The online tool streamlines, accelerates, and optimizes the antenna selection process for RF design engineers.

Antenna design lies at the heart of ultra-high-frequency (UHF) radio-frequency identification (RFID) systems, determining read range, reliability and compatibility across diverse environments. Typical ...

Electrical currents and charges radiate, but the net effects usually cancel; an antenna is a special structure arranged to avoid such cancellation and create electromagnetic waves from electrical ...

The purpose of this article is to explain, in detail, the process involved in building and tuning a high-frequency (HF) RFID antenna, which would operate at 13.56 MHz. Some concepts will be explained ...

Near-field RFID systems exploit inductive coupling between reader and tag antennas at close range to achieve high read reliability, precise localisation and reduced interference. Unlike far-field RFID ...

A new platform aims to simplify antenna selection and PCB placement, helping engineers improve wireless performance while ...

Let's summarize the message of the last couple of sections. To transmit to a tag, a reader uses amplitude modulation to send a series of digital symbols. The symbols are coded to ensure that ...

One key factor when it comes to designing solutions using passive UHF RFID is to understand how exactly the technology works, with its benefits and limitations, and to ensure that products are ...