Figur

Fra rapporten: Final report: Acoustic estimation of fish size during pre-catch in commercial fishing of pelagic species

Figure 12. Modeled pulse compressed signal from a fluid-filled prolate spheroid with an elongated elastic spheroid inside subjected to a linear frequency modulated broadband pulse. a) The transmit signal b) TS frequency response of the target by COMSOL c) backscattered time signal, and d) pulse compressed signal.