On-Chip Antenna Design Using the Concepts of Metamaterial and SIW Principles Applicable to Terahertz Integrated Circuits Operating over 0.6–0.622 THz

Table 2

S-parameter responses of the proposed antenna.

CST microwave studio
Frequency band	0.6–0.622 THz
Bandwidth	22 GHz
Fractional bandwidth	3.6%
Resonance frequencies	= 606.5 GHz and  = 617.5 GHz
Impedance matching	25 dB
HFSS
Frequency band	0.601–0.622 THz
Bandwidth	21 GHz
Fractional bandwidth	3.43%
Resonance frequencies	= 605 GHz and  = 617.3 GHz
Impedance matching	25 dB