FIELD: radio engineering; broadband communication systems using noise-like signals.
SUBSTANCE: proposed device that has input amplifier, mixer, frequency synthesizer, correlator, orthogonal pseudorandom sequence shaper, two multipliers, delay synchronization unit, band filters, phase detector, decision unit, and standard code pattern shaper is provided in addition with (n - 1) correlators, maximal-signal selection unit, delay synchronization unit, and switch.
EFFECT: reduced search time for varying-frequency noise-like signal.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
RU2271606C1 |
