• About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News
Friday, December 1, 2023
  • Login
Metro City News
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
  • Auto
  • Finance/Money
  • Sports
  • Others
    • Agriculture
    • Science
    • Astrology
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
  • Auto
  • Finance/Money
  • Sports
  • Others
    • Agriculture
    • Science
    • Astrology
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
Metro City News
No Result
View All Result
Home Tech

Researchers devise new method to arm electronic gadgets against power fluctuations 

Metro City News Desk by Metro City News Desk
January 11, 2021
in Tech
Share on FacebookShare on Twitter

New Delhi (India Science Wire): Indian researchers have developed the performance analysis of miniaturized circuitry used in modern devices such as mobile phones and tablets so that the devices may be designed for better performance even under erratic DC power supply.

“There is a need to understand the design equations that take into account the miniaturized parts of mixed electronic circuitry in order to improve the performance of the device and enhance the robustness of the components to power fluctuations”, says, Dr. Hitesh Shrimali, Associate Professor, School of Computing & Electrical Engineering, IIT Mandi. His research team analyses the losses that occur due to the power supply fluctuations to optimize the design specifications of mobile devices in terms of speed, power, gain, distortion levels, among others.

RelatedPosts

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

November 27, 2023
The Ultimate Earphone Neckband Companion: Ooka Buddy Series by Ooka Audio

The Ultimate Earphone Neckband Companion: Ooka Buddy Series by Ooka Audio

November 25, 2023

The electronic circuitry in modern devices including mobile phones, laptops and tablets comprises both analog and digital components on a single semiconductor IC. Such mixed signal circuits are powered by a direct current supply, often from an in-built battery. While these batteries have low voltages (3.7 V), the individual components of the miniaturized circuitry of mobile devices operate at even lower voltages. For example, transistors used in many modern circuitries are as small as 7 nanometres –100000 times smaller than the width of a single human hair and require voltages far below 1 V to work. Power spikes and fluctuations in the power source can degrade the performance of the mixed circuit over time. Thus, any fluctuations in the power of the battery can lead to significant performance deterioration. The designs of circuitry continue to use the concepts developed 20 years ago and have not considered the altered physics seen at nanometric size scales of modern electronics parts.

“Very Large-Scale Integration (VLSI) electronics are ubiquitous in today’s world, although we are not aware of it”, says Dr. Shrimali. Transceivers, antennae, amplifiers, Analog-to-Digital Converters (ADC), and Digital-to-Analog Converters (DAC) that are the heart of commonly used devices such as mobile phones, digital music players, laptops and tablets require such optimizations in design to extend their life and retain the quality of  performance over time.

“We have used the matrix theory and closed-form of equations for transistors to analyse the key design specifications for the design of electronics that use VLSI of miniaturized components”, explain researchers. The published research will improve the efficiency of high speed on-chip systems, they added. 

After developing the method, the team has verified the proof-of-concept using two examples of output stages for analog and digital blocks in a standard 180 nanometre technology with 1.8 V of supply and the same geometric area. Their models using the inspection method and the industry standard SPICE tools showed a maximum mean percentage error (MPE) of 3% for all the examples, which confirms the robustness of this approach in designing electronic components that are not adversely affected by power fluctuations.

This study, funded by the Ministry of Electronics and Information Technology (MeitY), has recently been published in IEEE Open Journal of Circuits and Systems. The research team consisted of Dr Hitesh Shrimali, IIT Mandi, research scholar Vijendra Kumar Sharma, IIT Mandi, and  Dr Jai Narayan Tripathi from IIT Jodhpur. (India Science Wire)

Tags: Electrical EngineeringIIT MandiMeitYpower fluctuations
ShareTweetShareSendSharePinSend
Previous Post

PM Inaugurates Pravasi Bharatiya Divas Convention

Next Post

DBT-NIAB takes up project to help upscale goat production 

Metro City News Desk

Metro City News Desk

Related Posts

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year
Tech

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

by Metro City News Desk
November 27, 2023
The Ultimate Earphone Neckband Companion: Ooka Buddy Series by Ooka Audio
Business

The Ultimate Earphone Neckband Companion: Ooka Buddy Series by Ooka Audio

by Metro City News Desk
November 25, 2023
Now brighten up your Diwali spirit with compelling gifting options from Kingston Technology
Tech

Now brighten up your Diwali spirit with compelling gifting options from Kingston Technology

by Metro City News Desk
November 20, 2023
Kingston FURY DDR4 UDIMMs Get a New Look
Tech

Kingston FURY DDR4 UDIMMs Get a New Look

by Metro City News Desk
November 2, 2023
Kingston Technology Redefines Tech Dreams with Exclusive Offers in Amazon Great Indian Sale
Tech

Kingston Technology Redefines Tech Dreams with Exclusive Offers in Amazon Great Indian Sale

by Metro City News Desk
October 13, 2023
Embrace the Journey with Kingston Technology on World Tourism Day
Tech

Embrace the Journey with Kingston Technology on World Tourism Day

by Metro City News Desk
October 4, 2023
Next Post

DBT-NIAB takes up project to help upscale goat production 

Holding breath may increase risk of getting COVID-19 Infection

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

NBRI, Lucknow to host ‘Accelerate Vigyan’ Workshop

December 28, 2020

Vanitaa Rawat soars the spirits of the finale participants with her power talk

August 2, 2021
Rishabh Anupam Sahay dons 3 hats for his show Salt City on Sony LIV

Rishabh Anupam Sahay dons 3 hats for his show Salt City on Sony LIV

November 11, 2022
KNRUHS Vice-Chancellor Prof. Karunakar Reddy presents graduation certificates to MBBS students of Apollo Medical college!

KNRUHS Vice-Chancellor, Prof. Karunakar Reddy, presents graduation certificates to MBBS students of Apollo Medical college!

November 29, 2021
Rest The Case an Indian Legal Aggregator Platform offers Enterprise Resource Planning software solutions to Lawyers

Rest The Case, an Indian Legal Aggregator Platform offers Enterprise Resource Planning software solutions to Lawyers

September 21, 2022
Barkha Nangia crowns Yasmin Mistry and Somya Banerjee as the Mrs. World International 2022

Barkha Nangia crowns Yasmin Mistry and Somya Banerjee as the Mrs. World International 2022

June 8, 2022
Bangalore Entrepreneur Sukanya Banerjee gets crowned as First Runner up in Mrs India My Identity 2022

Bangalore Entrepreneur Sukanya Banerjee gets crowned as First Runner up in Mrs India My Identity 2022

December 29, 2022

Neeraj Clinic set to launch yoga with holistic treatment program on this international yoga day

June 16, 2021

Secret Australian Government Documents Found In Cabinets Sold At Second-Hand Store

January 16, 2022

NSM: Mr and miss NEXT SUPER MODEL PRE FINALE

February 7, 2022

World’s first Scientoon Book on Coronavirus released

November 2, 2020

IIGD offers tailor-made courses for budding entrepreneurs in the Jewellery Industry

October 13, 2020

Japan’s tech start-ups bitgrit and Atrae rolls out professional ‘matching’ app in India offering jobs in India

September 7, 2020

India’s Youngest Influencer Krina Gindra’s Mantra Towards Success Revealed!

November 6, 2020

Meet Riya Hassani (theflavour.tummy) lifestyle blogger from Surat

March 16, 2021

Aimstorms Advertising has been awarded as outstanding digital innovations company in 2021- Delhi NCR

August 28, 2021

Categories

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • Uncategorized
  • World

Recent News

Redpixel Printworks Unveils a Paradigm Shift in Print-on-Demand, Pioneering the Customization Revolution

Redpixel Printworks Unveils a Paradigm Shift in Print-on-Demand, Pioneering the Customization Revolution

November 29, 2023
Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

November 27, 2023
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News

© 2022 Metro City News

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 Metro City News

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In