FIELD: physics.
SUBSTANCE: radar receiver with high definition channels, contains n reception channels with an input signals of the second intermediate frequency, which includes an intermediate frequency amplifier, analog-to-digital converter, driver amplifier for phase quadrature, device for digital heterodyning, read-only memory, digital simulator, adapter and a data transmitter, besides this is introduced, a driver amplifier for reference frequency and reception channels for high definition with an input signal of the first intermediate frequency.
EFFECT: providing a bi-frequency reception mode of radar impulses, bandwidth widening of the reception path, providing high resolution range.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RECEIVING AND SYNCHRONISATION UNIT | 2012 |
|
RU2497148C1 |
| RADAR RECEIVER | 2007 |
|
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|
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|
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| RADAR RECEIVER WITH DIGITAL HETERODYNING | 2002 |
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RU2821958C1 |
| MULTIFUNCTIONAL COMPUTER SYSTEM FOR PROCESSING RADAR SIGNALS | 2008 |
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RU2399088C2 |
| APPARATUS FOR FORMING ACTIVE PHASED ANTENNA ARRAY BEAM PATTERN | 2011 |
|
RU2495449C2 |
