Results 51 to 60 of about 37,721 (200)

Analytical Performance of Low Noise Amplifier Using Single-Stage Configuration for ADS-B Receiver

open access: yesJurnal Elektronika dan Telekomunikasi, 2021
Automatic dependent surveillance-broadcast (ADS-B) is an equipment of a radar system to reach difficult areas. For radar applications, an ADS-B requires a low noise amplifier (LNA) with high gain, stability, and a low noise figure.
M. Reza Hidayat   +2 more
doaj   +1 more source

A novel noise optimization technique for inductively degenerated CMOS LNA

open access: yes, 2009
This paper proposes a novel noise optimization technique. The technique gives analytical formulae for the noise performance of inductively degenerated CMOS low noise amplifier (LNA) circuits with an ideal gate inductor for a fixed bias voltage and ...
Geng Zhiqing, Wang Haiyong, Wu Nanjian
core   +1 more source

Amplificador de baixo ruído CMOS porta comum para 2,4 GHZ [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2009Este trabalho apresenta um projeto de um amplificador de baixo ruído (LNA - do inglês, Low Noise ...
Pereira, Maicon Deivid
core  

Synthesis and Biophysical Investigations of Oligonucleotides Containing Galactose-Modified DNA, LNA and 2'-Amino-LNA Monomers

open access: yes, 2016
Galactose-modified thymidine, LNA-T, and 2′-amino-LNA-T nucleosides were synthesized, converted into the corresponding phosphoramidite derivatives and introduced into short oligonucleotides.
Ries, Annika   +17 more
core   +2 more sources

Thermal stability of G-rich anti-parallel DNA triplexes upon insertion of LNA and α-l-LNA [PDF]

open access: yes, 2015
G-rich anti-parallel DNA triplexes were modified with LNA or α-l-LNA in their Watson-Crick and TFO strands. The triplexes were formed by targeting a pyrimidine strand to a putative hairpin formed by Hoogsteen base pairing in order to use the UV melting ...
Sofan, Mamdouh A.   +3 more
core   +1 more source

A Ku band high performance low-cost low noise amplifier

open access: yesDianzi Jishu Yingyong
Based on unmatched plastic-package GaAs die and SMT (Surface Mounted Technology) hybrid integration process, a low-cost Ku band 2-stage LNA (Low Noise Amplifier) was realized on single-layer double-side high-frequency PCB (Printed Circuit Board).
Zhang Kai, Liu Shuai, Zhao Xiaodong
doaj   +1 more source

Predictive efficacy of low burden EGFR mutation detected by next-generation sequencing on response to EGFR tyrosine kinase inhibitors in non-small-cell lung carcinoma. [PDF]

open access: yesPLoS ONE, 2013
Direct sequencing remains the most widely used method for the detection of epidermal growth factor receptor (EGFR) mutations in lung cancer; however, its relatively low sensitivity limits its clinical use.
Hye Sook Kim   +17 more
doaj   +1 more source

Pharmacokinetics and Pharmacodynamics of a 13-mer LNA-inhibitor-miR-221 in Mice and Non-human Primates

open access: yesMolecular Therapy: Nucleic Acids, 2016
Locked nucleic acid (LNA) oligonucleotides have been successfully used to efficiently inhibit endogenous small noncoding RNAs in vitro and in vivo. We previously demonstrated that the direct miR-221 inhibition by the novel 13-mer LNA-i-miR-221 induces ...
Maria Eugenia Gallo Cantafio   +9 more
doaj   +1 more source

The eight stereoisomers of LNA (Locked Nucleic Acid):A remarkable family of strong RNA binding molecules

open access: yes, 2000
Hybridization properties are reported for all of the eight possible conformationally restricted stereoisomers of LNA (Locked Nucleic Acid, see picture).
Håkansson, A.E.   +7 more
core   +1 more source

Effect of locked nucleic acid (LNA) modification on hybridization kinetics of DNA duplex

open access: yes, 2008
The effect of locked nucleic acid (LNA) modification on hybridization kinetics of DNA duplex formation has been studied at varying salt concentration (Na+ and Mg2+) using surface-plasmon resonance.
Kaur, Harleen   +3 more
core   +1 more source

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