Results 21 to 30 of about 33,517,134 (252)
Surface Improvement of InAlAs/InGaAs InP-Based HEMT Through Treatments of UV/Ozone and TMAH
IEEE Journal of the Electron Devices Society, 2020 In this paper, we introduce novel surface treatments of UV/Ozone and TMAH to solve the surface problem of gate recess of InAlAs/InGaAs InP-based HEMTs. The problem of nonstoichiometric surface of InP etch stopper layer was found to be the result of donor-
Zhihang Tong +5 more
doaj +1 more source
Technologies, 2021 This paper presents a comparative study between two different implementations of digitally-controlled-oscillators (DCOs), whcih is the DAC-based and the digital controller-based DCO in TSMC 65 nm CMOS technology.
Santthosh Selvaraj +2 more
doaj +1 more source
Non-Invasive Determination of the Mass Flow Rate for Particulate Solids Using Microwaves
Sensors, 2023 This paper presents a novel technique for the mass flow rate determination of particulate solids called the “Sliding Mass Technique”. The mass flow rate is a measure of the mass of a substance that passes through a given cross-sectional area per unit ...
Amrit Zoad +2 more
doaj +1 more source
High-Frequency Trading on Decentralized On-Chain Exchanges [PDF]
IEEE Symposium on Security and Privacy, 2020 Decentralized exchanges (DEXs) allow parties to participate in financial markets while retaining full custody of their funds. However, the transparency of blockchain-based DEX in combination with the latency for transactions to be processed, makes market-
Liyi Zhou +4 more
semanticscholar +1 more source
IEEE Access, 2021 The adoption of metal additive manufacturing into the production of passive microwave components is still in its relative infancy. However, it is of increasing interest due to the offer of geometrical design freedom and significant weight reduction.
Richard Gumbleton +3 more
doaj +1 more source
A Wide Frequency Scanning Printed Bruce Array Antenna with Bowtie and Semi-Circular Elements
Sensors, 2020 A printed edge-fed counterpart of the wire Bruce array antenna, for frequency scanning applications, is presented in this paper. The unit-cell of the proposed antenna consists of bowtie and semi-circular elements to achieve wide bandwidth from below 22 ...
Zeeshan Ahmed +2 more
doaj +1 more source
High-frequency dielectric relaxation of liquid crystals: THz time-domain spectroscopy of liquid crystal colloids [PDF]
, 2006 Copyright © 2006 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA.
Bonn, Mischa +4 more
core +1 more source
IET Microwaves, Antennas & Propagation, 2022 A high gain vertically polarised travelling‐wave frequency scanning array antenna fed by a meander rectangular waveguide is presented for Ku‐band operation.
Taher Badawy +3 more
doaj +1 more source
High frequency off-target mutagenesis induced by CRISPR-Cas nucleases in human cells
Nature Biotechnology, 2013 Clustered, regularly interspaced, short palindromic repeat (CRISPR) RNA-guided nucleases (RGNs) have rapidly emerged as a facile and efficient platform for genome editing. Here, we use a human cell–based reporter assay to characterize off-target cleavage
Yanfang Fu +7 more
semanticscholar +1 more source
High-frequency nanotube mechanical resonators [PDF]
, 2012 We report on a simple method to fabricate high-frequency nanotube mechanical resonators reproducibly. We measure resonance frequencies as high as 4.2 GHz for the fundamental eigenmode and 11 GHz for higher order eigenmodes.
Bachtold, A. +4 more
core +3 more sources