MUMBAI, India, Nov. 21 -- Intellectual Property India has published a patent application (202521103391 A) filed by LNCT University, Bhopal, Madhya Pradesh, on Oct. 27, for 'metamaterial-integrated compact antenna design for multiband and wideband wireless applications.'
Inventor(s) include Sameer Purohit; and Dr. Rakesh Singh Rajput.
The application for the patent was published on Nov. 21, under issue no. 47/2025.
According to the abstract released by the Intellectual Property India: "Metamaterial-Integrated Compact Antenna Design for Multiband and Wideband Wireless Applications The present invention relates to a compact, high-performance antenna integrated with metamaterial structures designed for multiband and wideband wireless communication applications. The antenna comprises a radiating patch, dielectric substrate, partial ground plane, and metamaterial unit cells such as complementary split-ring resonators (CSRRs). Integration of metamaterials enables miniaturization, enhanced bandwidth, and multiple resonant modes while maintaining high radiation efficiency and stable performance across diverse frequency bands. The metamaterial-integrated antenna is optimized to support various wireless communication standards including 5G, WLAN, WiMAX, LTE, and IoT systems. The combination of metamaterial structures with the patch and ground plane allows suppression of surface wave losses, improved gain, and better impedance matching, ensuring robust multiband and wideband operation. The antenna is designed to be compact, lightweight, and low-profile, suitable for portable and embedded devices. The invention provides a cost-effective, scalable, and energy-efficient solution for modern wireless systems. Fabricated using standard PCB techniques, the antenna delivers superior electromagnetic performance, including high gain, wide impedance bandwidth, and stable radiation patterns, making it ideal for next-generation communication devices and applications requiring reliable multiband operation in a compact form factor."
Disclaimer: Curated by HT Syndication.
