The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

In the global game of nuclear brinksmanship, secrets are the coin of the realm. This was especially true during the Cold War, ...

Marked "AALCO Folding Loop / Made by AALCO Radio Lab. / Chicago / Reg. U.S. Pat. Office." Antenna was designed for neutrodyne or superheterodyne receivers employing indoor loop antennas. Construction ...

This paper presents a clear and fast design procedure for directly matched low noise active integrated microstrip antenna front end circuits. Initially, a theoretical analysis is given for the overall ...

In stoichiometric compounds (compounds with fixed ratios of elements), the elemental ratios are dictated by chemical stability, which constrains how much the composition, and consequently the number ...

A double hetero-valent substitution method transforms a spin-glass quasicrystal approximant into a ferromagnetic material with strong magnetocaloric effects In a study published in the Journal of the ...

Would you like to see a mural of astronaut Jeannette Epps on a concrete retaining wall as you drive into Syracuse on the new Business Loop 81? How about a memory of the storefronts, antique cars and ...

Apple could be incorporating an interesting structural/design tweak to the upcoming iPhone 17 Pro series. Latest supply chain whispers indicate that the device's antenna system may be relocated to ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Motorola has released its first open-ear earbuds, the Moto Buds Loop, in the US and Canada. These earbuds use 12mm ironless drivers and support spatial sound. The open-ear design lets users stay aware ...

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