NOISE KILLING DEVICE
FIELD: radio engineering. SUBSTANCE: noise killing device that may be used in duplex control channels and burst on-line command radio-communication links has broadband intermediate-frequency amplifier, narrow-band noise suppressor incorporating n parallel channels, counter, adder, matching filter, t...
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Main Authors | , , |
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Format | Patent |
Language | English Russian |
Published |
10.07.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | FIELD: radio engineering. SUBSTANCE: noise killing device that may be used in duplex control channels and burst on-line command radio-communication links has broadband intermediate-frequency amplifier, narrow-band noise suppressor incorporating n parallel channels, counter, adder, matching filter, two parallel-to- serial code converters, clock generator, decoder, two frequency-spectrum compression units each incorporating flip-flops, coincidence units, counters, heterodynes, and mixers. EFFECT: enhanced noise immunity in reception. 1 cl, 3 dwg |
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Bibliography: | Application Number: RU20010112720 |