Amrita Center for Wireless Networks and Applications

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Amrita Center for Wireless Networks and Applications AmritaWNA develops scientific and technological applications for practical humanitarian benefit.

Compassion-driven research and learning center
Exploring , , /ML & Processing COmputing Amrita Center for Wireless Networks & Applications (AmritaWNA) is a leading edge research center focused on the emerging fields of wireless netwrks, wireless sensor networks (WSN), wireless technologies including 3G, 4G and LTE.

Heartiest congratulations to Nayana Krishna, Junior Research Fellow, and Dr. O. D. Jayakumar, Professor, Center for Wire...
26/09/2026

Heartiest congratulations to Nayana Krishna, Junior Research Fellow, and Dr. O. D. Jayakumar, Professor, Center for Wireless Networks & Applications (WNA), Amrita Vishwa Vidyapeetham, on the publication of their review article:

โ€œLaNiโ‚… Based ABโ‚… Intermetallic Hydrides: A Structureโ€“Compositionโ€“Performance Paradigm for Hydrogen Storageโ€
published in the ๐Ÿ”— Journal of Alloys and Compounds (Elsevier).

The article provides a comprehensive review of LaNiโ‚…-based ABโ‚… intermetallic hydrides, with particular emphasis on the relationship between material structure, composition, microstructure, and hydrogen storage performance.

Highlights of the article:
โ˜‘๏ธ Comprehensive review of thermodynamics, kinetics, and degradation mechanisms in LaNiโ‚…-based ABโ‚… hydrides.
โ˜‘๏ธ Correlation of crystal structure, alloy composition, and microstructure with hydrogen storage performance.
โ˜‘๏ธ Evaluation of elemental substitutions and their effects on plateau pressure, hysteresis, kinetics, and cycle life.
โ˜‘๏ธ Review of hydrogen transport mechanisms and kinetic modelling approaches in ABโ‚… alloys.
โ˜‘๏ธ Identification of future research opportunities through nanostructuring, surface engineering, and AI-assisted alloy optimization.

The work also represents a collaborative research effort involving; Aswathi K B, and Dr. Hema S. Nair, Post-Doctoral Fellow, Department of Chemistry, Amrita School of Physical Sciences; and researchers from the Center for Wireless Networks & Applications.

๐Ÿ”— Read the article: https://doi.org/10.1016/j.jallcom.2026.190313

Congratulations to Nayana Krishna and Dr. O. D. Jayakumar on this publication and to all the collaborators involved in this interdisciplinary research.

๐–ฅ๐—‹๐—ˆ๐—† ๐–ฌ๐—Ž๐—…๐—๐—‚-๐–ง๐–บ๐—“๐–บ๐—‹๐–ฝ ๐–ฑ๐—‚๐—Œ๐—„ ๐—๐—ˆ ๐–ฑ๐–พ๐—Œ๐—‚๐—…๐—‚๐–พ๐—‡๐–ผ๐–พ ๐—‚๐—‡ ๐—๐—๐–พ ๐–ง๐—‚๐—†๐–บ๐—…๐–บ๐—’๐–บ ๐Ÿ”๏ธ๐‘พ๐’† ๐’‚๐’“๐’† ๐’‘๐’๐’†๐’‚๐’”๐’†๐’… ๐’•๐’ ๐’Š๐’๐’•๐’“๐’๐’…๐’–๐’„๐’† ๐’‚ ๐’๐’†๐’˜ ๐’‡๐’Š๐’—๐’†-๐’š๐’†๐’‚๐’“ ๐‘ฐ๐‘ช๐‘บ๐‘บ๐‘น-๐’”๐’‘๐’๐’๐’”๐’๐’“๐’†๐’… ๐’๐’๐’๐’ˆ๐’Š...
11/09/2026

๐–ฅ๐—‹๐—ˆ๐—† ๐–ฌ๐—Ž๐—…๐—๐—‚-๐–ง๐–บ๐—“๐–บ๐—‹๐–ฝ ๐–ฑ๐—‚๐—Œ๐—„ ๐—๐—ˆ ๐–ฑ๐–พ๐—Œ๐—‚๐—…๐—‚๐–พ๐—‡๐–ผ๐–พ ๐—‚๐—‡ ๐—๐—๐–พ ๐–ง๐—‚๐—†๐–บ๐—…๐–บ๐—’๐–บ ๐Ÿ”๏ธ

๐‘พ๐’† ๐’‚๐’“๐’† ๐’‘๐’๐’†๐’‚๐’”๐’†๐’… ๐’•๐’ ๐’Š๐’๐’•๐’“๐’๐’…๐’–๐’„๐’† ๐’‚ ๐’๐’†๐’˜ ๐’‡๐’Š๐’—๐’†-๐’š๐’†๐’‚๐’“ ๐‘ฐ๐‘ช๐‘บ๐‘บ๐‘น-๐’”๐’‘๐’๐’๐’”๐’๐’“๐’†๐’… ๐’๐’๐’๐’ˆ๐’Š๐’•๐’–๐’…๐’Š๐’๐’‚๐’ ๐’”๐’•๐’–๐’…๐’š: โ€œ๐‘ญ๐’“๐’๐’Ž ๐‘ด๐’–๐’๐’•๐’Š-๐‘ฏ๐’‚๐’›๐’‚๐’“๐’… ๐‘น๐’Š๐’”๐’Œ ๐’•๐’ ๐‘น๐’†๐’”๐’Š๐’๐’Š๐’†๐’๐’„๐’†: ๐‘จ ๐‘ณ๐’๐’๐’ˆ๐’Š๐’•๐’–๐’…๐’Š๐’๐’‚๐’ ๐‘บ๐’๐’„๐’Š๐’‚๐’ ๐‘บ๐’„๐’Š๐’†๐’๐’„๐’† ๐‘บ๐’•๐’–๐’…๐’š ๐’๐’ ๐‘ซ๐‘น๐‘น ๐‘ท๐’๐’๐’Š๐’„๐’š ๐’‚๐’๐’… ๐‘ท๐’๐’‚๐’๐’๐’Š๐’๐’ˆ ๐’Š๐’ ๐‘บ๐’Š๐’Œ๐’Œ๐’Š๐’Ž (๐‘ป๐’†๐’†๐’”๐’•๐’‚ ๐‘น๐’Š๐’—๐’†๐’“ ๐‘ฉ๐’‚๐’”๐’Š๐’).โ€

Sikkimโ€™s Teesta River Basin faces earthquakes, landslides and glacial lake outburst floods, as the 2023 GLOF so starkly reminded us. This study follows communities in Mangan and Gangtok districts over five years to understand how risk, policy and resilience actually evolve on the ground.

The project is led by Amrita Vishwa Vidyapeetham (Amrita Center for Wireless Networks & Applications) in collaboration with the Sikkim State Disaster Management Authority (SSDMA), IIT Roorkee and Sikkim University. It spans six pillars: policy analysis, multi-hazard tracking, vulnerability and dynamic risk mapping, real-time risk communication, resilient infrastructure, and policy synthesis.

What makes it different is the โ€œlongitudinalโ€ part: annual household surveys, focus groups and stakeholder workshops repeated year after year, so we can track change, not just snapshots.

Sharing our project pamphlet below. We look forward to working closely with SSDMA, district administrations, local communities and civil society in Sikkim over the coming years.

World Humanitarian Day | 19 August 2026We should fill the syllabuses of schools with lessons about love and compassion. ...
19/08/2026

World Humanitarian Day | 19 August 2026

We should fill the syllabuses of schools with lessons about love and compassion. - ๐‘†๐‘Ÿ๐‘– ๐‘€๐‘Ž๐‘ก๐‘Ž ๐ด๐‘š๐‘Ÿ๐‘–๐‘ก๐‘Ž๐‘›๐‘Ž๐‘›๐‘‘๐‘Ž๐‘š๐‘Ž๐‘ฆ๐‘– ๐ท๐‘’๐‘ฃ๐‘– (๐ด๐‘š๐‘š๐‘Ž), ๐ถโ„Ž๐‘Ž๐‘›๐‘๐‘’๐‘™๐‘™๐‘œ๐‘Ÿ ๐‘œ๐‘“ ๐ด๐‘š๐‘Ÿ๐‘–๐‘ก๐‘Ž ๐‘‰๐‘–๐‘ โ„Ž๐‘ค๐‘Ž ๐‘‰๐‘–๐‘‘๐‘ฆ๐‘Ž๐‘๐‘’๐‘’๐‘กโ„Ž๐‘Ž๐‘š

Humanitarian work is the practical application of this lesson. It is not just about sympathy; it is about showing up when disaster strikes.

Real impact happens when global support meets local action on the ground. We build a stronger world through four practical steps:

* Care: Delivering immediate, tangible relief.
* Solidarity: Standing with affected families.
* Empowerment: Providing resources for long-term recovery.
* Resilience: Rebuilding infrastructure and lives.

Compassion is not just a feeling. It is an action.


Amrita Vishwa Vidyapeetham PG Programs

Warm congratulations to Dr. Sruthy Anand, Senior Research Associate II, Amrita Center for Wireless Networks and Applicat...
17/08/2026

Warm congratulations to Dr. Sruthy Anand, Senior Research Associate II, Amrita Center for Wireless Networks and Applications (AmritaWNA), Amritapuri Campus, on the successful completion of her Ph.D. at Amrita Vishwa Vidyapeetham.

Her doctoral research, titled โ€œInternet Over Ocean: Intelligent Digital Ecosystem for Coastal Community Resilience,โ€ focuses on developing adaptive maritime communication solutions for small-scale fishing communities operating beyond conventional cellular coverage. Her research focuses on intelligent maritime communication and digital solutions for improving the resilience of coastal fishing communities.

Her Ph.D. journey was guided by Dr. Maneesha Vinodini Ramesh, Pro-Vice Chancellor, Amrita Vishwa Vidyapeetham, with Prof. Alberto Montresor, Professor, University of Trento, Italy, serving as Co-Guide.

As a member of the Amrita Center for Wireless Networks and Applications, Dr. Sruthy Anandโ€™s achievement adds another meaningful milestone to our community of researchers working at the intersection of communication technology, artificial intelligence, societal impact, and disaster resilience.

We are proud to celebrate this significant academic achievement and wish Dr. Sruthy Anand continued success in her research, teaching, and leadership at AmritaWNA.

Congratulations, Dr. Sruthy Anand!
Amrita University Alumni Amrita School for Sustainable Futures Amrita School of Computing, Amrita Vishwa Vidyapeetham, Amritapuri

Congratulations, Dr. Jayakrishnan V M !Jayakrishnan V M Earns Ph.D. for Research on Metamaterial-Enhanced S-Band Trackin...
12/08/2026

Congratulations, Dr. Jayakrishnan V M !

Jayakrishnan V M Earns Ph.D. for Research on Metamaterial-Enhanced S-Band Tracking Antennas

Thesis Title: Design and Development of Metamaterial Enhanced Microstrip Antennas Integrated with a Monopulse Comparator

This work presents an integrated system comprising a metamaterial antenna and a monopulse comparator, specifically engineered and validated for S-band tracking applications. The monopulse comparator, combined with the metamaterial antennas, incorporates a novel geometry and design, offering a cost-effective solution for both indoor and outdoor tracking applications.

Dr. Jayakrishnan V M's Ph.D. journey was guided by the late Dr. Dhanesh G. Kurup, Professor, Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Bengaluru Campus - a mentorship that shaped this remarkable contribution to antenna research.

He is currently advancing the frontiers of RF technology at the RF and Antenna R&D Group, Astra Microwave Products Limited, Hyderabad.
Amrita University Alumni Amrita School of Computing, Amrita Vishwa Vidyapeetham, Amritapuri Amrita Vishwa Vidyapeetham

We are delighted to congratulate P. Nayana Krishna and co-authors on publishing in a Q1, Tier 1 journal.Paper Title: "Se...
11/08/2026

We are delighted to congratulate P. Nayana Krishna and co-authors on publishing in a Q1, Tier 1 journal.

Paper Title: "Sea water to hydrogen in seconds using GaInSnBi activated aluminium with integrated fluoride removal"

Journal: Journal of Power Sources | Impact Factor: 8.4
DOI: https://doi.org/10.1016/j.jpowsour.2026.241011

This is an interdisciplinary research work from the Center for Wireless Networks & Applications (AmritaWNA) , Amrita School of Physical Sciences, Amritapuri Campus, Amrita School of Sustainable Futures, Amrita Vishwa Vidyapeetham

Co-Authors: Dr. O. D. Jayakumar, Ms. Aswathi KB , Dr HEMA SADASIVAN NAIR, . Dr Sajithkumar K J, Dr. Sabarinath S, Dr.Maneesha Vinodini Ramesh

This research presents an important advancement in clean energy by enabling rapid hydrogen generation from seawater with integrated fluoride removal.

Hearty congratulations to the entire team.

๐–๐จ๐ซ๐ฅ๐ ๐ซ๐ž๐ง๐จ๐ฐ๐ง๐ž๐ ๐ฌ๐œ๐ข๐ž๐ง๐ญ๐ข๐ฌ๐ญ ๐ข๐ง ๐ฐ๐ข๐ซ๐ž๐ฅ๐ž๐ฌ๐ฌ ๐š๐ง๐ ๐ง๐ž๐ฑ๐ญ-๐ ๐ž๐ง ๐œ๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ฃ๐จ๐ข๐ง๐ฌ ๐€๐ฆ๐ซ๐ข๐ญ๐š๐–๐๐€.We are delighted to welcome Prof. Ian ...
10/08/2026

๐–๐จ๐ซ๐ฅ๐ ๐ซ๐ž๐ง๐จ๐ฐ๐ง๐ž๐ ๐ฌ๐œ๐ข๐ž๐ง๐ญ๐ข๐ฌ๐ญ ๐ข๐ง ๐ฐ๐ข๐ซ๐ž๐ฅ๐ž๐ฌ๐ฌ ๐š๐ง๐ ๐ง๐ž๐ฑ๐ญ-๐ ๐ž๐ง ๐œ๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ฃ๐จ๐ข๐ง๐ฌ ๐€๐ฆ๐ซ๐ข๐ญ๐š๐–๐๐€.

We are delighted to welcome Prof. Ian F. Akyildiz as the new Co-Director of Center for Wireless Networks & Applications (AmritaWNA).

A world-renowned pioneer and distinguished researcher, Prof. Akyildiz has made groundbreaking contributions across wireless communications, Internet of Things (IoT), 5G/6G and beyond, nano-networks, satellite communications, underwater communication networks, and intelligent networking technologies.

With an H-index of 146 and over 158,000 citations, his exceptional body of influential research has made remarkable global impact and has pioneered the fields of communications and networking.

His association with AmritaWNA marks an exciting new chapter of global research excellence, innovation, collaboration, and transformative technological impact.

๐Ÿค We look forward to an inspiring journey of discovery and collaboration under his leadership.

โœจ ๐‡๐ž๐š๐ซ๐ญ๐Ÿ๐ž๐ฅ๐ญ ๐ฐ๐ž๐ฅ๐œ๐จ๐ฆ๐ž ๐ญ๐จ ๐€๐ฆ๐ซ๐ข๐ญ๐š๐–๐๐€, ๐๐ซ๐จ๐Ÿ. ๐ˆ๐š๐ง ๐…. ๐€๐ค๐ฒ๐ข๐ฅ๐๐ข๐ณ!

Your strategic leadership would further advance the vision of our Chancellor, Sri. (Dr.) Mata Amritanandamayi Devi in solving humanity's pressing problems through Compassion Driven Research and Global Impact.

Huge congrats to our amazing MTech grads of 2026! ๐ŸŽ“๐ŸŽ‰ You crushed those two years with unstoppable grit and passion, and ...
08/08/2026

Huge congrats to our amazing MTech grads of 2026! ๐ŸŽ“๐ŸŽ‰ You crushed those two years with unstoppable grit and passion, and the payoff is spectacular! Get ready to step out and take on the worldโ€”your next big adventure starts NOW! ๐Ÿš€

Congratulations again to all PhD graduates! Your years of dedication, hard work, and perseverance have truly paid off. W...
08/08/2026

Congratulations again to all PhD graduates! Your years of dedication, hard work, and perseverance have truly paid off. Wishing you continued success and exciting opportunities in all your future endeavours

Today's convocation feels a little different โ€” a little more special.Fifteen years ago, a small group of students became...
08/08/2026

Today's convocation feels a little different โ€” a little more special.

Fifteen years ago, a small group of students became the very first batch to graduate from AmritaWNA. They didn't know exactly what lay ahead, but they showed up, believed in something new, and walked out as pioneers. Every batch since then has followed the path they quietly laid down.

Cheers to that first batch โ€” for your faith, your hard work, and for giving this program its heart.

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Amrita Vishwa Vidyapeetham, Amritapuri Campus
Kollam
690525

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm
Saturday 8:30am - 5:30pm

Telephone

+919446011097

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