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Chapter 2 - the Contractor Logistic Support (CLS) and one its application in a study case.

2.3 Description of the system radar.

The system considered for the analysis developed in SELEX-SI during the period of stage, and brought back in the CAP. 7, are a three-dimensional land radar, over a long time span beam, operating in band D (band NATO), effective until 500 km.
Is characterized from one solid structure completely with modules emitters distributed along all the antenna.
Technologically advanced, classified like radar NATO class 1, it incorporates advanced technical abilities to countermeasure (ECM, Electronic Counter Measures).
The successive figure extension one seen frontal of the antenna of the radar.


Figure 3.8: Antenna of the system considered radar.

These systems of last generation are currently more are left over to you on the market and confirm the position of SELEX-SI like company to the vanguard in the technology radar to long capacity.
Planned for being used in modern and complex atmospheres, it is in a position to adapting itself quickly to a range width of variable scenes, and moreover is equipped of ability to detezione of ballistic missiles (TBM detection, Technical Ballistic Missiles detection).
The system in issue is available in two configurations:
  1. Configuration transportable base;
  2. Fixed configuration.
They are equivalents from the point of view work them, but they differ for the tipologia of dispositi to you necessary for the installation. In the transportable configuration the system is composed gives:
  1. Convoy radar head that it includes:
    • antenna package;
    • wings package;
    • electronic equipment shelter;
    • MIM container.
  2. Mobile station of feeding that it includes:
    • two generators of power.
The fixed configuration is composed gives:
  1. Base radar;
  2. Head radar that it includes:
    • antenna radar;
    • base antenna.
  3. Electronic equipments;
  4. Station of feeding that it includes:
    • a group of continuity;
    • batteries of backup.
Of continuation we will make reference the fixed configuration.
The main characteristics of the radar are reassumed in the following table:


Table 2.1: Main characteristics work them of the system radar.

The system is equipped of four makes us independent that they explore the entire cover simultaneously radar.
For independent, one agrees, than everyone of they it can independently be moved in elevation from the position of the others three.
The four make us operate to various frequencies and ognuna of they it can be used in dynamics way on every bundle.
This architecture of scansion concurs, regarding the other radars, to obtain principles performances in the cancellation of the clutter (disturbs had to reflections/refractions for atmospheric, land, marine effects), lowlands interferences between the channels, high modularity and riconfigurabilitą.
One is a characterized system modular structure in order to facilitate the repair of the subsystems and sottoassiemi. The design is such that it can easy be taken apart, be transported on an other situated one, and be put in service in times extremely reduced.
The main characteristics of the head radar of the system are: Constructively, antenna is constituted from a group and one series of units of processamento given for the generation and visualization of the traces radar.
The group antenna includes the primary radar (or surveillance radar, SR Surveillance Radar) and a secondary radar (or secondary surveillance radar, SSR Secondary Surveillance Radar).
The processamento units manage the transmission frequencies and the temporizzazioni, analyze and try the data of return from the primary and secondary radars and prepare the information for the visualization on console remote or local for the air traffic control (friend or enemy) or for the visualization of it upgrades them traces radar of ballistic missiles.

 


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