Ultra-Wide Band Location (UWB) Tags: All You Need To Know

Ultra-Wide Band Location (UWB) Tags: All You Need To Know

Inventory loss is a contributing factor to lost revenue for businesses. Hence, why asset tracking is important in safeguarding equipment, monitoring goods closely, and ensuring a orderly systematic business flow.

In that case, technology implementation – such as the Ultra-Wide Band Location (UWB) tags – is an excellent, all-new RFID asset tracking system for ensuring close supervision of goods. After settling on the right asset tracking system, a setup of  general parameters is essential to ensure it works according to requirements.

For instance, you would need information like the desired location data granularity or accuracy, tracking technology update rates and the number of assets tracked. You also need to know the required data transfer rates and costs incurred in buying and maintaining the asset tracking system.

So, read on to understand why UWB tags is an excellent addition to your business.

Asset tracking using Ultra-Wide Band (UWB)

UWB is amongst the newest terms used for asset tracking. This cutting edge technology can out-function the other technologies currently in place in terms of accuracy, security, cost and even scalability. Hence, this is usually the go-to technology for locator solutions.

UWB solutions also capitalise on techniques like Time of Flight (ToF), Angle of Arrival (AoA), and Time-Distance-of-Arrival (TDoA) for increased real-time location accuracy. This is unlike other solutions as it utilise its own special measurement techniques.

UWB essentially is a technique used to transmit data on a vast section of the radio spectrum. It works through the emission of short pulses while using less power output on a big bandwidth. It is actually a way of using low power to transfer a reasonable amount of data.

How a business benefits from UWB

Achieve accurate readings

The UWB readers can also transmit reasonable pulses through the GHz spectrum. Readers then listen for chirps that come from the UWB tags. The tags feature a spark-gap-style exciter which also generates a pulse.

This then forms a short, coded and very wide, almost instantaneous burst. Readers then provide time measurements of precise accuracy that comes from the tags to the central server.

Receive precise data on the item’s location

Most sectors commonly use UWB systems in barcode scanners, used in warehouses as well as several sophisticated supply chain apps. For instance, when you scan a box in inventory management, it reads the barcode and then transmits the UWB pulse.

With UWB as a form of RFID tool tracking system, it can accurately identifies the item’s location within a one-centimetre area, based on the specific pulse.

Pros of UWB implementation

  • Enables transmission of data via various obstacles and walls
  • No interference with various RF gadgets or devices
  • Enhances special radio signatures with improved ability, minimising multipath propagation
  • Uses low power
  • Allows accuracy in high locations, mostly within inches

The pros emphasise how you can use UWB in industries as well as GPS-occluded areas to track and locate things or behaviors. You can also use it for situations with inaccuracy issues like security, safety as well as healthcare applications.

The UWB has the ability to penetrate obstacles which give it its flexibility. Hence, you can use UWB in hospitals or areas that have fewer openings.

While there are various kinds of asset tracking systems out there, UWB tags are one of the few you can consider for real-time data. Incorporate this RFID technology into your business and improve inventory tracking management.