This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna and finds it better than expected. You can see the video review ...

Just when you think you’ve learned all the latest 3D printing tricks ... and you can paint the pattern on the surface right in the slicer. This is just a proof of concept though, as [TenTech ...

Astronomers have discovered by looking through an exoplanet's atmosphere and mapping its 3D structure for the first time ...

Capturing clouds and radiation in 3D is seen as an important step towards undistorted remote sensing of the atmosphere and improved modelling of climate and weather. The new research group of the ...

Abstract: A low-profile wideband microstrip patch antenna (MPA) with consistent radiation patterns is proposed based on dual antiphase modes. Firstly, a pair of narrow slots and a differentialfed ...

Chikwata kubva kuYunivhesiti yeCalifornia-Berkley ichangobva kuburitsa a kudzidza ichikurudzira nzira yekuchaja-yakarongwa 3D-kudhinda ... directive radiation. Iyo antenna inoratidzira matatu ...

“A CPD-fabricated gradient phase transmitarray for generating highly directive radiation. The antenna ... single samples within a day at a cost-effective rate. In addition, charge-programmed 3D ...

Abstract: This paper describes a new method for synthesis of a flat-top beam radiation pattern of three-element antenna arrays. Currently, this is the only method that: (1) gives a semi-analytical ...