Sep 4, 2013 #1 M Marin Alex Newbie level 1 Joined Sep 4, 2013 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 5 Can someone help me to design this antenna ? spiral antenna -working band: 400-4845 MHz; -standing wave ratio ≤ 2; -50-ohm input impedance; -the ellipticity ratio ≤ 0.7; - - - Updated - - - P.S.: i am new to hfss software
Can someone help me to design this antenna ? spiral antenna -working band: 400-4845 MHz; -standing wave ratio ≤ 2; -50-ohm input impedance; -the ellipticity ratio ≤ 0.7; - - - Updated - - - P.S.: i am new to hfss software