A rooftop TV antenna is a great example of the type, called a Yagi-Uda array after its inventors. They set out to create a wireless energy transmission system using radio waves, and found ...

A new telescope project called the Next-Generation Very Large Array will revolutionize radio astronomy if it gets the funding ...

Ever wondered how radios work and how they can transmit sound wirelessly across long distances? This video breaks down the fascinating science and technology behind radios, explaining the process of ...

University of Otago. (2023, October 17). Physicists create new form of antenna for radio waves. ScienceDaily. Retrieved May 27, 2025 from www.sciencedaily.com / releases / 2023 / 10 / 231017215932.htm ...

When the signal source is connected, the antenna produces a radio wave, denoting a 1. When the switch is disconnected, there is no radio wave, indicating a 0. What we showed is that a powered ...

The team's research introduces radio-wave absorbers utilizing loop-shaped frequency-selective surfaces (FSS), which enhance co-design with antenna beamforming and steering due to their wide ...

The enhanced 8828 supports multiple operators, and offers double the coverage, extending up to 8,000 square metres, and can connect up to eight Radio Dots. Interleaved Antenna 8001 and 8002: Combines ...