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
Blognotes & writing

From the notebook

September 29, 2026 · 1 minCURATED

Japan’s operators test a new path for mmWave expansion

KDDI, NTT Docomo, SoftBank, and Rakuten Mobile have recently signed a MoU to study the use of 5G mmWave infrastructure and technical…

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September 29, 2026 · 1 minCURATED

Foundational innovations shaping 6G: MIMO

How MIMO continues to evolve for mobile connectivity in the AI era What you should know: Mobile data demand is entering a…

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September 29, 2026 · 1 minCURATED

“Biggest risk with AI-RAN is repeating mistakes of 5G”, says SK Telecom

SK Telecom warns telcos not to repeat their 5G mistakes with AI-RAN – while Optus considers how they should re-architect their infrastructure…

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September 28, 2026 · 1 minCURATED

Poetry for Engineers: The UI Designer’s Dream

My job is to translatedry and unrelenting codeinto a user interface of surpassing beauty.With my mouse, I roll one pixel after anotherup…

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September 28, 2026 · 1 minCURATED

Massive MU-MIMO in FDD: ‘Simply outstanding’ in the uplink

In sum, what to know: -Signals Research Group recently conducted what is almost certainly the first independent testing of 5G massive and…

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September 27, 2026 · 1 minCURATED

Social Media Bans Aren’t Enough to Make Children Safe

Even before France approved legislation banning social media for children under 15 last January, 13-year-old Benjamin was already wondering what life without…

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September 27, 2026 · 1 minCURATED

Tiny Flaws in Glass Fiber Can Help Reveal Undersea Cable Threats

In early August, two subsea cables off the coast of Australia, Indigo West and Indigo Central, failed a few hours apart from…

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September 26, 2026 · 1 minCURATED

AI-RAN – “not front-of-house stuff” (Telco Diary)

From the newsletter (September 24; sign-up or follow if you want it sooner): Optus, Orange, SK Telecom, plus ZTE and Samsung, are…

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September 26, 2026 · 1 minCURATED

Rakuten Mobile builds AI on its O-RAN foundation

In sum – what to know O-RAN foundation – Rakuten Mobile says its software-defined, cloud-native architecture provides the foundation for adding AI…

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