59.4k views
2 votes
Which terms describe the purpose of antennas on devices that use radio waves

User Alex Ketay
by
6.7k points

2 Answers

0 votes

Answer:

The answer is A) Transmit and receive

Step-by-step explanation:

It told me i got it right on the quiz :)

User MoneyBall
by
6.6k points
3 votes

Answer:

The terms are

1. Transmit

2. Receive

Step-by-step explanation:

What is an antenna

According to NASA

An antenna is a metallic structure that captures and/or transmits radio electromagnetic waves. Antennas come in all shapes and sizes from little ones that can be found on the roof to watch TV to really big ones that capture signals from satellites millions of miles away.

How does an antenna work?

Antennas are much more than simple devices connected to every radio. They're the transducers that convert the voltage from a transmitter into a radio signal. And they pick radio signals out of the air and convert them into a voltage for recovery in a receiver

User Zlatanski
by
7.2k points