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simple question about antenna (Read 2128 times)
si9dan2011
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simple question about antenna
May 15th, 2017, 1:38am
 
Hi all, I would like to know,  if a good performance Tx antenna is also a good Rx antenna.  Assumed all Tx and Rx conditions are same.

Thanks.
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cheap_salary
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Re: simple question about antenna
Reply #1 - May 15th, 2017, 3:59am
 
si9dan2011 wrote on May 15th, 2017, 1:38am:
if a good performance Tx antenna is also a good Rx antenna.
Yes.
Cosider "Reciprocity"
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si9dan2011
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Re: simple question about antenna
Reply #2 - May 15th, 2017, 8:56pm
 
Thank you for your reply Cheap.
So let say, if I tuned my transceiver antenna to which I found the field strength during the transmission is maximum, can I assume I will receive a good signal also?
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cheap_salary
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Re: simple question about antenna
Reply #3 - May 16th, 2017, 6:27am
 
Do you have very basic knowledge about linear circuit ?  

si9dan2011 wrote on May 15th, 2017, 8:56pm:
if I tuned my transceiver antenna to which I found the field strength during the transmission is maximum,
can I assume I will receive a good signal also?
Yes.
Cosider "Reciprocity"

Surely understand "Reciprocity".
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