Results 21 to 30 of about 665,124 (279)

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

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

A rail‐to‐rail regenerative comparator with inverse inverter pre‐amplifier for low supply voltage applications

open access: yesElectronics Letters, 2023
In this letter, a new rail‐to‐rail two‐stage regenerative comparator for low supply voltage applications is presented. A rail‐to‐rail operation is achieved by utilizing an inverse inverter pre‐amplifier.
Hadi Pahlavanzadeh   +2 more
doaj   +1 more source

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

A design-for-test structure for optimising analogue and mixed signal IC test [PDF]

open access: yes, 1995
A new Design-for-Test (DfT) structure based on a configurable operational amplifier, referred to as a “swap amp” is presented that allows access to embedded analogue blocks.
Dorey, A. P.   +7 more
core   +5 more sources

Reducing the specific on-resistance for a trench-gate-integrated SOI LDMOS by using the double silicon drift layers

open access: yesResults in Physics, 2020
Double silicon drift layers are used to reduce the specific on-resistance (Ron,sp) for a trench-gate-integrated lateral double-diffused MOSFET (DDL TG LDMOS) based on SOI technology in this paper.
Yuan Wang   +7 more
doaj   +1 more source

A novel small‐signal detection method using divergence properties of second‐order linear differential equations

open access: yesElectronics Letters, 2023
A novel small‐signal detection method that focuses on detection rather than measurement is proposed. It is particularly useful when a sensor is implanted within a living body. Unlike conventional methods, the proposed method detects signals by converting
Soichiro Yamakawa   +3 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

The application of neuMOS transistors to enhanced Built-in Self-Test (BIST) and product quality [PDF]

open access: yes, 1999
The neuMOS transistor is a comparatively new device developed in 1991 at Tohoku University, Japan, which is currently showing great promise in the direction of enhanced circuit functionality, particularly in Neural Network applications.
Richardson, Andrew, Nicholson, Richard
core   +4 more sources

Dual‐channel pre‐regulator structure for the bandgaps in high step‐down DC‐DC converters

open access: yesElectronics Letters, 2023
High step‐down DC‐DC converters require a robust and low power pre‐regulated supply for bandgap reference. This paper proposes a structure that comprised of two current paths to achieve energy efficient pre‐regulation under high and low input voltage ...
Jiarui Ren, Yue Zhao, Zhiming Xiao
doaj   +1 more source

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