FIELD: radio measurement technology. SUBSTANCE: acoustooptical spectrum analyzer has aerial, frequency converter, local oscillators, mixers, amplifiers of intermediate frequency, amplitude detectors, keys, laser, collimator, optical processing units. Each unit of optical processing has multipliers, band-pass filters, Bragg cells, lenses, matrixes of photodetectors and display units. EFFECT: improved accuracy of analysis. 12 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ACOUSTIC SPECTRUM ANALYZER | 1992 |
|
RU2046358C1 |
| ACOUSTIC-WAVE RECEIVER | 1991 |
|
RU2068622C1 |
| PANORAMIC RECEIVER | 1992 |
|
RU2010245C1 |
| DEVICE FOR FINDING TYPE OF PHASE-SHIFTED SIGNALS | 1991 |
|
RU2010435C1 |
| VEHICLE ANTITHEFT DEVICE | 1992 |
|
RU2042548C1 |
| RADIO RECEIVER FOR DETECTING PHASE-SHIFT KEYED BROADBAND SIGNALS | 2014 |
|
RU2546312C1 |
| ACOUSTIC-OPTICAL ANALYZER OF SPECTRUM | 0 |
|
SU1721535A2 |
| DIRECTION FINDER | 1990 |
|
RU2006872C1 |
| ACOUSTOOPTICAL RECEIVER | 1991 |
|
RU2007046C1 |
| 0 |
|
SU1780038A2 |
