FIELD: radio engineering.
SUBSTANCE: invention is related to radio engineering and may find application in radio communication devices. Noise compensation device comprises three multiplication units, three amplitude detectors, subtraction unit, unit of comparison with threshold, four band filters, generator of DC voltage, summator, generator of harmonic oscillations, phase changer and control unit (17).
EFFECT: expansion of functional resources and higher efficiency of device operation under noisy conditions.
4 cl, 3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| INTERFERENCE COMPENSATION DEVICE | 2009 |
|
RU2405249C1 |
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|
RU2214608C2 |
