Title :
Passive acoustic radar for aircraft trajectory tracking
Author :
Sinitsyn, Rustem ; Yanovsky, Felix ; Chervoniak, Eugene ; Zaporozhets, Oleksandr
Author_Institution :
Electron. Dept., Nat. Aviation Univ., Kiev, Ukraine
Abstract :
In this paper the algorithm of signal detection for passive acoustic radar is proposed. This algorithm is based on processing of multiple input signals, which are received from several acoustic aerials with some number of microphones in each of them. For the signal processing the original algorithm of calculation of wide-band ambiguity function together with its projection on time axis is used. The suggested algorithm is proposed to use for measuring of aircraft noise with the aim of environmental protection.
Keywords :
acoustic noise measurement; aircraft control; passive radar; radar detection; trajectory control; acoustic aerials; aircraft noise; aircraft trajectory tracking; environmental protection; microphones; multiple input signals; passive acoustic radar; signal detection algorithm; signal processing; time axis projection; wideband ambiguity function; Antenna theory; Capacitance-voltage characteristics; Databases; Noise level; Passive radar; acoustic nise; ambiguity function; correlation function; low-pass filter; passive radar; resampling; sampling;
Conference_Titel :
Microwaves, Radar and Remote Sensing Symposium (MRRS), 2014 IEEE
Conference_Location :
Kiev
Print_ISBN :
978-1-4799-6072-9
DOI :
10.1109/MRRS.2014.6956670
