Electronics & EW

All modern forces depend on unimpeded access to, and use of, the EM spectrum in conducting military operations. Therefore, there is a requirement to gain and maintain an advantage in the electromagnetic spectrum by countering adversary’s systems and protecting one’s own systems. Adversary can disrupt and degrade the navigation systems …

Nanosatellite and microsatellite refer to miniaturized satellites in terms of size and weight, in the range of 1-10 Kg and 10-100 kg, respectively. These are the fastest growing segments in the satellite industry. ‘CubeSat’ is one of the most popular types of miniaturized satellites. CubeSats were made possible by the …

Introduction In the vast expanse of the world’s oceans, ships and submarines navigate through challenging waters, facing numerous hazards ranging from underwater mines to stealthy enemy submarines. To mitigate these dangers and ensure maritime safety, advanced sonar systems have become indispensable tools for naval forces worldwide. Sonar, short for Sound …

Introduction In an increasingly complex and unpredictable world, ensuring national defense and security is of paramount importance. Military radars have emerged as indispensable tools in safeguarding countries and their citizens from various threats across different operational domains. From land and air to naval and space operations, these sophisticated sensors play …

In the realm of quantum mechanics, where the laws of the subatomic world reign supreme, lies a fascinating technology known as quantum control. This groundbreaking concept revolves around the art of manipulating and regulating quantum systems, such as atoms, ions, and qubits, to achieve specific outcomes. Quantum control has emerged …

Introduction As technology continues to advance at a rapid pace, one of the most exciting and promising areas of development is wireless power transfer (WPT). The concept of transmitting electrical energy without the need for physical connectors or cables has captured the imagination of researchers, innovators, and consumers alike. While …

Information and communications devices such as computers, smart phone, storage units, MP3/ MP4 players, and the worldwide system of computer networks (internet) are fundamental things in every home. The integrated circuit was inventedby Jack Kilby in 1958 and can be considered as the heart andbrain of the modern electronics devices. It …