Results 191 to 200 of about 47,623 (225)

Impact of VCO non-linearities on VCO-based sigma-delta modulator ADCs

2018 International Young Engineers Forum (YEF-ECE), 2018
In this paper, the effects of non-linearities and phase noise in a voltage-controlled oscillator on the performance of VCO-based Continuous Time First-Order Delta-Sigma Modulator Analog-to-Digital Converter are studied. A test circuit was implemented MATLAB/Simulink model and data extrapolated from two different 25-ring VCOs designed and simulated in ...
Bruno Ferreira, Miguel Fernades, Luis Oliveira, Joao Goes   +3 more
openaire   +1 more source

Bonding Wire Inductance VCOs

1998
From the phase noise calculations in the previous chapter, clearly the best inductor for a low-noise oscillator is a passive inductor with a series resistance as low as possible. This is an obvious problem for fully integrated VCOs since the only type of passive inductor that is commonly used in ICs is the so-called planar inductor: a spiral metal ...
J. Craninckx, M. Steyaert
openaire   +1 more source

The VCOS multimedia environment

Proceedings of ELECTRO '94, 2002
There is significant interest in the industry to incorporate signal processing technology into personal computers to enable multimedia capabilities. Requirements of this technology are that it must be robust in terms of function and reliability, it must be reprogrammable to allow for software upgrades as new algorithms become available and user's needs
openaire   +1 more source

Multi-Band VCO Based On Distributed VCO And Switched-Capacitors Banks

2008
The paper introduces a new approach for the design of multi-band distributed VCOs for mobile TLC applications. The techniques exploits the potentialities of a switched-capacitor approach, joint to, the versatility of a distribute VCO. The design procedure is discussed.
Cannone, F, AVITABILE, Gianfranco
openaire   +1 more source

Effect of crisaborole and VCO content on rheological behavior of VCO-based lamellar liquid crystals of T65/H2O/VCO

AIP Conference Proceedings, 2022
Norzakiatul Husna Isnolamran, Wan Rusmawati Wan Mahamod, Norlaili Abu Bakar, Norhayati Hashim, Siti Aisyah Shamsudin   +4 more
openaire   +1 more source

Preparation of VCo-MOF@MXene composite catalyst and study on its removal of ciprofloxacin by catalytically activating peroxymonosulfate: Construction of ternary system and superoxide radical pathway

Journal of Colloid and Interface Science, 2023
Shun-Yan Ning, Toyohisa Fujita
exaly  

Facile preparation of metallic vanadium from consumable V2CO solid solution by molten salt electrolysis

Separation and Purification Technology, 2022
Mingyong Wang, Yunfei Chen, Shuqiang Jiao   +2 more
exaly  

Reconfigurable VCOs and Synthesizers

2007
Invited talk sui VCO e sintetizzatori di frequenza riconfigurabili per terminali wireless portatili.
GNUDI, ANTONIO, GUERMANDI, DAVIDE, TORTORI, PAOLA, FRANCHI SCARSELLI, ELEONORA, E. Temporiti, I. Bietti   +5 more
openaire   +1 more source

A 112-dB SFDR 89-dB SNDR VCO-Based Sensor Front-End Enabled by Background-Calibrated Differential Pulse Code Modulation

IEEE Journal of Solid-State Circuits, 2021
Jiannan Huang, Patrick P Mercier
exaly  

Mini-circuits - VCOs

IEEE Signal Processing Magazine, 2006
openaire   +1 more source