Pulse decomposition-based analysis of PAT/TAT error caused by negative lobes in limited-view conditions*
Liu Liang-Binga),b), Tao Chaoa)†, Liu Xiao-Juna)‡, Li Xian-Lib), Zhang Hai-Taob)
       
(a) All absorbers in the circular region under test are distributed into three sector rings centred at the i -th detector. (b) Absorbers in the j -th sector ring each emanate an acoustic pulse g ( i,j ), and t j is the peak time of g ( i,j ), p ( i ) is the i -th acoustic wave recorded by the i -th detector, and indeed . (c) Three acoustic pulses have an identical waveform with the unit pulse G .