What is the antonyms of antenna?

  • desensitizing.
  • unsusceptibility.
  • insensitive.
  • sensitive.
  • inability.
  • unperceptiveness.
  • callousness.

What does the word antenna means?

Definition of antenna

1 plural antennae : one of a pair of slender, movable, segmented sensory organs on the head of insects, myriapods, and crustaceans — see insect illustration. 2 : a usually metallic device (such as a rod or wire) for radiating or receiving radio waves a TV antenna.

What is the synonym of satellite?

Synonyms. spacecraft. We turned the spacecraft so the sun fell more fully on the antenna. communications satellite. sputnik.

What is the 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 type of word is antenna?

noun, plural an·ten·nas for 1, an·ten·nae [an-ten-ee] for 2. a conductor by which electromagnetic waves are sent out or received, consisting commonly of a wire or set of wires; aerial.

What is antenna example?

The definition of an antenna is a wire that receives and conducts electromagnetic waves, typically to transmit information. An example of an antenna is the long thin metal piece extending upward from a car intended to receive radio signals. A metallic apparatus for sending or receiving electromagnetic waves.

What are antennae used for?

The primary function of antennae is the assessment of the chemical and physical characteristics of the environment. Detection is made with innervated chemosensory and mechanosensory organs that are arrayed on the antennae. A single antenna usually has sensory organs of several types, with different properties.

What’s the difference between antenna and antenna?

In the U.S. and Canada, the plural of the noun antenna is antennae when the word denotes the flexible sensory appendages on insects and other animals. But when the word refers to a metallic apparatus for sending or receiving electromagnetic signals, American and Canadian writers usually use antennas.

What is the function of an antenna?

Antennas are the most physically visible component of a wireless infrastructure. Whether it be radio, LAN, or otherwise, an antenna is extremely important. The antennas primary function is to transmit and receive clear signals between multiple wireless points.

How does an antenna work?

How does an antenna work? The antenna at the transmitter generates the radio wave. A voltage at the desired frequency is applied to the antenna. The voltage across the antenna elements and the current through them create the electric and magnetic waves, respectively.

What are three types of antenna types?

The three main types of antenna are directional, semi-directional, and omni-directional.

Which are the four main types of antennas?

Four main types of antennas are used on present communication satellites: wire antennas, horn antennas, reflector antennas, and array antennas.

What is the sentence of antenna?

2. He said he would head the antenna with a ball. 3. In our village, there is an antenna on every roof for receiving TV signals.

What is the common antenna?

Common Antenna System means a system of Facilities comprising antennas and cabling to the antennas inside a building, which is owned or operated by an Operator, including one or more Mobile Network Operators, in association with in-building coverage; Sample 1Sample 2.

What are antennas made of?

An antenna is a device made of conductive metal (metal that conducts electricity) that sends and/or receives electromagnetic radio waves.

Which are the two basic types of antennas?

There are several different types of antennas in three broad categories: omni-directional, directional, and semi-directional. – Omni-directional antennas propagate in all directions. – Semi-directional antennas propagate in a constricted fashion, defined by a specific angle.

What is antenna design?

Antenna design is an important factor in using UAVs over extended range and where there are obstructed views. While this is not directly related to Antenna Tracking/autopilots, it may be useful for some readers.

What is an antenna in physics?

An antenna is a transducer; that is, a device which converts signals in one form into another form. In the case of an antenna, these two forms are (1) conductor-bound voltage and current signals and (2) electromagnetic waves. Traditional passive antennas are capable of this conversion in either direction.