kae_jolie
Full Member level 4
check out this link which defines s-parameters https://antenna-theory.com/definitions/sparameters.php
It states towards the bottom:
"If S11=-10 dB, this implies that if 3 dB of power is delivered to the antenna, -7 dB is the reflected power."
This statement is incorrect, as S11 = -10 dB indicates that 10% of power is reflected, the rest is radiated. So, 10% of 3 dB is 0.3 dB is reflected, not -7 dB. Could someone confirm my understanding.
Thanks.
It states towards the bottom:
"If S11=-10 dB, this implies that if 3 dB of power is delivered to the antenna, -7 dB is the reflected power."
This statement is incorrect, as S11 = -10 dB indicates that 10% of power is reflected, the rest is radiated. So, 10% of 3 dB is 0.3 dB is reflected, not -7 dB. Could someone confirm my understanding.
Thanks.