Abstract: A pattern reconfigurable antenna array is proposed for the purpose of improving spatial coverage at millimeter-wave frequencies. An endfire magnetoelectric (ME) dipole and two slot-patches ...

Scientists at Tel Aviv University have developed a new way to investigate dark matter by studying faint radio waves from the Universe’s earliest era, known as the cosmic dark ages. Their research ...

This is stunning. The post Astronomers Release Awe-Inspiring Image of What Our Whole Galaxy Looks Like in Radio Waves ...

A novel electromagnetic (EM) transparent base-station antenna, utilizing frequency selective surface (FSS) as radiator, is proposed. The utilization of FSS bestows the proposed antenna with EM ...

A new down-top method makes fluorographene nanofiber papers that combine strength, heat conductivity, and wave transparency ...

The F-22 Raptor's gold tint makes the cockpit shine like a pair of Oakleys, but it's pure science engineered for stealth and ...