표 3. | Table 3. 드론 무선충전용 코일 설계에 관한 연구와 비교 | Comparison with studies on coil design for WPT of drone.

References	Tx-coil size (mm2)	Rx-coil size (mm2)	Transmission distance (mm)	Input power (W)	Output power (W)	PTE (Alignment) (%)	PTE (Lateral) (%)	Resonance frequency (kHz)
[8]	80×80	80×80	10	144	72	95	90	150
[9]	400×400	200×200	100	68.7	62.5	91	68	150
[10]	600×600	200×200	20	215	195	91	91	50
[11]	800×800	200×200	50	27	24	89	85	300
Proposed	1,000×1,000	400×400	50	174.7	120.5	91	90	20