terahertz band
A Scalable & Energy Efficient Graphene-Based Interconnection Framework for Intra and Inter-Chip Wireless Communication in Terahertz Band
... On the other hand, long-range wireless shortcuts operating in the millimeter-wave (mm-wave) or Terahertz band do not require laying out of physical interconnects. High-Performance Computing (HPC) ...
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Electromagnetic Analysis of Graphene Nanoparticles Operating in the TeraHertz Band
... In this work electromagnetic properties of a new type of graphene nanoparticles are investigated. The particles consist of graphene circular and square rings, embedded in a dielectric environment. The electromagnetic ...
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Dynamically-Tunable Terahertz Band-Stop Filter Based on Multilayer Graphene Metamaterial
... In summary, we proposed a dynamically tunable terahertz band-stop filter based on multilayer graphene metamaterial. The graphene metamaterial consists of disk and strip structures. The influences of ...
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A Doppler aliasing free micro motion parameter estimation method in the terahertz band
... pulsed radar operating at 225 GHz early in 1991, and ob- tained the Doppler spectrum of a stationary truck with its engine running [10]. Li J et al. performed a theoretical analysis of typical micro-motion forms to ...
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Relay assisted nanoscale communication in the Terahertz Band
... the Terahertz Band," presented at the Proceedings of the Second Annual International Conference on Nanoscale Computing and Communication, Boston, MA, USA, ...
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Dual-Band Reconfigurable Graphene-Based Patch Antenna in Terahertz Band: Design, Analysis and Modeling Using WCIP Method
... Abstract—The resonant frequency of an antenna plays a crucial role in the design of a reconfigurable antenna. In this article, we have developed a dual-band reconfigurable terahertz patch antenna by using ...
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Simultaneous wireless information and power transfer for AF relaying nanonetworks in the terahertz band
... To date, there has been no research in wireless energy harvesting and information transfer for nanonetworks in the THz band. Motivated by this, we develop in this paper an AF relaying simultaneous wireless ...
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Design of a Reflectarray Antenna Using Graphene and Epsilon-Near-Zero Metamaterials in Terahertz Band
... Abstract—In this paper, a graphene-based reflectarray antenna using ENZ (Epsilon-Near-Zero) metamaterial at terahertz (THz) band is proposed, and the performance of its unitcell is investigated. Then, the ...
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PROCEEDINGS OF SPIE. Ultra-broadband chirp spread spectrum communication in the terahertz band. Sen, Priyangshu, Pandey, Honey, Jornet, Josep
... In terms of hardware, on the transmitter side, an analog signal generator (PSG, Keysight E8257D) is utilized to generate the Local Oscillator (LO) frequency between 41.67 GHz and 43.75 GHz. A custom-designed Schottky- ...
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A Novel High-Gain Directional Lens Antenna for Terahertz Band
... As shown in Figure 8, the variation range of gain versus frequency curves of p = 3, 4, 5, 6 grows larger along with the increase of the number of periods of the lens. When p = 4, the gain varies from 27.1 to 28.4 dB, and ...
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Vital sign sensing method based on EMD in terahertz band
... In this paper, a vital sign sensing method based on the EMD in THz band is proposed. The over-sampling method and low-pass filter sift out the noise components. The EMD further improves the SNR, and the down- ...
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Nano rectenna powered body centric nanonetworks in the terahertz band
... A rectenna, shown schematically in Fig. 2 (a), is a combination of an antenna and a rectifying device, usually a diode. For the purpose of energy harvesting in nanonetworks, the EM waves are received by a nano antenna ...
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Design and Simulation of Photonic Crystal Fiber with Low Dispersion Coefficient in Band Terahertz
... the terahertz band is highly regarded by its electrical researchers because of its widespread use, such as medical, astronomy, imaging security detection, and so ...the terahertz band is ...
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The 2017 Terahertz Science and Technology Roadmap
... Status. Coherent time-domain spectroscopy and non-coher- ent frequency-domain radiometry are two examples of ultra- broadband THz applications. In general, where performance is paramount, quasi-optical front-end ...
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Terahertz communications at the nanoscale
... As the EM wave propagates through the medium from the transmitter (Tx) towards the receiver (Rx), its characteristics vary. Many factors can result in these changes such as the composition of the medium, the distribution ...
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Dual-Band Terahertz Chiral Metamaterial with Giant Optical Activity and Negative Refractive Index Based on Cross-Wire Strucure
... The dependences of optical properties of the bi-layer twisted cross- wire structure to the structural parameters in infrared region have been studied systematically [11]. It can be found that the functional frequency ...
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Trend of Terahertz in Metamaterials
... tunable terahertz absorber exploits the critical coupling between periodically arranged patch resonators and external field as discussed by ...Optical-Pump Terahertz-Probe (OPTP) system was illustrated ...
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Coherent terahertz photonics
... Above 250 GHz, detection has been limited to incoherent envelope detection using Schottky barrier diode SBD detectors [50–52], but the demonstration of data transmission at up to 28 Gb/s[r] ...
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A novel photonic crystal band pass filter using degenerate modes of a point defect microcavity for terahertz communication systems
... the band structures and the transmission characteristics for PhC devices, and Figure 2 shows the computed values of the band gaps obtained by using the plane wave expansion method, ...The band ...
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Regulatory effects of terahertz waves
... Besides, THz waves of NO frequency have a normalizing effect on microvasculature refusion in male rats under acute and prolonged immobilization stress [78‐81]. Realization of hemodynamic effects of THz waves of ...
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