Mechanics Design of Conical Spiral Structure for Flexible Coilable Antenna Array

Table 1

Parameters of membrane and conical spiral antenna.

Antenna, membrane		(mm)	(MPa)	(mm)	(mm)	, (mm)	(mm)	(mm)
PP, PET	0.42, 0.32	4	890, 4000	1	100	40, 40	2	0.018
PI, PI	0.34, 0.34	4	4000, 4000	1	100	40, 40	2	0.087