Browsing Electronic Engineering and Computer Science by Title
Now showing items 3272-3291 of 3495
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An Ultra-Wideband (35:1) Shared-Aperture Antenna Array with Multihyperuniform Disorder
(Institute of Electrical and Electronics Engineers, 2024)This paper is aimed at studying the concept of multihyperuniformity and applying it to the design of shared-aperture antenna arrays for ultra-wideband, broadside unidirectional emission. In this study, we present our work ... -
The Ultra-Wideband Communication System: A Human Gesture Recognition Approach
(2022-01-01)In this paper, we propose a cost-effective ultra-wideband (UWB) communication system for gesture recognition in a smart home environment, where the interference issues can be beneficially solved. In the proposed UWB ... -
Ultrafast modulation of a THz metamaterial/graphene array integrated device
(2022-08-29)We report on the ultrafast modulation of a graphene loaded artificial metasurface realized on a SiO2/Si substrate by near-IR laser pump, detected via terahertz probe at the resonant frequency of ∼0.8 THz. The results have ... -
Ultrafast suspended self-biasing graphene modulator with ultrahigh figure of merit
(2018-11-15)© 2018 Elsevier B.V. A theoretical investigation of a suspended self-biasing graphene waveguide for electro-optical modulators is presented. The light–matter interaction can be enhanced by suspending the waveguide. For ... -
Ultrasound-enhanced zero-valent copper activation of persulfate for the degradation of bisphenol AF
(Elsevier BV, 2019-07-04) -
Ultrawide isolation bandwidth compensated power divider for UWB applications
(Wiley, 2017)This article presents design analyses for achieving an ultrawide isolation bandwidth compensated power divider (CPD). The CPD offers improvement in complexity, size, and insertion when compared with alternative techniques ... -
An Ultrawideband Microfabricated Gold-based Antenna Array for Terahertz Communication
(2021-01-01)The microwave frequency band typically used for wireless communications will soon become saturated and will no longer be able to fulfill the high bandwidth demands of modern communication networks. Terahertz (THz) communication ... -
Unbounded Superoptimization
(2017-10-25)Our aim is to enable software to take full advantage of the capabilities of emerging microprocessor designs without modifying the compiler. Towards this end, we propose a new approach to code generation and optimization. ... -
Uncertainty-Guided Contrastive Learning For Single Source Domain Generalisation
(Institute of Electrical and Electronics Engineers (IEEE), 2024-04-14) -
Understanding (Mis)Behavior on the EOSIO Blockchain
(2020-07-08)© 2020 Copyright is held by the owner/author(s). EOSIO has become one of the most popular blockchain platforms since its mainnet launch in June 2018. In contrast to the traditional PoW-based systems (e.g., Bitcoin and ... -
Understanding (Mis)Behavior on the EOSIO Blockchain
(Association for Computing Machinery, 2020-07-08) -
Understanding (Mis)Behavior on the EOSIO Blockchain
(2020-06-09) -
Understanding intonation trajectories and patterns of vocal notes
(2019-01-01)© 2019, Springer Nature Switzerland AG. Unlike fixed-pitch instruments hold the same pitch over time, the voice requires careful regulation during each note in order to maintain a steady pitch. Previous studies have ...