Review Article

Dielectric Resonator Antennas: Basic Concepts, Design Guidelines, and Recent Developments at Millimeter-Wave Frequencies

Table 7

Simulated frequency shift of higher order modes of a rectangular DRA due to fabrication tolerances [62].

Fabrication error
(mm)
TE111 mode  
(%)
TE115 mode  
(%)
TE119 mode 
(%)

0.01 0.38 0.21 0.12
0.05 2.04 1.00 0.74
0.1 3.99 1.83 1.41