ISRO set to test sophisticated multi-object tracking radar

isroThe Indian space agency is set to test its sophisticated, indigenously-built, multi-object tracking radar (MOTR) on a rocket flight next month while formal commissioning is expected to take three months time, said a senior official.

“The MOTR designed and developed by Satish Dhawan Space Centre (SDSC) will be tested next month during a PSLV (Polar Satellite Launch Vehicle) rocket flight. The formal commissioning of the system is expected to happen three months down the line,” SDSC director MYS Prasad told reporters.

The space scientists with justifiable pride were showcasing the state-of-the art radar that can track 10 objects simultaneously objects up to 30cm by 30cm at distance of 800 km. The Indian space agency is set to test its sophisticated, indigenously-built, multi-object tracking radar (MOTR) on a rocket flight next month while formal commissioning is expected to take three months time, said a senior official.

“The MOTR designed and developed by Satish Dhawan Space Centre (SDSC) will be tested next month during a PSLV (Polar Satellite Launch Vehicle) rocket flight. The formal commissioning of the system is expected to happen three months down the line,” SDSC director MYS Prasad told reporters.

The space scientists with justifiable pride were showcasing the state-of-the art radar that can track 10 objects simultaneously objects up to 30cm by 30cm at distance of 800 km.

“The radome which is radio frequency transparent was not available in the country,” said P Vijaya Saradhi, group director, management system area.

Elaborating on the features of the radar, SV Subba Rao said the phased array radar antenna is stationary while its beam generated by 4,608 radiating elements can be steered.

He said the radar weighing 35 ton, 12 metre long and 8 metre tall rectangular could be turned in different directions and will be used to meet the range safety purposes during a rocket launch here.

According to Subba Rao, it is important to track all the targets of a rocket simultaneously for which MOTR would be used. The radar can also be used for vertical wind profiling and also be used at airports.

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