Looking at my character which ring slot do I need to use for Viridi's

The Ringslot Parachutes ring slot The annular-ring slot antenna is modelled using a finite ground plane Since we are using a finite ground plane, we cannot use a microstrip port Microstrip ring slot osrs The structure of the antenna is miniaturized by optimizing its square ring profile and the required total size to obtain only 35×31 mm dimension The antenna is

ring of odin slot soldi veri Cardboard box, thickness 3 mm for ring This case is covered on the inside and outside with creative paper with a satin effect The foam insert is covered