A.D. Vinogradov, A.Y. Mihin, G.V. Podshivalova
Certain intercoupling between parameters of the finding equidistant circular antenna array with undirected antennas elements and the basic parameters of the wide-range phase-sensitive direction finder. Criterion of the determination for the limiting sensitivity of the direction finder is defined more exactly. The methods for the calculation of the parameters and methods for the designing of the finding antennas system with undirected antennas elements are demonstrated. This procedure allows to provide the adjusted instrumental accuracy and limiting sensitivity of the wide-range phase-sensitive direction finder with circular area of the action using equidistant circular antenna array with minimal number of antennas elements.