3 Products That Use Radio Frequency
As technology has made its way into many aspects of modern living, radio frequency is one type of technology that has been around for generations. However, that does not mean it has not been used in many new and innovative ways. From medicine and building trades to communication and missile defense systems, radio frequency plays a vital role in many of today’s most important and useful products and services. To learn more about how radio frequency is used in today’s world, here is additional information about three products that use this revolutionary technology.
1- Welding Equipment
While most everyone is familiar with the basics of welding, few people realize radio frequencies are used in this aspect of building trades. Known as radio-frequency welding or RF welding, this process is vastly different than what many people think of in terms of traditional welding. Whereas most welding processes involve the joining together of various metals, RF welding focuses instead on fusing together flexible materials that are similar or dissimilar to one another.
Using a combination of electromagnetic energy and pressure, RF welding is used primarily on such materials as thermoplastic, coated, and vinyl fabrics. By using RF welding, a permanent bond is created that is not only impenetrable, but also resistant to being torn. This is important, since many of the items produced through RF welding contain liquids, solids, or air. Examples of items produced by RF welding include breast implants used for cosmetic surgical procedures and inflatable bellows, which are used in a wide variety of industrial applications.
2- Medical Devices
As radio frequency has been incorporated into more and more aspects of society, perhaps no sector has taken better advantage of the technology than the medical field. With more state-of-the-art equipment than ever before being used by doctors for a variety of treatments and procedures, the use of radio frequency has become even more important over the past decade. In fact, in a typical hospital, radio frequency is used in some fashion to help power and coordinate the functions of such devices as MRI scanners, robotic surgical equipment, and radio frequency ablation, which is used extensively in helping to treat sleep apnea.
Along with these uses, radio frequency is also used in a variety of equipment found in cosmetic and plastic surgery centers, as well as day spas and other similar establishments that focus on various types of cosmetic procedures. As an example, ultrasound devices used for such procedures as skin tightening, wrinkle removal, and improvements in cell and tissue metabolism all rely on radio frequency to operate.
3- Military Equipment
Since the military relies more and more on technology when it comes to communication, weaponry, surveillance, and many other areas, it is only natural that radio frequency plays a crucial role in our nation’s defense. Because of this, in recent years the two main areas in which radio frequency has been used by the U.S. military are mobile radios and unmanned aerial vehicles, better known to most people as drones. As radio frequency pertains to mobile radios, they are not only being made much smaller and lighter, which makes them easier to carry while in combat, but also with multiple bandwidths, formats, and frequency ranges.
As for the use of radio frequency in unmanned aerial vehicles, this plays a crucial role in a variety of roles on the battlefield. Common examples include reconnaissance missions that gather intelligence on the enemy, rescue missions to help pinpoint the location of injured personnel and help in planning advanced battlefield strategies that allow for quick changes based on current locations and results from battles. In fact, within the next five years, most military technology experts are predicting radio frequency will be used even more extensively in robotic military equipment, which will be helpful in letting a military unit use fewer troops in the battlefield. Instead, robotic artillery, lasers, and other types of weapons will be controlled by soldiers located in monitoring centers miles away from the actual fighting and will look much like many of today’s state-of-the-art video games, with soldiers using joysticks to control movements and aiming of weaponry. Thus, as more technological advances are made, radio frequency will continue to play a vital role.