FIELD: radio engineering.
SUBSTANCE: correlation receiver consists of phase alignment unit (1) including phase discriminator (3) of noise-like signal with minimum frequency manipulation, first loop filter (10) and adjusted for carrier-frequency generator, as well as code synchronisation unit (2) including coherent time discriminator, second loop filter (12), controlled phase changer (13), frequency divider (17), code generator (14), decoder (16) and synthesiser (15) of reference quadrature signals.
EFFECT: increasing accuracy of code synchronisation of receivers of noise-like signals with minimum frequency manipulation owing to using coherent time discriminator.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CORRELATION RECEIVER OF NOISE-LIKE SIGNALS WITH MINIMUM FREQUENCY MODULATION | 2014 |
|
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| DEVICE TO COMPENSATE STRUCTURAL NOISE | 2010 |
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