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Chengdu J-20 5th Generation Aircraft News & Discussions

Recently, a Chinese scientists published in the English paper caused the western media speculation.On November 10, the physics of the federation of the journal of applied physics published an article in the 118 issue of the author from the huazhong university of science and technology English papers in China.The paper expounds the "active frequency selective absorbing surface" technology is used to absorb ultra-high-frequency (UHF) band radar technology.This is considered a kind of can be used in the manufacture of stealth fighters of the smart skin technology, it can adjust itself according to enemy radar detection frequency of radar wave absorption rate, thus greatly reduce the radar echo area, may make only absorbs existing fixed band wave stealth coating technology is completely out of date.After observer network query related papers in Chinese, find and associated parts of the paper before and after test as early as in 2011 has been completed, the technology may have been close to practical application, so relevant preparatory academic achievements have been published.


The "art" of science and technology website (Arstechnica) according to the report, Chinese scientists have developed a new material, known as "active frequency selective surface" - that is a very thin layer of material, the surface is a layer of material for printed circuit board, below the semiconductor and copper structure, after electrify the can to a certain frequency range to absorb microwaves, and absorb specific band is adjustable.This material can reduce any it covers the radar cross-section of reflection of the object, such as stealth fighter.Once put into use, it will be able to absorb the radar wave of different frequency.Importantly, the working principle of equipment have been publicly, in the recently published in the journal of applied science.

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China's 6th generation fighter jet??? :lol::D

Avionics - advanced net-centric
Pilot interface - system integration with advanced avionics
Airframe - high strength lightweight composites, full spectrum signature minimization
Weapons - new techs for longer range, hypersonic speeds, higher probability of kill, smarter munitions
Engines- adaptive cycle engines, better power and efficiency
 
China's 6th generation fighter jet??? :lol::D

Avionics - advanced net-centric
Pilot interface - system integration with advanced avionics
Airframe - high strength lightweight composites, full spectrum signature minimization
Weapons - new techs for longer range, hypersonic speeds, higher probability of kill, smarter munitions
Engines- adaptive cycle engines, better power and efficiency

Make sure we add also cloaking device such as Klingon Bird of pray :D into our 6th gen fighter

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I think the recent combine cycle engine may have implication for next gen fighter engine.
 
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So that is 6th gen according to our Indian friends? :lol:

For us Chinese, this is 5.5th gen

http://www.popsci.com/chinas-hybrid-spaceplane-could-reset-21st-century-space-race

Your article sounds exactly the same as ISRO's RLV program.

I think it will be both. An aircraft that doesn't go into space and an aircraft that does. Which means one aircraft will have a turbofan/ramjet/scramjet and another will have the same turbofan/ramjet/scramjet with an additional cryogenic stage to take it into space.

So both aircraft will be necessary.

http://dos.gov.in/sites/default/files/USQ251.pdf
Feasibility study of project"AVATAR)" has been done by a group of scientists in DRDO. ISRO has no connection with the project.
 
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