METHOD FOR ADAPTIVE MEASUREMENT OF ANGULAR COORDINATES Russian patent published in 2017 - IPC G01S13/66 G01S13/44 

FIELD: radar.

SUBSTANCE: invention relates to radar measurements. Feature of the proposed method for adaptive measurement of angular coordinates of an observation object is that from the built-in control system a computing device also receives data on coefficients of transmission of low-noise amplifiers of receiving channels of receiving-transmitting modules, multistage controlled attenuators of receiving-transmitting modules, total and differential receiving channels of an angular discriminator and on caused by the total and differential receiving channels of the angular discriminator phase shifts, on tolerable values of changes of transmission coefficients of the low-noise amplifiers of receiving channels of the receiving-transmitting modules, multistage controlled attenuators of the receiving-transmitting modules, total and differential receiving channels of the angular discriminator and data on tolerable values of changes caused by the total and differential receiving channels of the angular discriminator phase shifts, as well as on tolerable values of angular displacements of the active phased antenna array, which are stored in a memory unit of the built-in control system, and coming from the unit of navigation data on angular displacements of the active phased antenna array in an integrated in the control system converter are digitized and supplied to the computing device.

EFFECT: technical result is higher accuracy of measuring angular coordinates and wider field of use of the declared method.

1 cl, 2 dwg