Elpub

In this paper, a silicon lens-integrated CMOS THz camera is employed as a compact antenna test range. The far-field radiation pattern of a 26-dBi 0.852-THz standard gain horn antenna radiation source is characterized. Both single-frame low-resolution and multi-frame super-resolution acquisition are performed.…

Integrated THz systems comprising index matched optical media introduce discontinuities in the propagation path leading to an etaloning effect. The etaloning hinders the absolute accuracy of a measuring instrument thereby limiting its applicability. A methodology using computational notch filtering is…

Decoupling the desired spectral signal from scattering events and also from the sporadic signals from the background has been a challenge for fulfilling the promise of real-time applications exhibited by the present broadband terahertz devices. Performing imaging in conjunction with spectroscopy will…