Management procedure and boresightings frequency emitted by a radar antenna dispersive

Method for managing issuance boresightings by a radar comprising a rotating dispersive antenna whose speed may vary over time, performing the management function of the visibility field of the antenna at the instant considered, and the procedure of iteratively a candidate boresightings manner, being associated in a table each pointing candidate set of candidate frequencies determined from the set of frequencies authorized radar, the method consisting in selecting, at each iteration, one of the candidate boresightings to execute first and the frequency associated with this targeting for execution, comprising the following steps: - a step (51) during which is removed by iterating considered candidates boresightings whose address is not accessible for the antenna lobe taking into account the frequency s having associated in the table and the direction in which the antenna is directed; - a step (53) during which are removed for each of the remaining boresightings those of the associated candidates that are not located in a given theoretical frequency allows executing the pointing considered in the desired direction area frequencies, taking into account the direction in which the antenna is directed; - a step (55) during which it is determined whether any of the remaining frequencies are disturbed and in the case of all remaining frequencies are disturbed, it is determined which frequencies are less disturbed; eliminating the frequencies disturbed except the less disturbed frequency; - a step (56) during which is selected among the remaining candidate frequencies, the frequency least used; boresightings eliminating remaining candidates who are not associated with this frequency; transmitted tacking not eliminated candidate which is associated the candidate frequency least used media charge of applying the corresponding waveforms; - a step (57) of creating new requests boresightings; each new request pointing being constituted by a new candidate boresighting or candidate boresighting even not executed and a set of frequencies associated candidates frequencies being those of permitted frequencies which are contained in a frequency band determined randomly in the band B frequency assigned to the radar; - a final stage (58) to treat cases of boresightings that are no longer visible at the end of the current iteration given the consecutive field shift visibility antenna revolution; forming process steps, which are repeated iteratively, the table associating the candidate boresightings and refreshed each cycle the candidate frequencies.