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. 2022 May 10;22(10):3633. doi: 10.3390/s22103633

Table 13.

Materials of NADS parts.

Part Manufacturing Material Surface Treatment
Aluminum shield 5 axes CNC Aluminum 7075 Surtec 650 Alodine
Brass fingers Casting Brass -
Deployment board Chemical process FR-4 -
Helix antenna Helical extrusion Spring steel Tin
Fabric sheath Laser cut PTFE fabric -
Stage board Chemical process FR-4 -
Gravity boom 5 axes CNC PTFE -
Boom holder 5 axes CNC PTFE -