Marcello Monticelli ◽  
Luigi Battaglini ◽  
...  
Keyword(s):  
Pulse Compression ◽  
Linear Chirp ◽  
Non Linear ◽  
Ultrasonic Ndt

scholarly journals Investigation of Non-linear Chirp Coding for Improved Second Harmonic Pulse Compression

2017 ◽  
Vol 43 (8) ◽  
pp. 1690-1702
Author(s):  
Muhammad Arif ◽  
Muhammad Asim Ali ◽  
Muhammad Mujtaba Shaikh ◽  
Steven Freear
Keyword(s):  
Pulse Compression ◽  
Second Harmonic ◽  
Linear Chirp ◽  
Non Linear

scholarly journals Pulse compression of linear chirp signals using a quadrature detector

2011 ◽  
Vol 32 (6) ◽  
pp. 261-263 ◽  
Author(s):  
Nur Mariah Khairah binti Abdul Aziz ◽  
Hirokazu Kurabayashi ◽  
Naohiko Tanaka
Keyword(s):  
Pulse Compression ◽  
Chirp Signals ◽  
Linear Chirp

An Azimuth Frequency Non-Linear Chirp Scaling (FNCS) Algorithm for TOPS SAR Imaging With High Squint Angle

2014 ◽  
Vol 7 (1) ◽  
pp. 213-221 ◽  
Author(s):  
Yufeng Wu ◽  
Guang-Cai Sun ◽  
Xiang-Gen Xia ◽  
Mengdao Xing ◽  
Jun Yang ◽  
...  
Keyword(s):  
Sar Imaging ◽  
Linear Chirp ◽  
Non Linear

scholarly journals Non-linear chirp based UWB waveform design for suppression of NBI

2010 ◽  
Vol 12 (6) ◽  
pp. 545-552 ◽  
Author(s):  
Zhiquan Bai ◽  
Xiaotong Li ◽  
Dongfeng Yuan ◽  
Kyungsup Kwak
Keyword(s):  
Waveform Design ◽  
Linear Chirp ◽  
Non Linear
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