Story perspectives

Chinese Researchers Create Cost-Effective 5G Antenna from Paper

4/20/2026

Summary

Story summary

Chinese researchers have developed a flexible 5G millimetre-wave antenna made from photo paper, led by Yang Wendong from Liaoning Technical University, reducing material costs by more than 95%.
The design replaces costly substrates with glossy photo paper and copper paste, making it biodegradable and scalable.
This development mirrors growing interest in naval 5G integration.
The U.S. Navy is pursuing high-end wireless networks, including a $99 million contract for 140 ships.

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Story summary

Chinese researchers have developed a flexible 5G millimetre-wave antenna made from photo paper, led by Yang Wendong from Liaoning Technical University, reducing material costs by more than 95%.
The design replaces costly substrates with glossy photo paper and copper paste, making it biodegradable and scalable.
This development mirrors growing interest in naval 5G integration.
The U.S. Navy is pursuing high-end wireless networks, including a $99 million contract for 140 ships.