UHF NEAR FIELD ANTENNAS OFFER IMPROVED PERFORMANCE

The RFID UHF near field antennas from Laird Technologies offer improved performance over many UHF near field antennas. Designed using proprietary software optimization tools, these antennas provide uniform field strength across their entire aperture. There are no hot-spots or dead-spots ensuring reliable tag reading no matter where the tag is placed on the antenna surface. The design also is much less susceptible to detuning in the proximity of metallic objects, or when a large number of tags are placed on the antenna for reading.
Two configurations of the product are available. One is a dual port configuration that utilizes polarization diversity to provide operation in a dual mono-static mode. This antenna is ideal for use with multi-port readers. The other configuration is a single port antenna with circular polarization that can be used with either single or multi-port reader.
Each configuration is available in choice of side-entry, or bottom-entry coax feed.
Every model is available in a choice of two frequency ranges, 865-870 MHz, or 902-928 MHz.