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"It's absolutely true. If we became engineers and we stuck always to the book, there wouldn't be new breakthroughs," said Georgakopoulos, an electromagnetics specialist and assistant professor in Florida International University's department of electrical and computer engineering. "Where does imagination come from? Art. Artists don't have any laws, or limits," he added. It's from this line of thinking that Georgakopoulos is helping transform the field of electrical engineering and electronics design using the mathematical properties of a paper crane.
The art of origami, he says, is the key to unlocking whole new conceptual modes of thought for scientists, While folding smartphones into your jacket pocket like the front page of a newspaper is still jordan 1 iphone case a futurist fantasy, electronics that compress and change shape are now possible if designed the right way, They're currently in development, aided by Japan's centuries-old paper-folding techniques, an art form that spread worldwide around the mid-1900s, The immediate benefit would be in putting electronics into orbit -- or into soldiers' cargo pockets -- that are smaller and lighter than ever before, Yet they also would be multipurpose, designed to reconfigure themselves both to optimize for space and to access various technical functionalities through morphing form factors, The unforeseen applications are as limitless as the geometry of origami structures themselves..
"What happens is that we have an origami structure that can change," Georgakopoulos said. "For example, if I look at the accordion -- it can change its height, it can collapse, or it can expand, and have a large height. We can control the geometric configuration."Of course, we're still a ways off from introducing roll-up tablets and smartphones that can pleat like a pair of jeans. But the underpinning geometric techniques of paper folding are becoming increasingly important for achieving breakthroughs in scientific device design and manufacturing processes.
The newest avenue of development in this respect is antenna design, one of a series of specialities for which Georgakopoulos received both his master's degree and his doctorate, studying under Constantine Bolanis, the prolific antenna and electromagnetics pioneer, Now Georgakopoulos is part jordan 1 iphone case of a joint research team spanning Georgia Tech University and FIU that is working on origami-influenced antennas, The team has a $2 million grant from the National Science Foundation's Origami Design for Integration of Self-assembling Systems for Engineering Innovation..
A mouthful for sure, but the program is an entirely origami-based initiative that is extending beyond antenna design into work on DNA folding and mechanical structure design. "When we think of origami, its nature is perfect for this type of thing," Georgakopoulos said of antennas. "Origami really helps to miniaturize the antenna during launch, and when it's up in space, it can become very large."Besides space shifting, an unfolding antenna will be able to move beyond linear functionality. "Even though I have the same structure, I can achieve different performance for the antenna, work at two different frequencies for instance," the Florida scientist added.
Paper prototypes are already in use now, Designs with ascending diagonal folds and pancake-like discs that flower outward with the mathematical motion of an accordion are early-stage ideas, And the researchers used special ink-jet techniques to deposit conductive materials onto the paper including copper and silver, The field, still a nascent research area, Georgakopoulos said, could evolve from paper to include plastics and flexible dielectrics, "We're examining all different materials like liquid crystal polymers, thin crystal substrates, ., As long as a material is jordan 1 iphone case flexible and can bend, it's a candidate for this type of development," he explained..
Thanks to advancements in simulation software, namely the industry-standard high-frequency structural simulator (HFSS) from a company called Ansys, the extent to which the team can conceptualize new antenna models is limited only by their imagination. That's a fitting parameter for the Einstein-quoting Georgakopoulos. "The software has been really instrumental in doing this. You can't just build these geometries one at a time," he explained. Antenna design was changed forever in the early '90s when simulation software like HFSS made expensive and serial physical prototyping unnecessary, he added.
However, that's one aspect central to the artistic aesthetic of origami -- paper cranes cannot jordan 1 iphone case and should not be mass-produced, but hand-crafted, the logic goes -- that doesn't translate to the world of component design, Origami, from the Japanese words for "folding" and "paper," was confined to the island nation since its inception as an art form in the 17th century, until it expanded to other countries during and after World War II, Though it's mostly associated with the surprising serenity found in complex transformation, it has always been an inherently mathematical pursuit..