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Steren es una empresa 100% mexicana dedicada a la comercialización y venta de aparatos electrónicos.Tenemos presencia en varias ciudades del país, con más de 400 tiendas, con especial cobertura en Distrito Federal, Monterrey, Guadalajara y Tijuana, y también en países vecinos, como Estados Unidos, Costa Rica, Colombia y Guatemala.
Film on working of antenna. In radio engineering, an antenna (American English) or aerial (British English) is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver.
25 de mar. de 2024 · Understanding Antenna Specifications and Operation, Part 1 by DigiKey, which introduces designers to antenna theory, specifications, and real-world antenna examples, focusing on dipoles and monopole whips.
27 de mar. de 2024 · What is an Antenna? Why do we use Antennas. A tutorial on understanding what an antenna is and what are the different types of Antennas with properties.
3 de sept. de 2018 · An antenna is a metallic structure that captures and/or transmits radio electromagnetic waves. Antennas come in all shapes and sizes from little ones that can be found on your roof to watch TV to really big ones that capture signals from satellites millions of miles away.
Antenna, component of radio, television, and radar systems that directs incoming and outgoing radio waves. Antennas are usually metal and have a wide variety of configurations, from the mastlike devices employed for radio and television broadcasting to the large parabolic reflectors used to receive.
Before we can design an antenna or discuss antenna types, we must understand the basics of antennas, which are the fundamental parameters that characterize an antenna. So let us learn something. We'll start with frequency and step through radiation patterns, directivity and gain, and ultimately close with an explanation on why antennas radiate.
