The legacy Ka-band radar technology has evolved into the Ka-band dual-channel radar (DCR), developed primarily to provide ancillary dual-channel data. The radar is liteweight and can be scanned in azimuth and elevation over a wide FOV. This radar is currently in flite test and will be collecting primarily dismount data from both van and airborne scenarios.

References:

“Lite-Weight SAR/MTI for Small UAV Applications”, presented at SPIE, Orlando FL, April 2009.
“Evolution of Lite-Weight SAR/MTI Technology”, presented at IEEE RadarCon 2009, Pasadena CA, May 2009.
“Dual-Channel Radar for Small UAVs”, presented at the IEEE WDD 2012 Symposium in Kauai HI on 23 Jan 2012.