Question: What Does Antenna Mean?

What does an antenna do?

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 something like a radio or television or a telephone system.

Antennas like this are sometimes called receivers..

How do antennas work?

How does an antenna work? The antenna at the transmitter generates the radio wave. … The voltage across the antenna elements and the current through them create the electric and magnetic waves, respectively. At the receiver, the electromagnetic wave passing over the antenna induces a small voltage.

What is another word for attribute?

What is another word for attribute?qualitymarktraitaspectelementhallmarkpointcharacternotepeculiarity227 more rows

What is the another name of football?

The sport of association football is commonly called “soccer” in the United States. The word derives from “association” – as in the Football Association – in contrast to “rugger”, or rugby football.

What is another word for antenna?

Synonyms forreceiver.wire.aerial.ears.feelers.whip.bird snapper.bullwhip.

Are antennas correct?

The singular noun antenna is just one of the feelers on a bug’s head — a sensory wand the insect waves around to check out its surroundings. The plural of this antenna is antennae. … The singular noun antenna is also the thing on top of your television or radio. The plural of this antenna is antennas.

What direction should my antenna point?

To aim all of our antennas, face the front of the antenna in the direction the channels are broadcast from. You can find this information by going to TVFOOL. It will show you the compass orientation and direction the channels are broadcast from.

Why do insects have antenna?

Insects do this with the pair of antennae on their heads. … But insects don’t only use their antennae to smell. They can also use them to feel the surface of an object, sense hot and cold, listen to sounds or detect the movement of air or wind.

What is the meaning of commonest?

Adjective. commonest. superlative form of common: most common.

What is the best TV antenna for free TV?

Best HDTV antennas a glanceThe best antenna: Mohu Releaf.The best flat antenna: ClearStream Eclipse.The best amplified antenna: Mohu Curve Amplified.The best tiny antenna: Leaf Metro.The best indoor/outdoor antenna: ClearStream 2Max HDTV Antenna.The best outdoor antenna: Winegard Elite 7550.

Who invented antenna?

Guglielmo MarconiThe Italian physicist Guglielmo Marconi, the principal inventor of wireless telegraphy, constructed various antennas for both sending and receiving, and he also discovered the importance of tall antenna structures in transmitting low-frequency signals.

What are three types of antenna types?

There are several different types of antennas in three broad categories: omni-directional, directional, and semi-directional.

What is the best metal for antenna?

Copper is a best suited material for base antennas. The metal, while soft and malleable, is quite rigid. Stainless steel has a higher tensile strength, so thinner wire can be used.

What is plural for antenna?

The plural noun form of “antenna” comes in two flavors: “antennas” and “antennae.” If you look up antenna in an English dictionary, you’ll see that the plural, antennas, is used to refer to electrical instruments, and antennae, to the protuberances found on the heads of insects.

What is antenna and its types?

The dipole, monopole, array and large loop antenna types below typically function as resonant antennas; waves of current and voltage bounce back and forth between the ends, creating standing waves along the elements. … Aperture antennas can be resonant or not.