Until recently phased array radar has been very expensive, used only for military applications where the cost of survival weighs in the balance. With the advent of low-cost microwave devices and ...
Seventeen days after NISAR’s launch from southeastern India, an essential piece of science hardware has unfurled in orbit. Spanning 12 metres, the drum-shaped antenna reflector on the NISAR (NASA-ISRO ...
A radar can be used to locate a buried object. Therefor the radar should operate at low frequencies to be able to penetrate the medium the object is buried in and it should have a high spatial ...
The objectives of the mission are aimed at revolutionising understanding of the planet. The radar antenna reflector for the NASA-ISRO Synthetic Aperture Radar (NISAR) mission arrived at the spacecraft ...
Analog Devices, Inc. introduced a highly integrated, active antenna beamforming chip that allows designers to quickly replace bulky, mechanically steered antenna platforms with a compact, solid-state ...
Researchers say the effect on detector screens would be similar to an object the size of a sports stadium materialising out ...
Advances in semiconductor technology have enabled the proliferation of phased array antenna with active electronically scanned antenna (AESA) advancing in satcom on-the-move and 5G communications.
Seventeen days after NISAR’s launch from southeastern India, an essential piece of science hardware has unfurled in orbit. Spanning 39 feet (12 meters), the drum-shaped antenna reflector on the NISAR ...
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