Terahertz band communications with topological valley photonic crystal waveguide

J Webber, Y Yamagami, G Ducournau… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
The sixth generation (6 G) communication standard is expected to include support for very-
high data rates (over 100 Gbit/s) and device electronics will require processors with on-chip …

[HTML][HTML] Terahertz multi-beam antenna using photonic crystal waveguide and Luneburg lens

D Headland, W Withayachumnankul, R Yamada… - Apl Photonics, 2018 - pubs.aip.org
Recent years have seen the emergence of efficient, general-purpose terahertz photonic-
crystal waveguides etched from high-resistivity silicon. Systems founded upon this platform …

Bragg-mirror suppression for enhanced bandwidth in terahertz photonic crystal waveguides

D Headland, M Fujita… - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
Terahertz technology is being accelerated by photonic crystal waveguides that are
implemented with an array of through-holes in an intrinsic silicon slab. Such waveguides …

Highly directive microstrip array antenna with FSS for future generation cellular communication at THz band

U Nissanov, G Singh, E Gelbart, N Kumar - Wireless Personal …, 2021 - Springer
To establish a successful future generation cellular communication system in the Terahertz
(THz) regime, there is a need to design high-directivity antennas, which will allow the signal …

3D-printed sensor design based on metamaterial absorber for characterization of solid and liquid materials

A Cinar, SC Basaran - Sensors and Actuators A: Physical, 2024 - Elsevier
In this paper, a novel metamaterial absorber-based sensor design in the S-band region is
proposed for the characterization of solid and liquid samples. Unlike typical microwave …

[HTML][HTML] Probes in transmission with material variable thicknesses to extract the material complex relative permittivity in 1.7–3 GHz

JÉD M'Pemba, GF Bouesse, FM Mbango… - Measurement …, 2022 - Elsevier
A significant investigation on the use of two probes in the transmission is presented in this
paper. As a transmission-line technique, those two probes separated with a variable …

Microstrip patch array antenna on photonic crystal substrate at terahertz frequency

KR Jha, G Singh - Infrared Physics & Technology, 2012 - Elsevier
Recent advancement in the fabrication and packaging technology has led to the micrometer
and nanometer-scale device modeling. This technological development and subsequent …

Time‐domain signal and noise analysis of millimetre‐wave/THz diodes by numerical solution of stochastic telegrapher's equations

A Mokarram, A Abdipour, AN Askarpour… - IET Microwaves …, 2020 - Wiley Online Library
The time‐domain simultaneous signal and noise analysis of mm‐wave/THz devices (diode)
modelled as a transmission line is considered. For such devices, stochastic telegrapher's …

An ultra‐thin switched state active frequency selective surface absorber with wide bandwidth using semi‐analytical method

ZAP Jibran, KR Jha, SK Sharma… - … Microwaves, Antennas & …, 2024 - Wiley Online Library
Using low‐voltage forward biased PIN diodes, an ultrathin switched states active frequency
selective surface based microwave absorber is designed. Using a semi‐analytical method …

Prediction of highly directive probe‐fed microstrip antenna at terahertz frequency

KR Jha, G Singh - International Journal of Numerical Modelling …, 2012 - Wiley Online Library
In this paper, a probe‐fed rectangular microstrip patch antenna with metallic frequency
selective surface as superstrate has been analyzed and simulated at terahertz frequency. In …