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6/9/2025, 7:27:30 PM
>>63806360
>>63806371
>because the AESA antenna is made up of discrete tiny transmit/receive elements, you can have them each emit signals of different frequencies individually or coordinate only areas of the antenna to emit different frequencies from others etc.
Do you need to alter the frequency, or just the phase (the time offset) of the signal as it leaves the individual elements?
With enough emitters, you can produce a nice and clean wave going in a specific direction that is not directly away from the plane of the array.
This shit is easy enough with modern electronics that you can order prototyping kits for it. I suspect high-end military radars are somewhat better than those, though.
>>63806371
>because the AESA antenna is made up of discrete tiny transmit/receive elements, you can have them each emit signals of different frequencies individually or coordinate only areas of the antenna to emit different frequencies from others etc.
Do you need to alter the frequency, or just the phase (the time offset) of the signal as it leaves the individual elements?
With enough emitters, you can produce a nice and clean wave going in a specific direction that is not directly away from the plane of the array.
This shit is easy enough with modern electronics that you can order prototyping kits for it. I suspect high-end military radars are somewhat better than those, though.
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