FIELD: measurement equipment.
SUBSTANCE: invention relates to methods for radiolocation measurement of the lift angle of a low flying target under signal interference conditions. The method is based on scanning the target with interference lobes by way of wobble of the carrier of the signal under study from one pulse to another. One measures the amplitude modulation factor and the modulation phase sign of the signal received as well as the signal/noise ratio and defines the interference lobe lift angle (by the modulation factor) and the position of the target therein by the modulation phase sign and the signal/noise ratio.
EFFECT: improved precision of measurement.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| IMITATOR OF MOVING TARGET | 1984 |
|
SU1840999A1 |
| METHOD FOR HIGH-PRECISION DETERMINATION OF THE ALTITUDE OF A LOW-FLYING TARGET BY A MONOPULSE TRACKING RADAR | 2021 |
|
RU2779039C1 |
| METHOD OF DETERMINING ELEVATION COORDINATE OF LOW-FLYING TARGET | 2010 |
|
RU2444750C2 |
| METHOD FOR DETERMINING THE FLIGHT ALTITUDE OF A LOW-FLYING TARGET OF A MONOPULSE TRACKING RADAR | 2021 |
|
RU2761955C1 |
| LOW-FLYING TARGET ACCURATE TRACKING METHOD BY ELEVATION ANGLE UNDER INTERFERENCE CONDITIONS | 2017 |
|
RU2682239C1 |
| METHOD FOR DETERMINING ELEVATION ANGLE OF LOW-FLYING TARGET AND MONOPULSE RADAR FOR ITS IMPLEMENTATION | 2023 |
|
RU2802886C1 |
| METHOD FOR MEASUREMENT OF ELEVATION ANGLE OF LOW-ALTITUDE TARGET AND RADAR FOR ITS REALIZATION | 2006 |
|
RU2307375C1 |
| METHOD OF DETERMINING FLIGHT ALTITUDE OF LOW-ALTITUDE TARGET BY MONOPULSE TRACKING RADAR STATION IN REAL TIME | 2023 |
|
RU2816168C1 |
| NOISE-IMMUNE RADAR FOR LOCATION OF LOW-ALTITUDE TARGETS | 1992 |
|
RU2040006C1 |
| DEVICE TO PROTECT LOW-ALTITUDE RANGE FINDER AGAINST NOISES | 1992 |
|
RU2038605C1 |
