Satellite Communication Equipment Market is expected to grow from USD 23.78 billion in 2024 to USD 71.90 billion by ...

When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower.

Abstract: A novel dual-band dual-circularly polarized (CP) array antenna is presented, capable of achieving right-hand circular polarization (RHCP) in the K band and left-hand circular polarization ...

Abstract: This letter presents an 8×8 low-sidelobe waveguide slotted array antenna fed by a microstrip ridge gap waveguide (MRGW) feeding network. Two innovative approaches are adopted, by introducing ...

The neocortex generates periods of recurrent activity, such as the slow (0.1–0.5 Hz) oscillation during slow-wave sleep. Here we demonstrate that slices of ferret neocortex maintained in vitro ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Starlink is the name of a satellite network developed by the private spaceflight company SpaceX ...

AeroVironment [AVAV] last Friday said it has received a contract option from the Space Force to deliver two BADGER ground-based phase array antenna systems in support of Defense Department satellite ...

How many history-makers does it take to make history thirty times on a rocket? Prior to dawn on August 28, SpaceX Falcon 9 first-stage booster B1067 supplied the answer in understated elegance and a ...