antenna array: meaning, definition, pronunciation and examples
C1Technical/Scientific
Quick answer
What does “antenna array” mean?
A group of multiple antennas connected and arranged in a specific pattern to function as a single, more powerful system for transmitting or receiving radio, radar, or other electromagnetic signals.
Audio
Pronunciation
Definition
Meaning and Definition
A group of multiple antennas connected and arranged in a specific pattern to function as a single, more powerful system for transmitting or receiving radio, radar, or other electromagnetic signals.
In biology, a structured arrangement of sensory appendages on an insect or arthropod; in communication/engineering, the concept is sometimes extended metaphorically to refer to any networked system of sensors or detectors.
Dialectal Variation
British vs American Usage
Differences
Vocabulary and spelling: 'Aerial array' is a common British synonym, though 'antenna array' is widely understood. Spelling: 'Centre' vs. 'center' in related documents.
Connotations
Identical technical connotations. 'Aerial array' has a slightly older, broadcast-era feel in British English.
Frequency
'Antenna array' is more frequent in American technical discourse. 'Aerial array' maintains moderate frequency in UK technical contexts.
Grammar
How to Use “antenna array” in a Sentence
The antenna array [verbs: transmits, receives, focuses, scans, consists of]...to [verb: install, calibrate, align, optimize] the antenna arrayVocabulary
Collocations
Examples
Examples of “antenna array” in a Sentence
verb
British English
- The system was antenna-arrayed across the rooftop.
- They needed to array the antennas precisely.
American English
- The engineers arrayed the antennas on the tower.
- The site was designed to antenna-array the signals.
adverb
British English
- The signals were transmitted antenna-array-wise.
- [No standard adverbial form]
American English
- The sensors were arranged in an antenna-array fashion.
- [No standard adverbial form]
adjective
British English
- The antenna-array configuration was complex.
- We reviewed the array-antenna design documents.
American English
- The antenna-array technology is cutting-edge.
- They specialized in array-antenna theory.
Usage
Meaning in Context
Business
Rare, except in telecommunications, defence, or satellite industry contexts discussing infrastructure.
Academic
Common in physics, electrical engineering, telecommunications, and radar technology papers.
Everyday
Virtually never used in casual conversation.
Technical
The primary register. Used in specifications, research, and system design for radar, radio astronomy, 5G/6G networks, and satellite communications.
Vocabulary
Synonyms of “antenna array”
Strong
Neutral
Weak
Vocabulary
Antonyms of “antenna array”
Watch out
Common Mistakes When Using “antenna array”
- Using the biological plural 'antennae array' in an engineering context (use 'antennas array' or 'antenna array' as a compound noun).
- Misspelling as 'antena array'.
- Using in non-technical contexts where it would be misunderstood.
FAQ
Frequently Asked Questions
No. A single satellite dish is one type of antenna. An 'antenna array' is multiple separate antenna elements (which could be dishes, rods, or patches) working together as one system.
A 'phased array' is a specific, advanced TYPE of antenna array where the phase of the signal fed to each element is controlled electronically, allowing the beam to be steered instantly without moving parts.
Rarely. The primary term is 'antennae' for an insect's feelers. 'Array' might be used in highly technical descriptions of their arrangement, but 'antenna array' overwhelmingly refers to man-made radio systems.
Arrays offer greater directivity (sharper beam), electronic beam steering, redundancy (if one element fails), and the ability to perform complex signal processing like adaptive interference cancellation.
A group of multiple antennas connected and arranged in a specific pattern to function as a single, more powerful system for transmitting or receiving radio, radar, or other electromagnetic signals.
Antenna array is usually technical/scientific in register.
Antenna array: in British English it is pronounced /ænˈten.ə əˈreɪ/, and in American English it is pronounced /ænˈtɛn.ə əˈreɪ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms specific to this term]”
Learning
Memory Aids
Mnemonic
Imagine a military general (the 'array') commanding a group of soldiers (the 'antennas') to work together as one powerful unit.
Conceptual Metaphor
A TEAM or ORCHESTRA (individual elements working in concert for a unified, directed output).
Practice
Quiz
In which context is the term 'antenna array' MOST likely to be used?