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  1. What are antennas and how do they work? - TechTarget

    Feb 24, 2023 · An antenna is a specialized transducer that converts electric current into electromagnetic (EM) waves or vice versa. Antennas are used to transmit and receive …

  2. Antenna (radio) - Wikipedia

    Antennas can be designed to transmit and receive radio waves in all horizontal directions equally (omnidirectional antennas), or preferentially in a particular direction (directional, or high-gain, …

  3. How do antennas and transmitters work? - Explain that Stuff

    Feb 14, 2025 · 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 …

  4. The Antenna Theory Website

    An intuitive tutorial of antennas and antenna theory. This website is designed to present a comprehensive overview of antennas, from design, to measurement and theory.

  5. Antenna Basics: Working Principle, Types, and Applications

    Feb 28, 2020 · An antenna consists of a metal conductor that conveys radio frequency (RF) waves between two points in space. This device can either transmit a signal or receive one.

  6. TV Antennas / Audio & Video Antennas: Electronics - amazon.com

    Shop through a wide selection of TV Antennas at Amazon.com. Free shipping and free returns on Prime eligible items.

  7. Antenna Definition, Types & Function - Lesson | Study.com

    Learn the antenna definition, understand the function of an antenna, and discover how radio signals are transmitted. Explore the different types of antenna and their uses.

  8. Types of Antennas : Properties, Radiation Patterns and Their …

    Antenna plays a key role in transmitting receiving electromagnetic radiation. In a transmitting antenna, an antenna receives electrical signals from a transmission line & changes them into …

  9. 10: Antennas - Physics LibreTexts

    An antenna is a transducer; that is, a device which converts signals in one form into another form. In the case of an antenna, these two forms are (1) conductor-bound voltage and current …

  10. Welcome To Antennas 101 - Electronic Design

    Jul 29, 2021 · How does an antenna work? The antenna at the transmitter generates the radio wave. A voltage at the desired frequency is applied to the antenna. The voltage across the …