![FLAT-500 FLAT 500 is a small and light wide antenna operating through microwave frequency bands of 500 MH-6 GHz](https://compasstech.com/wp-content/uploads/elementor/thumbs/FLAT-500-qouix2y33251cd9d5pak9lvk67gsuykfrnsgpyht1k.jpg)
Flat Lens Antenna Technology (FLAT) is a wide bandwidth, low frequency antenna that has directivities like conventional dual-ridged horn antennas but in a much smaller and lighter form, while maintaining equivalent VSWR (voltage standing wave ratio). FLAT antennas include advanced metamaterials for enhancing gain and reducing back and side-lobes and are designed to operate at VHF through microwave frequency bands.