FIELD: radio engineering.
SUBSTANCE: in triangulation method for detection of radiation source (RS) location by measurement of angular directions (bearings) at RS - α1, α2, α3, out of three receiving-location finding points distanced from each other by distance that is called base, additionally frequencies of received signal of RS - f1, f2, f3, are measured simultaneously in according receiving-location finding points, values of RS motion direction - α - are calculated, as well as module of speed - |V|, using according formulas. Method may be realised on existing location finding system, which consists of three receiving-location finding points, for instance in aviation range of frequencies of 100…400 MHz, in prospect - up to 1225 MHz, where speed of aircrafts - RS carriers - makes 300…3000 km/hour.
EFFECT: increased number of identified parametres of radiation source motion.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING THE MOTION PARAMETERS OF AN AIR OBJECT BY THE DYNAMIC RADIO MONITORING SYSTEM | 2017 |
|
RU2660160C1 |
| METHOD FOR DETERMINING POSITION OF RADIO RADIATION SOURCES IN SHORT-DISTANCE ZONE | 2006 |
|
RU2308735C1 |
| PHASE DIRECTION FINDER | 2012 |
|
RU2519593C2 |
| METHOD OF IMITATION OF MULTIPOSITIONAL ELECTRONIC ENVIRONMENT | 2007 |
|
RU2326399C1 |
| METHOD OF RADIO RADIATION SOURCE LOCATION DETECTION | 2007 |
|
RU2334244C1 |
| METHOD OF DETERMINING INCLINED RANGE TO MOVING TARGET USING PASSIVE MONOSTATIC DIRECTION-FINDER | 2014 |
|
RU2557808C1 |
| METHOD OF DETERMINING RANGE TO RADIO SOURCE | 2015 |
|
RU2580933C1 |
| METHOD AND DEVICE FOR DETERMINING COORDINATES OF RADIO EMISSION SOURCE | 2004 |
|
RU2263328C1 |
| WAY TO CONTROL STATE OF GUARDED OBJECT | 2002 |
|
RU2221279C1 |
| MODE OF COMPARISON OF TIME SCALE | 2005 |
|
RU2301437C1 |
