RU2008108702A - METHOD FOR DETECTING SIGNALS OF NOISE RADIATION OF MARINE OBJECTS - Google Patents
METHOD FOR DETECTING SIGNALS OF NOISE RADIATION OF MARINE OBJECTS Download PDFInfo
- Publication number
- RU2008108702A RU2008108702A RU2008108702/28A RU2008108702A RU2008108702A RU 2008108702 A RU2008108702 A RU 2008108702A RU 2008108702/28 A RU2008108702/28 A RU 2008108702/28A RU 2008108702 A RU2008108702 A RU 2008108702A RU 2008108702 A RU2008108702 A RU 2008108702A
- Authority
- RU
- Russia
- Prior art keywords
- measuring
- spatial filtering
- signals
- hba
- spectral components
- Prior art date
Links
Abstract
Способ обнаружения сигналов шумоизлучения морских объектов, состоящий в приеме сигналов многозвенной гибкой протяженной буксируемой антенной (ГПБА), измерении спектров каждого из принимаемых сигналов, пространственной фильтрации каждой спектральной компоненты раздельно в каждом звене ГПБА, измерении энергий сигналов, формируемых в результате пространственной фильтрации, в каждом направлении сектора обзора и отображении результатов измерений, отличающийся тем, что осуществляется прогноз оптимальных весов для сочетаний индексов накапливаемых при измерении энергии спектральных компонент, причем измерение энергии сигнала в каждом направлении сектора обзора осуществляется путем накопления результатов пространственной фильтрации спектральных компонент из различных звеньев с учетом указанных оптимальных весов.A method for detecting noise signals from marine objects, which consists in receiving signals of a multi-link flexible extended towed antenna (HBA), measuring the spectra of each of the received signals, spatial filtering of each spectral component separately in each link of the HBA, measuring the energies of the signals generated as a result of spatial filtering, in each direction of the review sector and the display of measurement results, characterized in that the forecast of optimal weights for combinations of indices on aplivaemyh when measuring the energy of the spectral components, wherein the dimension in each direction of viewing sector signal energy is performed by accumulating the results of spatial filtering of the spectral components of different said units with the optimal weights.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008108702/28A RU2373553C1 (en) | 2008-03-05 | 2008-03-05 | Method of detecting noise signals of sea objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008108702/28A RU2373553C1 (en) | 2008-03-05 | 2008-03-05 | Method of detecting noise signals of sea objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008108702A true RU2008108702A (en) | 2009-09-10 |
| RU2373553C1 RU2373553C1 (en) | 2009-11-20 |
Family
ID=41166193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008108702/28A RU2373553C1 (en) | 2008-03-05 | 2008-03-05 | Method of detecting noise signals of sea objects |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2373553C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2549207C2 (en) * | 2013-06-03 | 2015-04-20 | Айтпек Безембаевич Смагулов | Device for detecting hydroacoustic noise signals based on quadrature receiver |
| RU2555194C1 (en) * | 2014-03-31 | 2015-07-10 | ОАО "Концерн "Океанприбор" | Processing of hydroacoustic signal from noise-emitting object |
| RU2580877C1 (en) * | 2014-12-16 | 2016-04-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Method of detecting local pressure fluctuations in passive location of targets moving in water with compensation of interference from surface waves |
-
2008
- 2008-03-05 RU RU2008108702/28A patent/RU2373553C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2373553C1 (en) | 2009-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB201316221D0 (en) | Concealed dangerous articles detection method and device | |
| JP2009527770A5 (en) | ||
| NZ607441A (en) | Apparatus and method for measuring the distance and/or intensity characteristics of objects | |
| WO2012101423A3 (en) | Identification, detection and positioning of underwater acoustic reflectors | |
| DK200701036A (en) | Shallow marine electromagnetic hydrocarbon prospecting | |
| JP2012175581A5 (en) | ||
| EP2063255A3 (en) | Fog detector and method of placing detector in vehicle | |
| EP2515298A3 (en) | Signal classification processing method, classification processing device and encoding system | |
| ATE421703T1 (en) | POSITION DETERMINING PROBE FOR HIGH ENERGY GAMMA RADIATIONS | |
| EP3045938A3 (en) | Apparatus and methods to find a position in an underground formation | |
| FR2911163B1 (en) | METHOD FOR DETERMINING THE EFFECTS OF WIND ON A STORE | |
| EP2416161A3 (en) | Urine sample testing apparatus and apparatus for processing measurement result of urine sample | |
| EP2519831A4 (en) | Method and system for determining the direction between a detection point and an acoustic source | |
| RU2008108702A (en) | METHOD FOR DETECTING SIGNALS OF NOISE RADIATION OF MARINE OBJECTS | |
| EA201590605A1 (en) | METHOD AND KINEMATIC CALIBRATION SYSTEM FOR MEASUREMENT OF DISPLACEMENTS AND VIBRATIONS OF OBJECTS AND CONSTRUCTIONS | |
| RU2014151392A (en) | VEHICLE DETECTOR SYSTEM | |
| CN105044726B (en) | A kind of acoustic depth sounding instrument calibrating installation and method | |
| JP2012070824A5 (en) | Subject information acquisition device | |
| RU2011128239A (en) | METHOD AND DEVICE FOR NONLINEAR RADAR | |
| EP2566067A3 (en) | Method and apparatus for signal detection | |
| WO2009004829A1 (en) | Structure non-destructive diagnostic method | |
| RU2006121736A (en) | METHOD FOR DETERMINING POSITION OF ANTENNA PHASE CENTER | |
| JP2004329888A5 (en) | ||
| RU2009105271A (en) | METHOD FOR DETERMINING THE LOCATION OF A TRANSMITTER BY A PORTABLE DIRECTOR | |
| RU2005112655A (en) | METHOD FOR RADIO RADIATION IDENTIFICATION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100306 |