FIELD: radar.
SUBSTANCE: invention relates to radar detection and location and is intended for use on aircrafts. Amplitude integral-integral-differential method for sharpening receiving antenna directivity diagram consists of the following: from the sum of modules of signals, received by total receiving directivity diagram, module of the sum of signals received by sharpening diagram is subtracted. Multifunctional radar station for aircrafts comprises a digital phased antenna array (TSFAR SETTLEMENT), forming total receive/transmit directivity diagram and total sharpening directivity diagram, transmitting device, receiving device, driving generator, frequency synthesizer - synchronizer, digital data processor, digital signal processor, including sharpening device, beam control unit (BUL) and display, as well as required connections between them.
EFFECT: technical result is development of multifunctional on-board radar station, enabling detection of small-size fixed ground and sea surface targets against background of reflections from underlying surface.
2 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTI-FUNCTIONAL RADIOLOCATION STATION FOR AIRCRAFTS | 2006 |
|
RU2319173C1 |
| HELICOPTER GROUND OBSTACLES DETECTION RADAR | 2005 |
|
RU2296344C2 |
| ALL-AROUND LOOKING RADAR | 2012 |
|
RU2522982C2 |
| AIRBORNE VEHICLE RADAR SYSTEM | 2013 |
|
RU2531255C1 |
| RADAR FOR HELICOPTER | 2004 |
|
RU2256939C1 |
| MULTIFUNCTIONAL MULTIRANGE SCALABLE RADAR SYSTEM FOR AIRCRAFT | 2011 |
|
RU2496120C2 |
| HELICOPTER-BORNE RADAR SYSTEM | 1997 |
|
RU2147136C1 |
| METHOD FOR MAPPING THE EARTH'S SURFACE BY AN AIRBORNE RADAR STATION WITH ANTENNA ARRAY | 2022 |
|
RU2798822C1 |
| SMALL-SIZE MULTI-MODE ON-BOARD RADAR SYSTEM FOR EQUIPPING PROMISING UNMANNED AND HELICOPTER SYSTEMS | 2018 |
|
RU2696274C1 |
| METHOD OF COMPENSATION OF SIGNAL PHASE INCURSIONS IN ONBOARD RADAR SYSTEM AND ONBOARD RADAR SYSTEM WITH SYNTHESIZED APERTURE OF ANTENNA FOR FLYING VEHICLES | 2004 |
|
RU2271019C1 |
