Results 61 to 70 of about 112,460 (239)
An 8-bit Digitally-controlled Low NF VGA for 5G Millimeter-wave Beamforming in 65 nm CMOS Technology
ENP Engineering Science JournalIn this paper, a linear-in-dB digitally controlled variable gain low-noise amplifier (D-VGLNA) designed in 65 nm CMOS process for the 5G mm-wave phase-array subsystem is presented.
Sid Ahmed Tedjini, Sonia Salhi
doaj +1 more source
Spatio-Temporal Variations of High and Low Nucleic Acid Content Bacteria in an Exorheic River. [PDF]
PLoS ONE, 2016 Bacteria with high nucleic acid (HNA) and low nucleic acid (LNA) content are commonly observed in aquatic environments. To date, limited knowledge is available on their temporal and spatial variations in freshwater environments.
Jie Liu +5 more
doaj +1 more source
Inference for reaction networks using the Linear Noise Approximation
, 2014 We consider inference for the reaction rates in discretely observed networks such as those found in models for systems biology, population ecology and epidemics. Most such networks are neither slow enough nor small enough for inference via the true state-
Ait-Sahalia +34 more
core +1 more source
125 - 211 GHz low noise MMIC amplifier design for radio astronomy [PDF]
, 2019 To achieve the low noise and wide bandwidth required for millimeter wavelength astronomy applications, superconductor-insulator-superconductor (SIS) mixer based receiver systems have typically been used.
Cleary, Kieran +7 more
core +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT The United States (U.S.) faces challenges in achieving its ambitious net‐zero carbon emissions target by 2050, with current emissions having fallen by less than 1% in 2024. Despite an investment of $500 billion in low‐carbon resources while holding the second‐largest green technology patent portfolio globally, it is further imperative to ...
Md Zubair Ahmad +5 more
wiley +1 more source
Tunable Balun Low-Noise Amplifier in 65nm CMOS Technology [PDF]
, 2014 The presented paper includes the design and implementation of a 65 nm CMOS low-noise amplifier (LNA) based on inductive source degeneration. The amplifier is realized with an active balun enabling a single-ended input which is an important requirement ...
Groinig, M., Sturm, J., Xiang, X.
core +1 more source
A 0.2-to-2.0GHz 65nm CMOS Receiver without LNA achieving >11dBm IIP3 and <6.5 dB NF [PDF]
, 2009 Spurious-free dynamic range (SFDR) is a key specification of radio receivers and spectrum analyzers, characterizing the maximum distance between signal and noise+distortion.
Klumperink, E.A.M. +4 more
core +2 more sources
Journal of Traumatic Stress, EarlyView.Abstract Lesbian, gay, bisexual, transgender, and queer (LGBTQ+) individuals experience elevated rates of trauma exposure, minority stress, and posttraumatic stress disorder (PTSD). Yet, research examining how geographic location and LGBTQ+ identity shape PTSD outcomes is scant, particularly studies considering structural facilitators and barriers ...
Emily A. Kenyon +6 more
wiley +1 more source
Journal of Traumatic Stress, EarlyView.Abstract Bisexual and other multigender‐attracted (e.g., pansexual, queer) people (bi+) report disproportionately high posttraumatic stress symptoms (PTSS) linked to a high frequency of discrimination and general trauma exposure. Bi+ people of color (POC) may be particularly vulnerable to PTSS given exposure to intersectional discrimination (e.g ...
Roberto Rentería +5 more
wiley +1 more source
Small, EarlyView.A highly conformal and adhesive dry electrode is developed using a micro‐textured carbon black/PDMS composite. By leveraging spontaneous surface roughness for enhanced mechanical interlocking and integrating a stretchable serpentine interconnector, the device achieves robust skin contact and low impedance.
Sang‐Min Kim +10 more
wiley +1 more source