An apparatus to receive or transmit electromagnetic waves and convert respectively to or from an electrical signal.
Used in a Sentence
antennas
Definitions, parts of speech, synonyms, and sentence examples for antennas.
Editorial note
Also, as a little bit of extra trivia, antennas designed for higher transmit power don't have any less performance than equivalent antennas for lower transmit powers.
Examples15
Definitions4
Parts of speech1
Quick take
An apparatus to receive or transmit electromagnetic waves and convert respectively to or from an electrical signal.
Meaning at a glance
The clearest senses and uses of antennas gathered in one view.
An appendage used for sensing on the head of an insect, crab, or other animal. [from 17th c.]
(figurative) The faculty of intuitive astuteness.
Definitions
Core meanings and parts of speech for antennas.
noun
An apparatus to receive or transmit electromagnetic waves and convert respectively to or from an electrical signal.
noun
An appendage used for sensing on the head of an insect, crab, or other animal. [from 17th c.]
noun
(figurative) The faculty of intuitive astuteness.
noun
(nautical) The spar to which a lateen sail is attached, which is then hoisted up the mast.
Example sentences
Also, as a little bit of extra trivia, antennas designed for higher transmit power don't have any less performance than equivalent antennas for lower transmit powers.
Metamaterials are a real novel breakthrough in physics which have wide ranging applications for antennas and electromagnetic materials.
This means high-gain (=large), directional antennas, and low data-rates to make sure you actually receive the same data that the craft transmits to you (and vice versa).
You could pick it up with an FM T-style antenna but not the UHF bow type antennas.
The DSN is the only system of antennas capable of communicating with New Horizons at its current distance, and shares the responsibility of communicating with many other deep space missions.
A radio with single-purpose chips and multiple antennas is always going to be more power efficient.
The vision was possible.[1] You can have multiple PAs, wide-bandwidth omnidirectional antennas, replicate front-end filters, etc.
We're talking the swarm is likely operating in a shared point-to-point link mode, either using highly directional antennas that are essentially deaf to below, optical links, or (more likely) a mixture of both modes.
That way he could compare the differences from signals received at two physically separated antennas and track moving objects (like airplanes) that reflected radio transmissions.
Lots of missions and mission phases don't require bigger antennas.
Linear monopole antennas are very easy to reason about.
They claimed that they were receiving the public signals on their tiny little antennas which were significantly under the quarter wavelength that you need to receive them.
Quote examples
Just wait until the FCC learns about these crazy things call "software defined radios." They'll have to ban antennas outright!
Of course, if someone finds one of these in a public place, law enforcement is likely going to get called ("Look at those antennas!
Link that with a "one-way" cable to a rpi2 (the "compromised"/networked node), and a cheap android tablet w/o baseband/gsm chips -- and perhaps solder off the antennas/kill the wlan/bluetooth.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use antennas in a sentence?
Also, as a little bit of extra trivia, antennas designed for higher transmit power don't have any less performance than equivalent antennas for lower transmit powers.
What does antennas mean?
An apparatus to receive or transmit electromagnetic waves and convert respectively to or from an electrical signal.
What part of speech is antennas?
antennas is commonly used as noun.