УСТРОЙСТВО РАДИОСВЯЗИ СО СКАЧКООБРАЗНОЙ ПЕРЕСТРОЙКОЙ РАБОЧЕЙ ЧАСТОТЫ

摘要

FIELD: radio engineering; data transfer systems depending for their operation on operating-frequency hopping. ^ SUBSTANCE: correlators incorporated in operating-frequency hopping radio communication device enables element-wise accumulation of pseudorandom sequence signal (equal to pseudorandom sequence base) thereby affording protection against malicious interference; memory units make it possible to identify pseudorandom sequence code and operating frequency; microprocessor functions to repeatedly convert transmitted and received signals thereby ensuring protection against unauthorized access. ^ EFFECT: enhanced noise immunity, provision for informational and structural security of message being transferred. ^ 1 cl, 2 dwg