Results 41 to 50 of about 127,361 (299)

A Robust 43-GHz VCO in CMOS for OC-768 SONET Applications [PDF]

open access: yes, 2004
In this paper, we present a 43-GHz LC-VCO in 0.13-/spl mu/m CMOS for use in SONET OC-768 optical networks. A tuned output buffer is used to provide 1.3 V/sub p-p/ (single-ended) into a 90-fF capacitive load as is required when the VCO is used in typical ...
Boccuzzi, Vito   +5 more
core   +3 more sources

Extending systems-on-chip to the third dimension : performance, cost and technological tradeoffs. [PDF]

open access: yes, 2007
Because of the today's market demand for high-performance, high-density portable hand-held applications, electronic system design technology has shifted the focus from 2-D planar SoC single-chip solutions to different alternative options as tiled silicon
Pamunuwa, Dinesh B.   +3 more
core   +2 more sources

A 77-GHz Six-Port Sensor for Accurate Near-Field Displacement and Doppler Measurements

open access: yesSensors, 2018
A continuous-wave (CW) radar sensor design based on a millimetre-wave six-port interferometer is proposed. A complete sensor prototype is conceived of, fabricated and measured at 77 GHz for short-range professional and industrial applications.
Homa Arab   +4 more
doaj   +1 more source

An Investigation of Process Variations and Mismatch Characteristics of Vertical Bipolar Junction Transistors

open access: yesIEEE Access, 2023
Bipolar junction transistors (BJT) are widely used integrated devices for analog circuits. For most of analog applications, the process variation and the match performance of BJT pairs are critical for the circuit design.
Xiaonian Liu, Zichen Yang
doaj   +1 more source

Correlation between pattern density and linewidth variation in silicon photonics waveguides [PDF]

open access: yes, 2020
We describe the correlation between the measured width of silicon waveguides fabricated with 193 nm lithography and the local pattern density of the mask layout.
Bogaerts, Wim   +3 more
core   +1 more source

On Timing Model Extraction and Hierarchical Statistical Timing Analysis [PDF]

open access: yes, 2013
In this paper, we investigate the challenges to apply Statistical Static Timing Analysis (SSTA) in hierarchical design flow, where modules supplied by IP vendors are used to hide design details for IP protection and to reduce the complexity of design and
Li, Bing   +3 more
core   +1 more source

The Implementation of a 2/4/8 Antennas Configurable Diversity OFDM Receiver for Mobile HDTV Application

open access: yesInternational Journal of Digital Multimedia Broadcasting, 2009
Two pre-FFT adaptive array (AA) antenna combiners and a post-FFT carrier diversity (CD) combiner are integrated with a Japan Terrestrial digital TV (ISDB-T) OFDM receiver using 90 nm 7M1P CMOS process. A 2/4/8-antenna diversity receiver can be configured
Jing Gao   +6 more
doaj   +1 more source

A 216–256 GHz fully differential frequency multiplier-by-8 chain with 0 dBm output power [PDF]

open access: yes, 2018
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Borngräber, Johannes   +6 more
core   +1 more source

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

A Microfabricated Bandpass Filter with Coarse-Tuning and Fine-Tuning Ability Based on IPD Process and PCB Artwork

open access: yesMicromachines, 2022
In this paper, a bandpass filter (BPF) was developed utilizing GaAs-based integrated passive device technology which comprises an asymmetrical spiral inductor and an interleaved array capacitor, possessing two tuning modes: coarse-tuning and fine-tuning.
Junzhe Shen   +5 more
doaj   +1 more source

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