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Not posting anything on Uttam AESA here. Googly aunty would do a much better job of getting you all the info on Uttam AESA. About you query. The answer is no. Actually to the contrary the AESA antenna arrangement gives a lower system noise which is also a part of the overall Signal-to-noise...

Ok that means you are confusing: 1) Active Radar Homing with Active Electronically Scanned Array Antenna and 2) Semi-Active Radar Homing (essentially Passive) with Passive Electronically Scanned Array Antenna Replace as required in your own write up and you get Active Homing guidance and...

I don't quite get what you want to say. Do you see AESA as being more easily detectable compared to a PESA? Actually AESA is the one that has a considerably lower probability of intercept than a PESA. That is one of the reasons I have rooted for getting the Uttam AESA onto all versions of LCA...

I had wrongly counted this as 3 bladed earlier. But the Cobra Commando ji the above report may not be correct. Dhruv has 4 blades. Like this : But even the above folding seems do-able.

Now tell us if you would not love the Indian Navy for being jugaadu. Bhagwan karey they get the fully folding one too, in the next few years

Su30MKIs have a N011M which is a half way to AESA radar. Not a true AESA, neither a true PESA. The receivers modules have an amplifier each. For the true AESA both the transmitting side and the receiving side will have amplifying circuitry. N011M has a TWT pushing in power during the...