Pulse waveform design using time reversal for cardiac ultrasound imaging

1999 ◽  
Vol 105 (2) ◽  
pp. 1210-1210
Author(s):  
T. M. Maniatis ◽  
Konstantina S. Nikita ◽  
Stergios Stergiopoulos ◽  
Nikoloas K. Uzunoglu
Keyword(s):  
Ultrasound Imaging ◽  
Time Reversal ◽  
Waveform Design ◽  
Cardiac Ultrasound ◽  
Pulse Waveform

Cardiac Ultrasound Imaging in Heart Failure: Recent Advances

2012 ◽  
Vol 9 (2) ◽  
pp. 154-161 ◽  
Author(s):  
Umar A. Khan ◽  
Gerard P. Aurigemma
Keyword(s):  
Heart Failure ◽  
Ultrasound Imaging ◽  
Cardiac Ultrasound ◽  
Recent Advances

scholarly journals Ultrafast Cardiac Ultrasound Imaging

2014 ◽  
Vol 7 (8) ◽  
pp. 812-823 ◽  
Author(s):  
Maja Cikes ◽  
Ling Tong ◽  
George R. Sutherland ◽  
Jan D’hooge
Keyword(s):  
Ultrasound Imaging ◽  
Cardiac Ultrasound

A PSO-Based UWB Pulse Waveform Design Method

2012 ◽  
Vol 236-237 ◽  
pp. 901-906
Author(s):  
Zhan Biao Jia ◽  
Bin Li ◽  
Bin Xia
Keyword(s):  
Design Method ◽  
Pso Algorithm ◽  
Waveform Design ◽  
Ultra Wideband ◽  
Weighting Coefficient ◽  
Pulse Waveform ◽  
Communication Performance ◽  
Link Budget ◽  
Weighting Coefficients ◽  
Ber Performance

The pulse waveform design method for ultra wideband (UWB) communication based on particle swarm optimization (PSO) technique is discussed, and the performance of UWB system with designed pulse is analyzed. According to analysis, the design of pulse is transformed into a process of finding the minimal solution of a function about weighting coefficient. The weighting coefficients are made certain based on PSO algorithm. The properties such as bit error rate (BER) performance in both single link and multi-user, link budget of the UWB system employing the designed pulse are simulated. Compared with Scholtz’s monocycle and random combined pulse, the results showed that the pulse designed based on the PSO algorithm has better BER performance and communication performance.

A Novel UWB Pulse Waveform Design Method

2010 ◽  
Author(s):  
Seyed Noorodin Keshavarz ◽  
Saeed Hajizadeh ◽  
Mehdi Hamidi ◽  
Mahdi Gholami Omali
Keyword(s):  
Design Method ◽  
Waveform Design ◽  
Pulse Waveform
Sign in / Sign up

Export Citation Format

Share Document