This post tells about short-circuited quarter wavelength line resonator. Quarter wavelength line resonator is depicted below, it is short circuited at one end. …
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Effective energy storing technique
Catalysts accelerate chemical reactions, but the widely used metal platinum is scarce and expensive. Researchers at Eindhoven University of Technology (TU/e), together with Chinese,…
Twitter Snaptain competition
Twitter Snaptain Competition Snaptain drone competition 08/11/2019-06/12/2019 The Snaptain Drone prize draw is open to all entrants aged 18 and over living & studying…
Record winning solar cells are created
This post is about record winning solar cells. Tandem perovskite-CIGS solar cells, produced as a result of the collaboration between Lithuanian and German researchers,…
Transistor Infographic
Transistor Infographic
EU photonics project gets thousands of girls in STEM
Thousands of young women and girls have had the chance to explore the world of science, engineering, and light technologies thanks to a European…
Career platform launched to find qualified specialists
The demand for qualified specialists is higher than ever. As a result, companies are proactively trying to recruit suitable employees, because the traditional approach…
Maxim Donates Unique Robotic Learning Factory to University College Dublin
Football factory demo to provide engineering students with hands-on experience with Industry 4.0 principles. Engineering students at University College Dublin (UCD) will have the…
Diode applications: power supplies, voltage regulation
As discussed above a half-wave rectifier is not the best AC-DC converter, because it does not conduct half of the wave. The full-wave rectifier…
Single-mode fibers
This post answers the question: "What are features of single mode fiber?". Single-mode fibers are fibers that support only HE11 mode, fundamental mode. Single-mode…