ANALYSIS OF DISTORTIONS IN HIGH-FREQUENCY PULSE ACOUSTIC SIGNALS WITH LINEAR FREQUENCY MODULATION IN A HYDROACOUSTIC COMMUNICATION CHANNELS

ANALYSIS OF DISTORTIONS IN HIGH-FREQUENCY PULSE ACOUSTIC SIGNALS WITH LINEAR FREQUENCY MODULATION IN A HYDROACOUSTIC COMMUNICATION CHANNELS

The article deals with the distortion of high-frequency acoustic pulses with linear frequency modulation (LFM) in a hydroacoustic communication channel, which is caused by uneven frequency attenuation characteristics of the marine environment. The paper considers pulses with rectangular, sinusoidal...

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Bibliographic Details
Main Author:	V. E. Denisov
Format:	Article
Language:	Russian
Published:	MIREA - Russian Technological University 2016-02-01
Series:	Российский технологический журнал
Subjects:	acoustic pulse frequency deviation the envelope hydroacoustic communication channel attenuation characteristics of the marine environment the oscillating part aperiodic part precursor post-cursor phase modulation amplitude modulation
Online Access:	https://www.rtj-mirea.ru/jour/article/view/6

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