They eventually replaced the loop antenna with a simple dipole, and added additional elements, which they called directors, on a long boom to further shape the beam. Using eight directors on a 15 ...

There are several other problems associated with finding a good FM transmitter antenna location. These include fresnel zone clearance, in which mid-path clearance can affect reception. In flat regions ...

It doesn’t appear that you can realistically get into the exceptionally thin antenna array without pulling it all apart, thanks in part to preposterous amount of adhesive that holds the ...

The best TV antennas let you watch local news and sports without paying for a cable subscription, or they can supplement the best streaming services with content from stations like FOX, CBS, NBC ...

Scientists build the world's first 6G antenna that, when fitted into devices ... "The programmable beam control and beam-shaping of the DMA could help in fine-grained mmWave holographic imaging ...

The integrations needed to determine beam deflections require the enforcement of the appropriate displacement and rotation boundary conditions (BCs). It is important that we be able to recognize these ...

For transmission, an oscillating RF electrical current is fed to the antenna's terminals ... Log-periodic antennas, which are multi-element, unidirectional, narrow-beam antennas that have impedance ...

When high energetic ions beam are bombarded on the target that dislodge portion of the material from the exposed surface. Plasma etching is an anisotropic or highly uniform and fair directionality.

The Hero Mavrick 440 has a 440cc, single-cylinder, air-oil cooled engine that delivers decent power for riding . The low seat height and forward-mounted footpegs contribute to a comfortable ...

The crash occurred before 6:30 a.m. near Wolfpack Lane and the Interstate 440 Beltline. According to the Raleigh Police Department, no one was injured, but the crash could close Atlantic Avenue ...

Beam Suntory announced today that it is rebranding to become Suntory Global Spirits. The name change reflects the company’s evolution into a global leader across categories in both spirits and ...

If you're living in an area with a good signal, you can install a TV antenna for less than a media streamer-- and with less hassle. You don't even need to climb on your roof, as the best indoor ...