Let’s start off with proof. Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $8 RTL ...

Until recently phased array radar has been very expensive, used only for military applications where the cost of survival weighs in the balance. With the advent of low-cost microwave devices and ...

This Microwaves&RF article is reprinted here with permission. As part of this series, we have written multiple posts on applying deep-learning techniques to radar and communications applications. The ...

Radar (radio detection and ranging), detects distant objects such as airplanes or ships by transmitting pulses of radio waves and measuring the reflected signal back at the receiver. Actually, it ...

In this article, I will cover various aspects of millimeter wave (mmW) beamforming and antenna technology with what I consider interesting and unique technical design examples. Beamforming networks ...