Antenna Fundamentals Let's get right down to the study of antennas and Antenna Basics. Suppose one day you're walking down the street and a kind but impatient person runs up and asks you to design an antenna for them. "Sure", you quickly reply, adding "what is the desired frequency, gain, bandwidth, impedance, and polarization?" Or perhaps you have never heard of (or are a little rusty) on the ...

MSN: Why pointing your Wi-Fi antennas at your device is actually worse

Logically, when you look at an antenna for anything, you think that having as much height as possible would be optimal, as in theory, this provides as much coverage as possible. So you tear open the ...

Antenna radiating radio waves: The transmitter applies an alternating current (red arrows) to the rods, which charges them alternately positive and negative, emitting loops of electric field. The arrows of the loops get reversed each time the current changes polarity.

All you need is an antenna to tune in to TV stations the old-fashioned way (in high-definition, with digital signals, of course, especially if your TV supports ATSC 3.0 and you're in a market with ...

View a TV Antenna Transmitters Map for your area. Review a TV antenna transmitter map for your area with a list of technical information by TV Channel.

Get sharp pictures from your local stations with TV antennas from Best Buy. Shop indoor/outdoor digital TV antennas or an amplified HDTV antenna for indoor use.