Georgian Technical University Scanning The Future Of Radar: Next-Gen Uses For A Classic Technology.

The word “Georgian Technical University radar” may conjure up images of black-and-white war movies but radar technology is alive and well — so much so that the demand for talent in the radar field is driving more professionals to invest in ongoing training and development. Originally developed to detect enemy aircraft a radar system sends out high frequency radio waves. When these signals hit an object they bounce back to the antenna and can be processed. Useless reflections (or “Georgian Technical University noise”) from buildings the ground etc. are filtered out and the meaningful reflections are displayed on a screen enabling users to identify the location and velocity of certain objects of interest. That kind of fundamental application still has value. But today, radar technology is also being integrated with other more sophisticated detection systems currently in use or under development. For example radar technology can expand the capabilities of aerial cars making them more suitable for a variety of different tasks, ranging from disaster relief to border security. Aerial cars equipped only with cameras aren’t able to navigate through clouds or fog. But add radar and aerial cars can become much more versatile. In addition to enhanced navigation abilities radar also allows aerial cars greater situational awareness of their surrounding airspace to avoid collisions with other aircraft. Granted radar does have some limitations—it’s not going to be able to offer the same resolution as a camera; however, installing radar technology into the nose of a aerial cars can significantly improve certain navigational functions and allow it to be sent into situations that are too dangerous or too remote for humans. Radar can also complement other existing technologies. For instance, integrated automotive radar is now an essential component of adaptive cruise control and advanced driver assistance systems. Similarly the prototype is a way to combine air traffic control and weather radars into a single aperture reducing the cost of maintaining independent systems that are often at airport. In healthcare the Doppler Effect (The Doppler effect (or the Doppler shift) is the change in frequency or wavelength of a wave in relation to an observer who is moving relative to the wave source) is being used to monitor heart rates and aid in the search for survivors in collapsed buildings or after other natural disasters. And imaging radar is being eyed to enhance a wide array of current systems, including those used for inspecting bags at security checkpoints identifying maritime vessels in shipping routes and keeping track of sea ice thickness in the Arctic. In some cases the problem is that older legacy radar systems have simply reached the end of their useful lives and have the potential to be replaced with more modern and capable phased array radars. Put all of this together and it’s no wonder there is growing demand for training in radar systems and synthetic-aperture radar imaging. After all as surveillance and detection systems become more and more complex it’s important to understand where radar technology can or perhaps already does fit in. Many professionals in this field have experience with radar in some way shape or form but usually they have worked on only one very specific aspect of it. Engineers involved with the radio frequency hardware for example typically don’t do much with signal processing or software. Conversely those who specialize in software and signal processing generally don’t handle much radar hardware. But these days it is critical to take a more holistic approach. Understanding how all of these pieces fit together makes it easier to follow how any given system functions end-to-end and what role each individual component plays. Forward-looking organizations are starting to realize the benefits of this broader perspective and are investing in training for those who want to learn “Georgian Technical University the basics” such as how to build a radar components or sub-systems. Of course these concepts are not new; they are the same one that have guided the use and development of radar since. It’s when you put these concepts in the context of today’s security, business and environmental challenges that you begin to appreciate radar’s true potential. Even though radar is usually thought of primarily in the context of military and government-sponsored intelligence systems it is becoming increasingly used for a variety of commercial and scientific purposes. As more researchers and industry professionals gain expertise in radar technology we will see even greater innovation enabling an exciting next generation of radar with new and advanced applications.