FIELD: radio engineering, possible use for controlling internal structure of dielectric materials.
SUBSTANCE: UHF flaw detector contains UHF generator, block for processing reflected signal, splitter, UHF antenna and indicator. Also, device additionally contains serially connected first switch and phase shifter, and also second switch, and synchronizer. UHF antenna is made in form of micro-strip antenna with orthogonal feeding.
EFFECT: increased sensitivity and efficiency of control.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UHF FLAW DETECTOR | 1988 |
|
SU1840088A1 |
| SUPERHIGH FREQUENCY DEFECTOSCOPE | 1988 |
|
SU1840089A1 |
| METHOD OF DETECTION OF OBJECTS IN EARTH AND DEVICE INTENDED FOR ITS REALIZATION | 1996 |
|
RU2092874C1 |
| UHF FLAW DETECTOR | 1988 |
|
SU1840087A1 |
| ELECTROMAGNETIC MICROWAVE INTERFEROMETER EMITTING TWO LINEARLY POLARISED BEAMS TOWARDS TARGET | 2011 |
|
RU2482446C1 |
| METHOD OF AND DEVICE FOR CHECKING WEAR OF RAILWAY WHEEL FLANGE | 1996 |
|
RU2116214C1 |
| MICROSTRIP ADAPTIVE-POLARIZATION ANTENNA ARRAY | 1997 |
|
RU2115201C1 |
| DEVICE WHICH CHECKS THICKNESS OF FLANGE OF RAILROAD WHEELS | 1995 |
|
RU2096742C1 |
| PHASE-SHIFTING UNIT | 2011 |
|
RU2454759C1 |
| POLARIZED-ADAPTATION MICROSTRIP ANTENNA ARRAY | 1998 |
|
RU2138105C1 |
