Performance Analysis and Architectures for a MEMS-SINS/GPS Ultratight Integration System

Table 1

The anti-interference tolerance of systems.

	Noise bandwidth/Hz	C/N threshold/dBHz	Narrowband interference tolerance J/S/dB	Broadband interference tolerance J/S/dB
Tight integration system	25	28	31.64	34.65
Ultratight integration system	5	23.5	36.44	39.45