nguyenthanh245
Junior Member level 1
Could someone kindly tell me the techniques to improve S21?
My antenna uses 2 ports: port1 uses CPW on the top of substrate, port 2 use microstrip line on the bottom of substrate
S21 is <-8 dB now, i hope it will <-15 dB and keep the same antenna's operation.
Thanks!
My antenna uses 2 ports: port1 uses CPW on the top of substrate, port 2 use microstrip line on the bottom of substrate
S21 is <-8 dB now, i hope it will <-15 dB and keep the same antenna's operation.
Thanks!