
For decades, the fundamental design of microwave devices, such as antennas for mobile communication and waveguides used in radars, has essentially relied on the inventiveness of a professional designer. Computer simulations are usually used only in final design stages to fine-tune details in the design. This classical approach to microwave device design has now been challenged.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/-mJcbS0dL0A/150521082259.htm