I made a small yagi, with the driven element being a coil loaded dipole. What is the effect of coil Q in this situation?
The coils I built are 18 turns of 1.2mm enameled wire wound tightly with a calculated Q of about 400 on 14mhz. What benefit would I get from going to, say, a 100mm coil with thicker wire, with a Q of about 2000?