RU2012128368A - METHOD AND DEVICE FOR DETECTION OF MOBILE SMALL-SIZED OBJECTS OF MILITARY PURPOSE - Google Patents
METHOD AND DEVICE FOR DETECTION OF MOBILE SMALL-SIZED OBJECTS OF MILITARY PURPOSE Download PDFInfo
- Publication number
- RU2012128368A RU2012128368A RU2012128368/07A RU2012128368A RU2012128368A RU 2012128368 A RU2012128368 A RU 2012128368A RU 2012128368/07 A RU2012128368/07 A RU 2012128368/07A RU 2012128368 A RU2012128368 A RU 2012128368A RU 2012128368 A RU2012128368 A RU 2012128368A
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- RU
- Russia
- Prior art keywords
- harmonics
- signal
- radio
- reflected
- spectrum
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 9
- 238000001514 detection method Methods 0.000 title claims abstract 3
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 238000001228 spectrum Methods 0.000 claims abstract 6
- 230000005672 electromagnetic field Effects 0.000 claims abstract 4
- 238000001069 Raman spectroscopy Methods 0.000 claims abstract 2
- 238000010586 diagram Methods 0.000 claims abstract 2
- 230000005855 radiation Effects 0.000 claims abstract 2
- 239000002689 soil Substances 0.000 claims abstract 2
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- Geophysics And Detection Of Objects (AREA)
Abstract
1. Способ обнаружения неподвижных малоразмерных объектов военного назначения на фоне мощных переотражений радиоволны от поверхности грунта, отличающийся тем, что процесс обнаружения осуществляется за счет регистрации вторичного электромагнитного поля на гармониках и комбинационных частотах отраженного от объекта поиска, в спектре отраженного радиосигнала.2. Способ обнаружения неподвижных малоразмерных объектов военного назначения, включающий регистрацию гармоник и комбинационных частот в спектре отраженного сигнала, отличащийся тем, что для улучшения условий радиоприема сигнала в пространство излучается радиосигнал с изменяемой во времени несущей частотой, обеспечивающей согласование максимума диаграммы нелинейного рассеивания радиосигнала от объекта поиска с максимумом диаграммы направленности антенны приемника гармоник и комбинационных частот.3. Устройство для осуществления способа по пп.1 и 2, содержащее источники двухчастотчного электромагнитного поля и приемники гармоник и комбинационных частот в спектре отраженного сигнала, отличающееся тем, что в него введен синхронизатор для управления работой излучателей и приемников радиосигналов при плавной перестройке частоты одного из зондирующих сигналов.1. A method for detecting stationary small-sized military objects against the background of powerful re-reflections of the radio wave from the soil surface, characterized in that the detection process is carried out by registering a secondary electromagnetic field at the harmonics and combination frequencies of the search reflected from the object in the spectrum of the reflected radio signal. 2. A method for detecting stationary small-sized military objects, including the registration of harmonics and combination frequencies in the spectrum of the reflected signal, characterized in that in order to improve the conditions of radio reception of the signal, a radio signal is emitted into space with a time-varying carrier frequency that ensures matching of the maximum of the nonlinear scattering diagram of the radio signal from the search object with the maximum radiation pattern of the antenna of the receiver of harmonics and Raman frequencies. 3. A device for implementing the method according to claims 1 and 2, containing sources of a two-frequency electromagnetic field and receivers of harmonics and combination frequencies in the spectrum of the reflected signal, characterized in that a synchronizer is introduced into it to control the operation of emitters and receivers of radio signals during smooth frequency tuning of one of the probing signals .
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012128368/07A RU2012128368A (en) | 2012-07-06 | 2012-07-06 | METHOD AND DEVICE FOR DETECTION OF MOBILE SMALL-SIZED OBJECTS OF MILITARY PURPOSE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012128368/07A RU2012128368A (en) | 2012-07-06 | 2012-07-06 | METHOD AND DEVICE FOR DETECTION OF MOBILE SMALL-SIZED OBJECTS OF MILITARY PURPOSE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012128368A true RU2012128368A (en) | 2014-01-20 |
Family
ID=49944697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012128368/07A RU2012128368A (en) | 2012-07-06 | 2012-07-06 | METHOD AND DEVICE FOR DETECTION OF MOBILE SMALL-SIZED OBJECTS OF MILITARY PURPOSE |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012128368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2696006C1 (en) * | 2018-02-27 | 2019-07-30 | Акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" | Method and device for detection of small objects of artificial origin |
-
2012
- 2012-07-06 RU RU2012128368/07A patent/RU2012128368A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2696006C1 (en) * | 2018-02-27 | 2019-07-30 | Акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" | Method and device for detection of small objects of artificial origin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20141127 |