Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

If you are in the market for a camera with a budget in mind, we’ve got a list for you. Here are cameras that are priced under Rs. 20,000 and currently available to buy in India. The cameras have been ...

Birds inspire us every day at Audubon. From long-distance migrants on journeys that span the hemisphere to endemic species that live only one place in the world, we admire them all. We owe a lot to ...