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The Canadian Radarsat satellite was launched on November 4, 1995 and is now in routine operation. Radarsat's payload consists of a Synthetic Aperture Radar (SAR) imaging instrstrument, and it is the first operational satellite SAR with an antenna which can reconfigure its elevation beam electronically. The SAR Antenna is a large deployable slotted waveguide planar array (1.5m by 15m) operating at...
A 3MeV, 10mA DC Electron Beam Accelerator based on the capacitively coupled parallel-fed voltage multiplier in 6kg/cm2 SF6 gas environment is under commissioning at Electron Beam Centre, Kharghar, Navi Mumbai. Electron Gun is situated at −3MV terminal which requires a constant power for its anode and filament. Gun power source has been derived by suitably coupling the ac components present in the...
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