Feb 14, 2025 · Imagine holding out your hand and catching words, pictures, and information passing by. That's more or less what an antenna (sometimes called an aerial) does: it's the …

In simple terms, an antenna is a device that sends and receives radio waves, allowing communication without wires. An antenna works by converting electrical signals into …

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.

Learn about antenna functions, types, working principles, radiation patterns, and applications in wireless communication. This tutorial covers essential antenna basics.

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

Aug 1, 2025 · Learn what antennas are and how they work. Discover types of antennas, how they transmit and receive signals, and how to choose the right antenna for your device or project.

Nov 12, 2025 · An antenna may be designed specifically to transmit or to receive, although these functions may be performed by the same antenna. A transmitting antenna, in general, must be …

An antenna is a device used to transmit or receive electromagnetic signals, such as radio waves. It converts electrical signals into electromagnetic waves and vice versa. Antennas are …

Aug 1, 2025 · Explore how antennas are built, how they transmit and receive signals, and the key components that enhance their performance in modern electronic systems.

Aug 7, 2025 · At its core, an antenna is a metallic conductor that is designed to efficiently radiate or receive electromagnetic waves. The fundamental purpose of an antenna is to convert …