Results 21 to 30 of about 50,826 (301)

Sparse Representation for Infrared Dim Target Detection via a Discriminative Over-Complete Dictionary Learned Online

open access: yesSensors, 2014
It is difficult for structural over-complete dictionaries such as the Gabor function and discriminative over-complete dictionary, which are learned offline and classified manually, to represent natural images with the goal of ideal sparseness and to ...
Zheng-Zhou Li   +7 more
doaj   +1 more source

±0.15 V three‐stage bulk‐driven AB OTA with 36 MHzpF/µW and 55(V/µs)pF/µW small and large‐signal figures of merit

open access: yesElectronics Letters, 2023
A three‐stage rail‐to‐rail bulk‐driven class AB OTA that operates with ±0.15 V supplies and a power dissipation of 90 nW is introduced. The first two stages use resistive local common mode feedback. The OTA uses simple phase lead compensation.
Manaswini Gangineni   +6 more
doaj   +1 more source

A design for testability study on a high performance automatic gain control circuit. [PDF]

open access: yes, 1998
A comprehensive testability study on a commercial automatic gain control circuit is presented which aims to identify design for testability (DfT) modifications to both reduce production test cost and improve test quality.
Araki, Kenji   +5 more
core   +2 more sources

Asynchronous SAR ADC with self‐timed track‐and‐hold

open access: yesElectronics Letters, 2023
This paper presents an asynchronous SAR ADC featuring a self‐timed track‐and‐hold (STH) architecture. The design aims to address the common timing issue of divider‐based clock generation, where the fixed‐time track‐and‐hold (FTH) period often results in ...
Sunghyun Bae   +4 more
doaj   +1 more source

Design and modelling of operational amplifier for energy systems [PDF]

open access: yesE3S Web of Conferences, 2023
In the present study the single channel operational amplifier IS-OU1 with 15 V supply voltage (open loop gain ~100-110 dB) design is based on n-p-n type bipolar transistors has been developed.
Rybalka Sergey   +2 more
doaj   +1 more source

Design for testability of high-order OTA-C filters [PDF]

open access: yes, 2016
Copyright © 2016 John Wiley & Sons, Ltd.A study of oscillation-based test for high-order Operational Transconductance Amplifier-C (OTA-C) filters is presented.
Arabi   +15 more
core   +2 more sources

Improving Breakdown Voltage for a Novel SOI LDMOS with a Lateral Variable Doping Profile on the Top Interface of the Buried Oxide Layer

open access: yesAdvances in Condensed Matter Physics, 2015
In order to achieve a high breakdown voltage (BV) for the SOI (Silicon-On-Insulator) power device in high voltage ICs, a novel high voltage n-channel lateral double-diffused MOS (LDMOS) with a lateral variable interface doping profile (LVID) placed at ...
Jingjing Jin   +7 more
doaj   +1 more source

Oscillation-based DFT for Second-order Bandpass OTA-C Filters [PDF]

open access: yes, 2017
This document is the Accepted Manuscript version. Under embargo until 6 September 2018. The final publication is available at Springer via https://doi.org/10.1007/s00034-017-0648-9.This paper describes a design for testability technique for second-order ...
Hasan, Masood ul   +2 more
core   +2 more sources

Systematic Design of a Pseudodifferential VCO Using Monomial Fitting

open access: yesElektronika ir Elektrotechnika, 2023
Digital integrated electronics benefits from its higher abstraction level, allowing optimisation methods and automated workflows. However, analogue integrated circuit design is still predominantly done manually, leading to lengthy design cycles.
Nicolai J. Dahl   +2 more
doaj   +1 more source

Low‐leakage zero‐static power consumption analogue CMOS switch

open access: yesElectronics Letters, 2021
The architecture of a low‐leakage switch in complementary metal‐oxide‐semiconductor (CMOS) technology developed to implement long‐term analogue memories for low‐power applications is presented.
Giuseppe Sciortino   +4 more
doaj   +1 more source

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