Hendarto
Registered Member
Here is to all that worship the West at the altar while at the same time discounting China's Achievement. As I said many times, the radar on J20 is way more advanced than F2.2 Here is Tp Huang's take based on this interview
China's frontline aircraft & naval radar use GaN MMIC as a Power Amplifier, while the US mostly uses GaA China achieved 119W GaN TR Module as early as 2008!
So J-20/35 Power amplifier modules (used for electronic warfare and radar) are 1-gen ahead of current APG-77/79/81 on F-22/18EF/35 due to American complacency
@tphuang
China's frontline aircraft & naval radar use GaN MMIC as a Power Amplifier, while the US mostly uses GaA China achieved 119W GaN TR Module as early as 2008!
America made a strategic error in not moving faster. While F-35 moving to GaN w/ APG-85China hasa major break thru w/ GaO MMIC
So J-20/35 Power amplifier modules (used for electronic warfare and radar) are 1-gen ahead of current APG-77/79/81 on F-22/18EF/35 due to American complacency at a time when America was ahead of China in 3rd gen semiconductor material.
Now that China is on par w/ Japan & ahead of America in 4th gen semi material (GaO & Diamond), it is also placing export control on Ga & Diamond to America.
It will have significant advantage in EW & radar over USAF aircraft in the future.Remember, my comments about PTMS on J-36, this is why it's needed. The advantage of 4th gen semi material in RF cannot be utilized unless there is enough electrical power & associated cooling & electrical system to support.
Thankfully for China, it is also world's leader in electrical system efficiency, power semiconductor, battery, high voltage systems & cooling. All this the result of its EV development obviously.
Everything is connected.ElectrificationRF & power 4th gen semiHigh power EW
China's frontline aircraft & naval radar use GaN MMIC as a Power Amplifier, while the US mostly uses GaA China achieved 119W GaN TR Module as early as 2008!
So J-20/35 Power amplifier modules (used for electronic warfare and radar) are 1-gen ahead of current APG-77/79/81 on F-22/18EF/35 due to American complacency
@tphuang
China's frontline aircraft & naval radar use GaN MMIC as a Power Amplifier, while the US mostly uses GaA China achieved 119W GaN TR Module as early as 2008!
America made a strategic error in not moving faster. While F-35 moving to GaN w/ APG-85China hasa major break thru w/ GaO MMIC
So J-20/35 Power amplifier modules (used for electronic warfare and radar) are 1-gen ahead of current APG-77/79/81 on F-22/18EF/35 due to American complacency at a time when America was ahead of China in 3rd gen semiconductor material.
Now that China is on par w/ Japan & ahead of America in 4th gen semi material (GaO & Diamond), it is also placing export control on Ga & Diamond to America.
It will have significant advantage in EW & radar over USAF aircraft in the future.Remember, my comments about PTMS on J-36, this is why it's needed. The advantage of 4th gen semi material in RF cannot be utilized unless there is enough electrical power & associated cooling & electrical system to support.
Thankfully for China, it is also world's leader in electrical system efficiency, power semiconductor, battery, high voltage systems & cooling. All this the result of its EV development obviously.
Everything is connected.ElectrificationRF & power 4th gen semiHigh power EW
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