• isleepinahammock@lemmy.blahaj.zone
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    9 days ago

    For example, a TV antenna transmits in all directions, while a lunar rover transmits strictly upwards

    Do you know…what a parabolic antenna…IS?

    • Dishronor@lemmy.zip
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      9 days ago

      Yes, that’s what I meant “the receiver is a giant round structure that measures meters or tens”

      In your quote I was talking about a TV antenna and a directional one.