Performance enhanced folded multiband MIMO antenna for mobile terminals
Sign Up to like & getrecommendations! Published in 2021 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2021.153750
Abstract: Abstract A novel compact folded antenna for 4G and 5G application in handheld devices such as mobile phones is proposed in this paper. The radiator comprises of meandered monopole, dual L-Shaped monopole, square radiator, asymmetric… read more here.
Keywords: mimo; performance enhanced; multiband mimo; mimo antenna ... See more keywords
Polar, catalytic, and conductive CoSe2/C frameworks for performance enhanced S cathode in Li–S batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2019.12.020
Abstract: Abstract Lithium-sulfur battery (Li–S) is considered as one of the new-generation rechargeable batteries with high performance because of its extremely high theoretical capacity, energy density, environmental harmony and low cost. However, low electrical and ionic… read more here.
Keywords: catalytic conductive; battery; performance; performance enhanced ... See more keywords
Metrics for implosion performance with enhanced energy coupling on NIF
Sign Up to like & getrecommendations! Published in 2021 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ac26e9
Abstract: In 2017–2018, record fusion yields on NIF were produced with designs that utilized high-density-carbon capsules and low-gas-fill hohlraums. Subsequently, a strategy was pursued to increase the capsule size and thus the energy absorbed by the… read more here.
Keywords: energy; metrics implosion; performance enhanced; performance ... See more keywords
Performance-Enhanced Federated Learning With Differential Privacy for Internet of Things
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3189361
Abstract: Federated learning (FL), which enables multiple distributed devices (clients) to collaboratively train a global model without transmitting their private data, has attracted much attention in the Internet of Things (IoT) domain. Compared with centralized learning,… read more here.
Keywords: performance enhanced; federated learning; privacy; internet things ... See more keywords
Non-Coherent Chaotic Communications Aided by RIS: A Performance-Enhanced Approach
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2023.3268031
Abstract: In non-coherent chaotic communications, traditional code-index-modulation-aided differential chaos shift keying (DCSK) schemes face limited gains in bit-error-rate (BER) performance, despite incurring substantial time-frequency resources. To address this challenge, we propose a new reconfigurable intelligent surface… read more here.
Keywords: performance enhanced; coherent chaotic; chaotic communications; ber performance ... See more keywords
Performance-Enhanced 365 nm UV LEDs with Electrochemically Etched Nanoporous AlGaN Distributed Bragg Reflectors
Sign Up to like & getrecommendations! Published in 2019 at "Nanomaterials"
DOI: 10.3390/nano9060862
Abstract: A 365-nm UV LED was fabricated based on embedded nanoporous AlGaN distributed Bragg reflectors (DBR) by electrochemical etching. The porous DBR had a reflectance of 93.5% at the central wavelength of 365 nm; this is… read more here.
Keywords: distributed bragg; enhanced 365; algan distributed; nanoporous algan ... See more keywords