[Retracted] MEMS Sensors in Tennis Teaching and Training under the Background of Big Data Intelligent Communication

Table 1

Main parameters.

Component label	Device value	Encapsulation
L1	2.2 nH	0505
L4	3.7 nH	0505
L5	4.7 nH	0505
C13	1 pF	0505
C16	2.2 pF	0505
C17	1.5 pF	0505