Figure 1
From: A low-profile broadband crossed-dipole antenna with fractal structure and inverted-L plates

Configuration of the proposed antenna. (a) Top view of the antenna; (b) side view of the antenna. Wg = 74.5 mm, Wd = 40 mm, L1 = 19.2 mm, W1 = 20.5 mm, R1 = 1.93 mm, s = 0.34 mm, Lt = 8.56 mm, g = 0.5 mm, L2 = 16.9 mm, W2 = 8 mm, d = 4.6 mm, dt = 4 mm, W3 = 10 mm, L3 = 5.5 mm, H1 = 9.3 mm, H = 10.8 mm.