Directional drilling is the controlled deviation of a wellbore from vertical to a planned three-dimensional trajectory (inclination and azimuth) to place the well precisely in the subsurface. This ...

The Tehachapi Amateur Radio Association (T.A.R.A.) is proud to announce that Micah Martin, the club's public information officer, has been awarded the ARRL Philip J. McGan Memorial Silver Antenna ...

The Materials and Electronics Research Center (MERC), School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou University ...

Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

Add a description, image, and links to the directional-wifi-antenna topic page so that developers can more easily learn about it.

People have long been interested in very low frequency (VLF) radio signals. But it used to be you pretty much had to build your own receiver which, luckily, wasn’t as hard as building your own VHF or ...

To get the most miles out of your tires, you should know what kind of tires your car comes equipped with. Sure, every tire comes with rubber tread, but not every tire features the same pattern or ...

Jim Kimble, editor of AntennaLand, puts Walmart’s budget-friendly $12 “onn.” Ultra-Thin Indoor TV Antenna to the test. In this hands-on comparison, he measures its performance against two trusted ...