Results 1 to 10 of about 108,303 (268)

Saliva in coronavirus disease-2019: A reliable diagnostic tool and imperative transmitter: A review

open access: yesJournal of International Clinical Dental Research Organization, 2021
Coronavirus disease-2019 (COVID-19) caused by zoonotic virus severe acute respiratory syndrome coronavirus-2 was first reported in Wuhan, China, in December 2019, in 41 patients with a perplexing pneumonia.
Jayati Pandey   +2 more
doaj   +1 more source

A Broadband 77/79 GHz Transmitter With Dual VCOs and Third Harmonic Signal Extraction in a 28 nm CMOS Technology

open access: yesIEEE Journal of Microwaves, 2022
A broadband 77/79 GHz transmitter (TX) front-end for automotive long range radar (LRR) and short range radar (SRR) applications is presented in this paper.
Daniel Reiter   +3 more
doaj   +1 more source

Bulbospinal nociceptive ON and OFF cells related neural circuits and transmitters

open access: yesFrontiers in Pharmacology, 2023
The rostral ventromedial medulla (RVM) is a bulbospinal nuclei in the descending pain modulation system, and directly affects spinal nociceptive transmission through pronociceptive ON cells and antinociceptive OFF cells in this area.
Bingxue Peng   +17 more
doaj   +1 more source

Monolithic 1 × 8 DWDM Silicon Optical Transmitter Using an Arrayed-Waveguide Grating and Electro-Absorption Modulators for Switch Fabrics in Intra-Data-Center Interconnects

open access: yesMicromachines, 2020
In this study, we propose an eight-channel monolithic optical transmitter using silicon electro-absorption modulators (EAMs) based on free-carrier injection by Schottky junctions. The transmitter consists of a 1 × 8 silicon arrayed-waveguide grating (AWG)
Uiseok Jeong   +3 more
doaj   +1 more source

Ultra-compact lithium niobate photonic chip for high-capacity and energy-efficient wavelength-division-multiplexing transmitters

open access: yesLight: Advanced Manufacturing, 2023
Recently, high-performance thin-film lithium niobate optical modulators have emerged that, together with advanced multiplexing technologies, are highly expected to satisfy the ever-growing demand for high-capacity optical interconnects utilizing multiple
Hongxuan Liu   +8 more
doaj   +1 more source

A Micromechanical Transmitter with Only One BAW Magneto-Electric Antenna

open access: yesMicromachines, 2022
Implantable medical devices have been facing the severe challenge of wireless communication for a long time. Acoustically actuated magnetoelectric (ME) transducer antennas have attracted lots of attention due to their miniaturization, high radiation ...
Si Chen   +6 more
doaj   +1 more source

Design, Modelling and Research of an Antenna System for Transmitting and Receiving Information in Satellite Systems

open access: yesTransport and Telecommunication, 2023
The work deals with the design, modelling and research of an antenna system for transmitting and receiving information in satellite systems. It was revealed that this antenna array with a transmitter of 85 dBWt is guaranteed to solve the target problem ...
Islamov Islam, Safarli Arzu
doaj   +1 more source

Machine Learning Based Energy-Efficient Design Approach for Interconnects in Circuits and Systems

open access: yesApplied Sciences, 2021
In this paper, we propose an efficient design methodology for energy-efficient off-chip interconnect. This approach leverages an artificial neural network (ANN) as a surrogate model that significantly improves design efficiency in the frequency-domain ...
Hung Khac Le, SoYoung Kim
doaj   +1 more source

Low-Cost 400 Gbps DR4 Silicon Photonics Transmitter for Short-Reach Datacenter Application

open access: yesNanomaterials, 2021
Targeting high-speed, low-cost, short-reach intra-datacenter connections, we designed and tested an integrated silicon photonic circuit as a transmitter engine.
Haike Zhu   +9 more
doaj   +1 more source

High-power shortwave DRM transmitter in solid-state technology

open access: yesAutomatika, 2018
Design of high-power shortwave broadcast transmitters is one among the rare areas in the field of radiofrequency (RF) electronics, where the electron tube, as the main element for amplification of RF signal, is still in active use.
Goran Pavlakovic, Silvio Hrabar
doaj   +1 more source

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