300 GHz. 10 THz Antenna Design Using SSA for 6G Curve Info dB10normalize(GainTotal) Setup 5300GHz:LastAdaptive Freq 300GHz Phi='90deg -5.00 -10.00 -15.00 -20.00 Fig. 10.12 Full ground case: Radiation pattern of the best obtained design by SSA at 300 GHz. = 90° Curve Info dB10normalize(GainTotal) Setup300GHz LastAdaptive Freq= '300GHz' Theta= '90deg' -4.00 -8.00 -12.00 -16.00 Fig. 10.13 Full ground case: Radiation pattern of the best obtained design by SSA at 300 GHz. O = 90° Partial Ground Full Ground 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 Frequency [GHz] Fig. 10.14 S11 plot of the best antenna best design found by SSA 10 THz Antenna Design Using SSA for 6G Full Ground Partial Ground Frequency [GHz] Fig. 10.15 Axial ratio plot of the best design found by SSA References 1. IEEE Standard for High Data Rate Wireless Multi-Media Networks-Amendment 2: 100 gb/s Wireless Switched Point-to-Point Physical Layer. IEEE Std 802.15.3d-2017 (Amendment to IEEE Std 802.15.3-2016 as amended by IEEE Std 802.15.3e-2017) (2017) pp. 1-55 https:// doi.org/10.1109/IEEESTD.2017.8066476 2. I.F. Akyildiz, C. Han, S. Nie, Combating the distance problem in the millimeter wave and terahertz frequency bands. IEEE Commun. Mag. 56(6), 102-108 (2018). https://doi.org/10. 1109/MCOM.2018.1700928 3. H. Aliakbari, A. Abdipour, R. Mirzavand, A. Costanzo, P. Mousavi, A single feed dual-band circularly polarized millimeter-wave antenna for 5G communication, in 2016 10th European Conference on Antennas and Propagation, EuCAP 2016 (2016) 4. ANSYS: Electomagnetics Suite, ANSYS: User's Guide, Version 16.1 (2015) 5. D.J. Bekers, S. Monni, S.M. van den Berg, A.M. van de Water, B.J. Morsink, C. Alboin, V. Ducros, M. Celikbas, J. Blanche, N. Fiscante, G. Gerini, J.P. Martinaud, M. Rochette, G.H.C. van Werkhoven, Optimization of phased arrays integrated with fss and feeding elements based on parametric models, in The Second European Conference on Antennas and Propagation, 2007. EuCAP (2007), pp. 1-7 6. A.D. Boursianis, S.K. Goudos, T.V.