Abstract: This letter presents an optimization method for the design of a shaped-beam antenna array (SBAA) based on the method of maximum power transmission efficiency, addressing the limitations of ...

NEW DELHI, Jan 1: In the financial year 2025-26, till the end of December, the defence ministry has signed capital contracts amounting to Rs 1.82 lakh crore for the modernisation of the armed forces, ...

Defence Minister Rajnath Singh today said that after the Pran Pratishtha of Ramlala in Ayodhya the city has become the centre of religious and spiritual tourism and Lord Ram’s glory illuminates not ...

"I welcome the Supreme Court directions introducing a stay on its order concerning the Aravalli range, and the formation of a new committee to study issues. We stand committed to extending all ...

Abstract: Wireless communication is vulnerable to malicious jamming attacks due to the inherent broadcasting nature of wireless channels. This paper investigates an anti-jamming communication system ...