The RFID technology has been used in many ways since it was introduced. Now, it is one important facet of every logistics operation. But while RFID systems have become widespread, only a few completely understand how it works and how to maximize its benefits. It pays to know and to understand the basics of RFID technology to make the most of its benefits for your operations.
Same Idea, Different Method
RFID is quite similar to the bar code technology; the only difference is that the former uses radio waves to capture data. Generally, a full RFID system has three main parts, which include the antenna, transreceiver, and transponder. The antenna detects nearby transponders, which the transreceiver decodes. Depending on the type of tags, you can read data, write new ones, or do both.
Active and Passive Tags
There are two types of: the active and the passive. Active tags use their own power source, which helps the reader to detect the tag even from a considerable distance. Passive tags, on the other hand, rely on the reader for a quick burst of minimal power. While they last longer than active tags, some industries prefer the latter. The military, for instance, mandates active RFID tags for logistical purposes.
As noted by Milpac.com, the renowned military software developer, tag placement plays a key role in ensuring an efficient military shipment process. For instance, external container labels make it easier for handlers to tag pallets or record data. It simplifies the process of preparing RFID data that will be submitted to the Wide-Area Workflow (WAWF) platform.
Outside of the military supplies industry, manufacturing, for instance, it is also important to take into account tag placement. It helps monitor and manage large-scale inventory operations. It is easier to find a particular item if they are labeled according to a set standard.
The world of modern logistics would not have become what it is today without RFID. This seemingly simple technology has raised the bar in tracking shipments and sets the tone for the next developments in the industry. From military supplies to manufacturing, the RFID technology promises a bright future for everyone.