Results 1 to 10 of about 417,779 (231)

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

Flexible Transmitter Network [PDF]

open access: yesNeural Computation, 2021
Abstract Current neural networks are mostly built on the MP model, which usually formulates the neuron as executing an activation function on the real-valued weighted aggregation of signals received from other neurons. This letter proposes the flexible transmitter (FT) model, a novel bio-plausible neuron model with flexible synaptic ...
Zhi-Hua Zhou, Shao-Qun Zhang
openaire   +4 more sources

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

A LINC transmitter [PDF]

open access: yes[1991 Proceedings] 41st IEEE Vehicular Technology Conference, 2002
The LINC (linear amplification using nonlinear components) transmitter shows considerable potential for use in future mobile radio systems employing spectrally efficient linear modulation formats. An experimental LINC transmitter that utilizes modern digital signal processing techniques to perform accurately the necessary signal component separation ...
Hetzel, SA, Bateman, A, McGeehan, JP
openaire   +3 more sources

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

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

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

A Differential Pressure Technique for Void Fraction Measurement in Gas-Liquid Flow

open access: yesENP Engineering Science Journal, 2021
Two-phase Gas-liquid flows have many industrial uses, such as hydrocarbon transportation and energy production. The knowledge and an accurate determination of the gas phase's proportion rate in the two-phase mixture known as the gas void fraction is ...
Ammar ZEGHLOUL   +3 more
doaj   +1 more source

Capacity Gain from Two-Transmitter and Two-Receiver Cooperation [PDF]

open access: yes, 2007
Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state information available at all terminals.
Andrea J. Goldsmith   +4 more
core   +3 more sources

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