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Prelims Current Affairs Quiz

UPSC Prelims Current Affairs

UPSC Mains Current Affairs

January 2026

Current Affairs

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Antenna Design Innovations

Antenna design innovations refer to advancements in technology. They enhance communication systems. These innovations improve signal strength and clarity. They are vital for wireless communication. Modern antennas are smaller and more efficient. They support various applications, including mobile phones and satellites. Innovations also focus on sustainability and cost-effectiveness. This field continues to evolve rapidly, shaping the future of connectivity.

Novel Antenna Design for Cosmic Research

Recent advancements in cosmology have emerged from the Raman Research Institute in Bangalore. Scientists have developed a novel antenna capable of detecting signals in the 2.5 to 4...

December 4, 2024