A Yagi–Uda antenna, or simply Yagi antenna, is a directional antenna consisting of two or more parallel resonant antenna elements in an end-fire array; [1] these elements are most often …

Jul 23, 2025 · The Yagi-Uda antenna, also known as Yagi antenna, catches TV and radio signals. Invented by Japanese scientists Hidetsugu Yagi and Shintaro Uda in the 1920s, it's great at …

Hence, even though the antenna is often called a Yagi antenna, Uda probably invented it. A picture of Professor Yagi with a Yagi-Uda antenna is shown below. In the next section, we'll …

Explore the pros and cons of Yagi-Uda antennas, including benefits, drawbacks, gain, directivity, and applications in HF and VHF frequency bands.

Yagi-Uda antenna is the most commonly used type of antenna for TV reception over the last few decades. It is the most popular and easy-to-use type of antenna with better performance, …

Invented in 1926 by college student Shintaro Uda, his professor Hidetsugu Yagi managed to pin his name first to this design. Please be an antenna nerd and always refer to the design as …

Aug 22, 2025 · What Is a Yagi-Uda Antenna? A Yagi-Uda antenna, or just Yagi antenna, has three main parts: a driven element, a reflector, and one or more directors. The driven element, …

Jul 24, 2025 · The Yagi-Uda antenna was first developed in Japan in 1926 by Shintaro Uda and popularized internationally by his colleague Hidetsugu Yagi. Though initially under the radar, …

Aug 15, 2025 · A practical engineer’s guide to Yagi–Uda antennas—how they work, when to choose them over LPDA/panel/dish, how to size and mount them, and how to build a …

Mar 25, 2025 · Yagi-Uda antennas are directive antennas, and it exhibits a focused radiation pattern, which means it concentrates radio waves in a specific direction.