In ham radio, this is a noted advantage of “cubical quad” antennas over multi-element Yagi antennas. Cubical quads deliver circular polarization.

On Sept. 26, 2024, 13-year-old Hoang Thi Tuyet Nhung sits in the ruins of a house destroyed by a landslide caused by Typhoon Yagi in Thuong village, Yen Bai province, Vietnam. The strongest storm ...

Households whose roofs were blown off and buildings collapsed, have received local help to repair the damage in the poor hamlet that was littered with ruins after Typhoon Yagi.— VNA/VNS Photos Phương ...

The RCA Compact Yagi Outdoor antenna is a directional antenna that is best suited for rural areas with hard-to-reach UHF and VHF signals. It’s a great pick if you want to put your antenna in ... Read ...

As far as hobbies go, ham radio tends to be on the more expensive side. A dual-band mobile radio can easily run $600, and a ...

The Observatory said the warning would remain in force because Yagi was a mature storm. The Education Bureau said the suspension of classes at all-day schools would take effect when the forecaster ...

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 ...

G wireless communication services have rapidly expanded worldwide, leveraging millimeter-wave (mmW) frequencies in the 24 GHz ...

Ideally, if you are going to transmit, you want a properly-tuned resonant antenna. But, sometimes, it isn’t practical. [Ham Radio Rookie] knew about random wire antennas but didn’t ...

Reporting in the journal Nature, Caltech-led researchers have uncovered where FRBs are more likely to occur in the ...

A cutting-edge telescope array is helping scientists to pinpoint the cosmic hotspots where strange radio signals originate.

Although the organization is in its initial operational phase, the existing radio antennas and experimental projects will continue to provide insights for scientific plans and research foundations ...