PhD · Telecommunications Engineering Urmia University Laboratory

Engineering the terahertz frontier.

>_ Metamaterials Researcher

I am Mohammadreza Rohaninezhad — researcher in metamaterials, transparent antennas, and THz absorbers, inventor of the world's first liquid-dielectric mutual-coupling reduction method, and Core Network engineer at NAK. From RIS and 6G to full-duplex MIMO, my work lives where electromagnetics meets what comes next.

Portrait of Mohammadreza Rohaninezhad
DR. M. ROHANINEZHAD · λ ∈ THz
0
ISI journal articles
0
Patented inventions
0
Swiss invention medals
0
Journals refereed
Research interestsλ = 30 µm – 3 mm

Where waves meet engineered matter

f ≈ 0.1 – 10 THz

Metamaterials & THz Absorbers

Design and analysis of metamaterial absorbers for terahertz applications — the subject of my PhD thesis and ongoing lab work.

C-BAND · SUPER-WIDEBAND

Transparent Antennas & EBG

Optically transparent antennas on solar-cell substrates, electromagnetic band gap structures, and frequency selective surfaces.

CST · COMSOL · MATLAB

Computational Electromagnetics

Multiphysics simulation of wave scattering in complex media, RCS and RCS reduction, and metasurface-based propagation control.

B5G → 6G

RIS & 6G Technologies

Reconfigurable intelligent surfaces and metasurface-assisted links as building blocks of sixth-generation networks.

SPATIAL MULTIPLEXING

MIMO & Full-Duplex Relays

Array antenna design, mutual-coupling suppression, and full-duplex relay architectures for high-capacity wireless systems.

FSO · OPTICAL WIRELESS

Free Space Optics

Author of an IntechOpen book on Free Space Optics technologies in the B5G and 6G era — advances, perspectives, applications.

Experience2018 → present

From the lab bench to the live network

FEB 2025 — PRESENT

Core Network — Planning & Optimization

NAK · world-class telecom managed services

CS Core planning and optimization across live operator environments — Nokia DX200/IPA2800 circuit-switched core.

JUL 2024 — FEB 2025

5G Technology Management Team

NAK

Future technologies: 6G roadmapping, reconfigurable intelligent surfaces, metasurface and antenna design.

AUG 2023 — JUL 2024

RAN Engineer

NAK

Specialized in interference mitigation and radio network monitoring.

2018 — PRESENT

Independent Researcher — Metamaterials, THz & Antennas

Urmia University Laboratory

Electromagnetic wave scattering in complex media, metasurface applications, FSS, RCS reduction, EBG, THz metamaterial absorbers, and array antennas — simulated in CST, MATLAB, and COMSOL.

EDUCATION

PhD, Electrical & Telecommunications Engineering

Urmia University

Thesis: “Design and Analysis of Metamaterial Absorbers for Terahertz Applications.”

EDUCATION

M.Eng, Electrical & Telecommunications Engineering

Semnan University

Thesis: “Reducing Mutual Coupling in Array Antennas with Liquid Dielectric.”

Research radarlive from arXiv

Latest in metamaterials & THz

● curated highlights — connecting to arXiv…
Selected publicationspeer-reviewed

Published work

VO₂ · insulator⇌metal
ISI · 2026 · NEW

Broadband ultrathin terahertz metamaterial absorber with switchable VO₂ phase transition

IEEE Transactions on Plasma Science · M. Rohaninezhad et al. · 2026
Fabricated super-wideband transparent antenna
ISI · 2023

Design and fabrication of a super-wideband transparent antenna implanted on a solar cell substrate

Scientific Reports — Nature Portfolio · with M. Jalali, C. Ghobadi, J. Nourinia · 20 Jun 2023
Graphite decoupling structure between array antennas
ISI · 2023

Design of an applied method with graphite structure for suppression of surface electromagnetic waves between array antennas

AIP Advances · with A. Shirpay, P. Soleimanyfar · 7 Apr 2023
Microstrip array with DGS and EBG
ISI · 2023

Reduction of mutual coupling in a microstrip array antenna with circular polarization in the C-band using combined DGS and EBG methods

Engineering Research Express — IOP · with A. Shirpay, M. Tavakoli, E. Zarezadeh · 20 Feb 2023
Confined-water transparent decoupling system
ISI · 2022

Design of a transparent system for mutual coupling reduction of microstrip array antennas with confined water

Physica Status Solidi (a) — Wiley · with A. Ghayekhloo, M. Afsahi, T. A. Denidni · 6 Apr 2022
FSO · B5G→6G
BOOK · 2024

Free Space Optics Technologies in B5G and 6G Era — Recent Advances, New Perspectives and Applications

IntechOpen
Patentsinvention

Inventions

H01Q 1/52 · 2022

Reducing Mutual Coupling in Array Antennas with Liquid Dielectric

A new class of decoupling for antenna arrays, using a liquid dielectric medium to suppress mutual coupling between elements.

★ WORLD-FIRST METHOD
ARRAY · BEAMFORMING

Beamforming array antenna based on a liquid-dielectric radiator with beam rotation capability

A liquid-dielectric radiator architecture enabling beam steering through physical beam rotation in the array.

Honors & awardsinternational

Recognition

AU

Gold Medal — Swiss International Inventions Competition

2025
AG

Silver Medal — Swiss International Inventions Competition

2024
AG

Silver Medal — Swiss International Inventions Competition

2023
1%

Selected among the world's top 1% outstanding inventors — IFIA

2022
IOP

Outstanding Reviewer Award — Institute of Physics, UK & Ireland

2025
🎓

Scholarship — Ministry of Science, Research and Technology (Iran)

2020
EM

Top Researcher — 5th Iranian Conference on Electromagnetic Engineering

2016

Peer Review Excellence training graduate — IOP Publishing

2025
IF

Certified member — International Federation of Inventors' Associations (IFIA)

2025
Peer reviewservice to the field

Journal referee

Transactions on Emerging Telecommunications Technologies AEU — Int. Journal of Electronics and Communications Physica Scripta Smart Materials and Structures Engineering Research Express Measurement (IMEKO) Int. Journal of Wireless Communications & Mobile Computing Jordanian Journal of Computers and Information Technology Tabriz Journal of Electrical Engineering Journal of Iranian Assoc. of Electrical & Electronics Engineers Int. Academic Conference on Optics and Photonics STI 2024 — Sustainable Technologies for Industry 5.0
IOP Trusted Reviewer

Ranked in the top 15% of Institute of Physics reviewers (2025), Peer Review Excellence training graduate, and recipient of the IOP Outstanding Reviewer Award.

Collaboratorsresearch network

People I work with

Prof. Changiz Ghobadi

Antennas & Propagation
URMIA UNIVERSITY

Prof. Javad Nourinia

Antennas & Wireless
URMIA UNIVERSITY

Prof. Tayeb A. Denidni

Antennas & RF Systems
INRS · CANADA

Dr. Alireza Ghayekhloo

Electromagnetics
RESEARCH COLLABORATOR

Dr. Majid Afsahi

Microwave Engineering
RESEARCH COLLABORATOR

Dr. Ali Shirpay

Physics & Photonics
RESEARCH COLLABORATOR

Meysam Jalali

Antenna Design
RESEARCH COLLABORATOR

Mehdi Tavakoli

RF & Telecommunications
RESEARCH COLLABORATOR
Contactopen to collaboration

Let's build the next wavelength together.

Open to research collaboration, peer review, and consulting on metamaterials, antennas, THz devices, and 6G technologies.