NGC 5907's spiral form is oriented edge-on to our planet, granting it a sharp, needle-like appearance that has given rise to a number of nicknames, such as the Splinter Galaxy.

Fig. 3 shows the evolution of design of proposed UWB antenna from initial antenna. The slots for band notched characteristics are introduced individually and analyzed in terms of VSWR for each slot.

A dull knife can be frustrating, but sharpening it doesn’t have to be a lengthy or complicated task. This video reveals an incredible knife sharpening method that guarantees a razor-sharp blade ...

A little plaid can go a long way in a room. From rugs to wallcoverings and performance fabrics, these of-the-moment designs showcase the versatility of this timeless motif.

The season’s sculptural silhouettes are designed to make a splash. Emporio Armani jacket, $1,890, armani.com; Wolford tights, $95, wolford.com; Ferrari sunglasses ...

Japan-based Sharp has disclosed that it has supplied its electronic steering array antenna for the world's first 5G non-terrestrial network (NTN) trial using Eutelsat OneWeb's low Earth orbit (LEO ...

The best electric knife sharpener I used while testing was the Chef's Choice Trizor XV, a bulky device with three separate sharpening slots for bringing dull knives to a super-sharp 15-degree edge ...

Beyond the antenna, there is no radiated energy, and radiation begins at the antenna edge. In Figure 3a, there is an abrupt change in the field, while in Figure 3c, there is a gradual increase with ...

Two principal planes Characterising a well-behaved antenna’s radiation properties with two plane patterns in a coordinate system involves azimuth plane pattern and elevation plane pattern. Assuming ...