Antenna Experts is a prominent manufacturer of reliable antennas. The company has announced the launch of its new series of ...

Helical antennas consist of a single conductor or multiple conductors wound into a helical shape. Although a helix can radiate in many modes, the axial mode and the normal mode are the ones of general ...

[Dereksgc] puts that reputation to the test by building a helical WiFi antenna — and if that weren’t enough — he also subjects it to a field test. In a real field, is there any other way?

A recent study found that SpaceX’s Starlink V2-mini satellites emit more radio waves, potentially interfering with radio ...

If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish ...

The Space Science Center at Morehead State University has developed a full motion 21-Meter class antenna system that is engaged in a rigorous research program in radio astronomy and also serves as an ...

[Dereksgc] puts that reputation to the test by building a helical WiFi antenna — and if that weren’t enough — he also subjects it to a field test. In a real field, is there any other way?

"Very little is known about what causes the formation of magnetars," researcher Kritti Sharma said. "Our work helps to answer this question." ...

Antennas are mechanical components which either transmit or receive radio frequency signals ... Other types of antennas can be adjusted to transmit directionally: Helical antennas feature a conductor ...

To register your interest please contact [email protected] providing details of the course you are teaching. Radio astronomy is an active and rapidly expanding field due to advances in ...

Invented by Ampex in 1956, helical scan was the only method that was fast enough to record video in real time. Using two-inch tape and running at 15 ips, the going rate for tape recorders of the ...

If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish antennas such as the Very Large Array. What you likely don't imagine is ...