Results 131 to 140 of about 4,216 (180)

Trifocal femur fracture: Where should one begin? A case report and literature review. [PDF]

open access: yesTrauma Case Rep
Cera G   +6 more
europepmc   +1 more source

Cultural and behavioral drivers of zoonotic disease transmission and persistence among diverse pastoralist communities in East Africa. [PDF]

open access: yesOne Health Outlook
Oketch DCO   +18 more
europepmc   +1 more source

"Roundabout" Bailout Stenting for Subacute Right Coronary Artery Obstruction After Self-Expandable Transcatheter Aortic Valve Replacement. [PDF]

open access: yesJACC Case Rep
Furusawa T   +9 more
europepmc   +1 more source
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A Jitter and Power Analysis on DCO

IEEE Transactions on Circuits and Systems II: Express Briefs, 2011
A jitter and power analysis on a digitally controlled oscillator (DCO) is presented in this brief. By analyzing variable capacitance components on each switching node of the DCO, a simple jitter and power model was derived in a closed form. The proposed mathematical analysis can be effectively used for the accurate and faster estimation of the DCO ...
Soo-Won Kim   +2 more
exaly   +2 more sources

Recombination of HCO+ and DCO+ ions with electrons

International Journal of Mass Spectrometry, 2009
Abstract Recombination of HCO+ and DCO+ ions with electrons was studied in afterglow plasma. The flowing afterglow with Langmuir probe (FALP) apparatus was used to measure the recombination rate coefficients and their temperature dependencies in the range 150–270 K.
Radek Plasil   +2 more
exaly   +2 more sources

Interoperable CFP-DCO and CFP2-DCO Pluggable Optic Interfaces for 100G WDM Transmission

Optical Fiber Communication Conference (OFC) 2019, 2019
For the first time, interoperability is demonstrated at 100G with modern CFP-DCO and CFP2-DCO interfaces using the newly standardized Staircase FEC between three vendors and two DSP-ASIC providers. Inter-workable 100G WDM transmission (up to 1200 km) and passive point-to-point interconnection (up to 135 km) are shown.
Erwan Pincemin   +10 more
openaire   +2 more sources

Performance analysis of DCO OFDM and DCO WOFDM systems in MMF optical links

Proceedings of 2011 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, 2011
This study compares the transmission performances of DC biased Optical Orthogonal Frequency Division Multiplexing (DCO OFDM) and DC biased Optical Wavelet based Orthogonal Frequency Division Multiplexing (DCO WOFDM) signals over Multi Mode Fiber (MMF) optical links. Mach Zehnder Modulator (MZM) was utilized as the optical modulator.
Anoush Mirbadin, Abu Bakar Mohammad
openaire   +1 more source

A 20kHz frequency resolution DCO

2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology, 2010
This paper reports a Digitally Controlled Oscillator (DCO) with 20kHz frequency resolution. This is the first DCO implementing capacitor delta tuning and Dynamic Element Matching (DEM) to suppress process variations and mismatches between small capacitor deltas. The DCO is fabricated in 0.13µm CMOS IBM technology. The proposed DEM technique reduced the
Zhanjun Bai, Ralph Mason
openaire   +1 more source

A Bluetooth Low Energy DCO in 28nm FDSOI

2020 43rd International Conference on Telecommunications and Signal Processing (TSP), 2020
A 2.4 GHz digital-controlled oscillator (DCO) based on a novel capacitor tank suitable for all-digital Bluetooth Low Energy (BLE) transmitter is proposed in this paper. The capacitive element which is responsible for Gaussian Frequency Shift Keying (GFSK) modulation is constructed by a single nMOS device with simple topology, designed in a fully ...
Orfeas Panetas-Felouris   +3 more
openaire   +1 more source

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