Well, if you mean an air gapped transformer in the garage with .001 inches separation from the vehicle winding to transfer many KW of energy over a short time,

Well, if you mean an air gapped transformer in the garage with .001 inches separation from the vehicle winding to transfer many KW of energy over a short time, it is doable, but far more expensive then a simple plug in. If you want antennas on highway poles, transmitting to vehicles beneath - forget it, cube law and power density defeats you. This is the sad truth Tesla failed on. Easy to light fluorescent lamps at 2% of rates - looks bright at night, but he failed. Semiconductor science will not help. This is a hard task