SU570906A1 - Optical modulation correlometer for analizing linear fm signals - Google Patents
Optical modulation correlometer for analizing linear fm signalsInfo
- Publication number
- SU570906A1 SU570906A1 SU7201863393A SU1863393A SU570906A1 SU 570906 A1 SU570906 A1 SU 570906A1 SU 7201863393 A SU7201863393 A SU 7201863393A SU 1863393 A SU1863393 A SU 1863393A SU 570906 A1 SU570906 A1 SU 570906A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- analizing
- correlometer
- linear
- signals
- optical modulation
- Prior art date
Links
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
дул ции, содержащий источник некогерентного света, оптический фильтр, пленку с сигнальной записью, конденсоры, объективы, диафрагму , фотоприемник, усилительное и регистрирующее устройство, отличающийс тем, что, с целью устранени отклика коррелометра на средний уровень записи сигнала и обеспечени анализа центра сигнала, за источником света установлена бипризма, между конденсором и пленкой с сигнальной записью размещен механический модул тор, а входное отверстие объектива разделено плоскопараллельными пластинами, развернутыми углом друг к другу, толщина и угол разворота которых определ ют смещение изображени сигнальной записи по плоскости оптического фильтра с частотой переключени расщепленных бипризмой пучков света механическим модул тором .The pulses contain an incoherent light source, an optical filter, a tape with signal recording, condensers, lenses, aperture, a photodetector, an amplifying and recording device, characterized in that A biprism is installed behind the light source, a mechanical modulator is placed between the condenser and the signal recording tape, and the lens inlet is divided by plane-parallel plates, which are deployed angle to each other, the thickness and rotation angle of which determine the displacement of the image of the signal record along the plane of the optical filter with the switching frequency of the bi-splited light beams by the mechanical modulator.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1. Авторское свидетельство СССР №208028, кл. G 01R 13/40, 1968.1. USSR author's certificate No. 208028, cl. G 01R 13/40, 1968.
6 1 5 6 1 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201863393A SU570906A1 (en) | 1972-12-27 | 1972-12-27 | Optical modulation correlometer for analizing linear fm signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201863393A SU570906A1 (en) | 1972-12-27 | 1972-12-27 | Optical modulation correlometer for analizing linear fm signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU570906A1 true SU570906A1 (en) | 1977-08-30 |
Family
ID=20536865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7201863393A SU570906A1 (en) | 1972-12-27 | 1972-12-27 | Optical modulation correlometer for analizing linear fm signals |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU570906A1 (en) |
-
1972
- 1972-12-27 SU SU7201863393A patent/SU570906A1/en active
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