FIELD: proposed invention refers to radiolocation and may be used for definition of position and movement of sources of radiation of complex signals.
SUBSTANCE: achieved technical result of invention is increase of trustworthiness of reception of useful signals with a priori known carrier frequency and removal of ambiguity of direction finding by suppression false signals (interference) not interesting for radio control and coming from other directions. At that proposed arrangement has receiving antenna with circle diagram of radiation pattern , receiving antenna with cardioidic diagram of radiation pattern, block for control over diagram of radiation pattern, first and second receiving sets, division block, threshold block, former of control pulse, first and second keys, meter of frequency, memory block, block for comparison of codes, motor and register block.
EFFECT: increases trustworthiness of direction finding.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DETERMINING ROUTE AND DEPTH OF UNDERWATER CABLE-LAYING | 2006 |
|
RU2330310C1 |
| PHASE MODE OF DIRECTION FINDING AND PHASE DIRECTION FINDER FOR ITS EXECUTION | 2005 |
|
RU2290658C1 |
| DIRECTION FINDER | 2001 |
|
RU2190235C1 |
| METHOD OF DIRECTION FINDING AND DIRECTION-FINDER FOR ITS IMPLEMENTATION | 2008 |
|
RU2386977C1 |
| VEHICLE ANTITHEFT SYSTEM | 2001 |
|
RU2186698C1 |
| PHASE DIRECTION FINDING METHOD AND PHASE DIRECTION FINDER FOR IMPLEMENTING SAID METHOD | 2010 |
|
RU2435171C1 |
| PHASE DIRECTION FINDING METHOD | 2010 |
|
RU2429500C1 |
| METHOD OF DETERMINING COORDINATES OF EPICENTRE OF EXPECTED EARTHQUAKE | 2009 |
|
RU2423730C2 |
| CODE LOCK FOR CONTAINERS | 2001 |
|
RU2186919C1 |
| VEHICLE ANTITHEFT SYSTEM | 2003 |
|
RU2243912C1 |
