DETECTION OF SIGNALS WITH UNKNOWN INITIAL PHASES

 

M. A. Kireev
Branch of “The Moscow center of automated management by air traffic”  The  federal state unitary enterprise  “State corporation on OrVD”, Moscow

Received September 13, 2011

 

Abstract. The problem of synthesis of effective algorithm of reception of a useful signal with unknown initial phases against ungauss hindrances is considered in the article. It is shown that for effective detection of a difficult signal the receiver should contain the nonlinear block in the functional structure. Performance data of the receiver of detection of a useful signal against ungauss hindrances are received.

Keywords: radio engineering system, ungauss hindrance, an additive mix, the optimum receiver, analytical function, threshold level.