Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early ...

A planar reflectarray antenna based on liquid crystal materials is presented in this paper. First, a new type of loop dipole miniaturized liquid crystal antenna reflection unit is constructed. The ...

Astronomers in Australia picked up a strange radio signal in June 2024 — one near our planet and so powerful that, for a ...

Fly over the captivating Lofoten Islands in northern Norway, where rugged mountains rise dramatically from crystal-clear ...

Aerial View of Overwater Villas and Crystal Lagoon in the MaldivesMore for You NYC mayoral candidate Brad Lander arrested by masked agents at immigration court Kate Middleton Rewears a Queen ...

A good installation needs a decent quality aerial fixed as high as possible and mounted securely on the outside of a building. The aerial needs to be pointing towards the best local transmitter.

Street lamps can sometimes cause buzzing and crackling sounds on your FM radio. Keeping a note of when each lamp comes on and goes off will help to identify whether this is the cause of your ...

If you have a portable radio you will be able to pick up more of the receivable signal if your telescopic aerial is fully extended. For hi-fi systems check your aerial isn’t broken or become loose.

These split the TV signal from a single aerial and allow the signal to be sent to several different televisions in the building. Masthead, Set-back and distribution amplifiers Combined amplifiers ...

Radio Crystal Blue 6/12/25 Publication date 2025-06-12 Usage Attribution-NonCommercial-NoDerivs 4.0 International Topics Dan Herman, Radio Crystal Blue, freeform, freeform radio, indie, indie music, ...

A multiple-beam optical beamformer based on highly dispersive photonic crystal fibers (PCFs) is presented. Each radio-frequency (RF) beam can be independently controlled to steer continuously. The ...

I can’t tell you what talk-radio station I heard because I didn’t recognize any of the voices, and because crystal radios have no user interface understandable to a 21st-century listener.