India plans to develop new-generation Electronic Warfare (EW) systems to be fitted on Unmanned Aerial Vehicles, aircraft and satellites that would help it see "deep inside enemy territories", a key defence research and development official said here today.

Chief Controller, Research and Development (Electronics and Computer Sciences), Defence Research and Development Organisation (DRDO), R Sreehari Rao, said the present EW system, especially ground-based ones fitted on Naval platforms have got "limited range" (10-20 km) and "can't intercept beyond the line of sight".

He noted that EW systems (to be) fitted on higher platforms like UAVs, aircraft and satellites would give "very long range". The ones on UAVs and aircraft would give the country a 400-500 kms range capability and those on satellites "much longer range".

"We can see deep inside enemy territories.We have plans to go in for higher platforms", Rao told reporters in response to questions ahead of the second international conference on electronic warfare, which will be formally inaugurated here tomorrow.

He also said a prototype of synthetic aperture radar, development of which is being pursued by DRDO constituent lab, Electronics and Radar Development Establishment would be flight-tested on a Dornier aircraft this year.