Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...

Astronomers from Bulgaria and Egypt have performed multi-wavelength observations of a well-known blazar designated S5 ...

New research finds that not only will climate change make heat waves hotter and longer, but the lengthening of heat waves ...

A phase change in post-perovskite materials at the so-called D” discontinuity is also evidence for long-predicted slow, ...

On July 7 1961, the U.S. Air Force launched a satellite called Discoverer 26 into orbit with a classified payload. On July 7, 1961, the U.S. Air Force launched a satellite called Discoverer 26 ...

In this paper, we propose a longitudinal-slot substrate integrated waveguide leaky-wave antenna with low-side-lobe-level (SLL). The antenna consists of two rows of longitudinal slots, which are used ...

An ultra-low power adjustable triangle wave generator with a multi tunable amplitude and frequency is introduced in this paper. The proposed circuit consists of a Schmitt trigger and a current source.