Fig. 3From: Spiral Antenna-Coupled Microbridge Structures for THz ApplicationTHz wave absorption curves of microbridge structures with different rotation angles (360*n) and line widths (w) : a n = 1.1, w = 0.3~1.3; b n = 1.1, w = 1.3~2.3; c n = 1.1, w = 2.3~2.8 ; and d n = 2.1, w = 0.3~1.5Back to article page