South Korea's Hanwha Systems has manufactured the first active electronically scanned array (AESA) radar for the Republic of ...

If you watch old science fiction or military movies — or if you were alive back in the 1960s — you probably know the cliche for a radar antenna is a spinning dish. Although the very fir… ...

Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to pred… ...

For avionics designers, the chip enables flat-panel antenna arrays, which shrinks the profile of conventional radar systems and facilitates the design of smaller, lighter aircraft. The new ADAR1000 is ...

Wideband phased antenna arrays always contribute large radar cross section (RCS) to low-observed platforms. Low-scattering wideband phased antenna arrays are thus highly demanded. This article ...

The presented radar is based on an FMCW architecture and operates in the S-band, 2 to 4 GHz, to meet the first criterion. Spatial resolution in the cross-range dimension is accomplished by using a ...

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures ...

Beamforming, based on multiple-input, multiple-output (MIMO) phased-array antennas, looks to make up a component part of the overall 5G cellular technology. While phased-arrays have been the basis of ...

At X-band (8 to 12 GHz), the concept involves a 64-element array containing the antenna elements, as well as all transmitter (Tx) and receiver (Rx) circuits on a standard 8-in. silicon wafer (Fig ...

Joint Radar-communications (JRC) has been widely studied as a key technique in future wireless communication systems. One of the crucial challenges is waveform design for the JRC. In this paper, a ...