Physics · 2022
JEE Main · 24 June 2022, Shift 1 · Q46
A baseband signal of 3.5 MHz frequency is modulated with a carrier signal of 3.5 GHz frequency using amplitude modulation method. What should be the…
A baseband signal of $\displaystyle 3.5$ MHz frequency is modulated with a carrier signal of $\displaystyle 3.5$ GHz frequency using amplitude modulation method. What should be the minimum size of antenna required to transmit the modulated signal ?
Official answer
(3)
21.$\displaystyle 4$ mm
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.