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On Wed, 23 Aug 2023 01:07:23 -0700 (PDT), chandni bajaj
<
chandnibajaj7@gmail.com> wrote:
>Hello,
>
>Hope you are doing well.
>
>Can you explain how do antennas, which are usually designed for 50
ohm characteristic impedance of the feed line, matched with free space
impedance of 377 ohm for radiation?
>
>A detailed response will be much appreciated or any links that
explains the same in details can also be very helpful.
>
>Please help me with this query.
>
>I will be utterly grateful to your meticulous responses.
>
>Thanks in advance.
>
>Regards,
>Chandni
This is a "wrong question".
Antennas are not designed for 50 Ohms.
Only I do connect my cable into the 50 Ohm place.
Or I fit a transformer to the wire
which transforms the impedance to my cable spec.
Example: End fed antennas have an impedance of 3000 Ohms,
and I connect the 50 Ohm cable via the "BALUN" or "UNUN".
OE8UWW
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