Here We Go,
. Active - Electronically Scanned Array (AESA)
. Passive - Electronically Scanned Array (PESA)
1) PESAs have a central rf source in the form of TWT or klystron, whereas in AESA each t/r module (which is a MMIC) has it's own power amplifier transistor
2) Because of this ability...
Gambit Google is Not My friend (:
That the best i can try for now
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Stealth
 Part
http://www.dept.aoe.vt.edu/~mason/Mason_f/B2Spr09.pdf...
I Guess Even F-22 uses a combination of different ways (including Continuous curves ) to keep radar waves from bouncing back to their origin ?
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B‐2 
outer 
profile 
has 
a...
To Counter Su30 Mki I Think....PAF 'll Work Under AWACS Umbrella Within Their Respective Border With Jets Capable Of Data Link + BVR Payloads. Once They Know Whats Coming, they can get into favorable position and try their luck in BVR Battle. But Not To Forget Su30Mki's Are Armed With a Powerful...
Look Carefully.....B2 FLAT is it ?
B2 uses a triangle frontally and a serrated trailing edge however it uses continuos curvature, it has been smoothed to a degree it becomes aerodynamically efficient, contrary to the Older Generation Stealth Design Like F-117 with its anti-aerodynamic multi...
Yes, Same Goes With Pak-FA
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For Your Information Reverse Engineering is Not Simple as Some People Thinks. It's the art of discovering the technological principles of a system through analysis of its Function's...
Yes, However the V tail if used as pitch control can enhance J20 agility in a similar way as if it was a triplane configuration, V tails can pitch the J-20 reducing the "AoA" of its canards and reducing the use of wing flaps. They can also be used as air brakes at the same time they are used for...
Hello Tracy And Welcome
YES Canards can be stealthy but stealthy canards are usally very difficult to shape and harmonize with performance, the J-20 has planform alignment in the canards trailing and leading edges but its planforming is not as good as on other designs, its canards have...