Conveyors
Create focused coverage above, below or around moving cases, trays and items.
Shape and control the read zone
RFID antennas selected around your products, environment and movement
The antenna defines where energy is sent and where tags can respond. Correct type, polarisation, position and shielding make the difference between a demo and a reliable system.
Application surveyRepresentative trialsHardware + softwareUK-wide support
Antennas
Build coverage where it is needed—and contain it where it is not
RFID antenna selection is an application decision. Beam pattern, gain, polarisation, frequency band, enclosure rating, cable run and mounting geometry all influence the usable read zone.
We model the process in practical terms, trial representative products and establish an antenna arrangement that delivers robust capture without creating unnecessary cross-reads from nearby stock or lanes.
System scope
Designed as a complete working solution
- Circular and linear polarised antennas
- Near-field and far-field options
- Low-profile and embedded antennas
- Rugged and IP-rated enclosures
- Portal, tunnel and overhead arrays
- Cables, splitters, hubs and mounting hardware
Typical applications
Where RFID antennas create value
Doorways and portals
Arrange antennas to capture tagged assets crossing a defined threshold.
Benches and workstations
Use near-field or shielded designs for controlled operator interactions.
Shelves and cabinets
Embed antennas to monitor tagged items within a specific storage area.
Application engineering
Details that shape the specification
We assess the real items, movement, environment and target system before confirming the design.
01
Polarisation
Tag orientation and movement determine whether circular or linear polarisation is more suitable.
02
Cable loss
Cable length and quality affect delivered RF power and must be included in the design.
03
RF environment
Reflection, absorption and neighbouring readers can change real-world performance.
Frequently asked
Antennas questions
Have a product, site or integration constraint not covered here? Speak directly with our team.
Ask Oxford TraceabilityWhat is the difference between near-field and far-field RFID antennas?+
Near-field antennas create a short, controlled coupling zone. Far-field antennas support longer-range backscatter reads. The appropriate type depends on distance, tag design and read-zone control.
Does a higher-gain antenna always give better results?+
No. Higher gain generally creates a more focused pattern, which may help range but can reduce coverage elsewhere or increase unwanted reads. The complete geometry matters.
Can RFID antennas work near metal?+
Yes, with suitable antenna placement, metal-mount tags and testing. Metal can reflect RF energy, so the environment must be considered rather than ignored.
Plan the read zone
Let’s turn your RFID requirement into a testable system.
What should an industrial RFID trial show?
Specify the tag, item and required read zone, then assess representative movement and surrounding materials. Define which items should be read and which should remain outside the transaction. Agree how duplicate, missed or unexpected reads are handled in the connected process and its records.
- Tag and item combination
- Required read zone
- Missed, duplicate and unexpected reads
Related guidance: Warehouse RFID systems · UHF / RAIN RFID guide