Abstract: This paper presents a novel stacked magnetic dipole antenna with wide impedance bandwidth, directional radiation pattern, low cross-polarization, and low back radiation. The proposed antenna ...

This article provides a review of the state-of-the-art reader antenna designs ... bidirectional radiation pattern, low gain, linear polarization, and a larger footprint. Subsequent solutions have also ...

The proposed antenna integrates a dual-band dipole antenna with a hexagonal arrangement RFSS panels. The omnidirectional radiation pattern of the dipole antenna becomes a directional pattern by the ...

This monograph contains tables of the horizontal radiation pattern (h.r.p.) of a dipole mounted on a cylindrical mast. The table were calculated on a digital computer and this enabled a ...

Discover the impact of 5G technology on electromagnetic radiation exposure. Surprising findings reveal reduced exposure in areas with abundant cell towers.

A three-part complex based on the molecules that give "Conan the Bacterium" its radiation resistance may protect humans against damage from ionizing radiation. New insight into how unique bacteria ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A type of bacteria ...

The ocean is vital for oxygen, food supply, and carbon storage. At its core is phytoplankton—microscopic algae that produce biomass through photosynthesis, using nutrients, CO2, and sunlight.

The geomagnetic field, a kind of natural barrier, protects Earth from cosmic radiation, which can create ... In the last 120 years, the Earth’s dipole moment has decreased while the non-dipole ...