Topics include directivity, polarization, bandwidth, impedance, frequency bands, all things necessary for an understanding of antenna theory, antenna basics and antenna fundamentals.
In this application note we will explore antenna theory and design using EZNEC, an easy-to-use antenna simulator. We will measure the antenna’s characteristic impedance through our application board.
The Antenna Research Group (ARG) at the University of Colorado Boulder is housed in the Department of Electrical, Computer, and Energy Engineering. ARG’s research specializes in antenna theory and ...
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antenna, component of radio, television, and radar systems that directs incoming and outgoing radio waves.
That's more or less what an antenna (sometimes called an aerial) does: it's the metal rod or dish that catches radio waves and turns them into electrical signals feeding into something like a radio or television or a telephone system. Antennas like this are sometimes called receivers.