Table 2.

Measured average bending loss (dB) at V-band for different bending angles and a 25 mm radius of curvature.

	${\mathit{HE}}_{11}^y$ mode				${\mathit{HE}}_{11}^x$ mode
	45°	90°	120°	140°	45°	90°	120°	140°
SL	0.70	1.46	2.07	3.25	0.85	1.76	2.24	3.14
R1	1.54	2.61	3.05	4.57	1.64	3.08	3.35	4.87
R2	2.44	5.69	7.25	9.47	3.14	5.79	7.39	10.24