Rajan Bedi

's profile
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CEO Spacechips

Rajan is currently CEO of Spacechips. Rajan worked at Astrium (now Airbus) for twelve years developing and researching space-grade electronics for telecommunication, navigation, Earth-observation and science missions. As Head of the Mixed-Signal Design Group, Rajan's team developed the hardware for the award-winning, channelising payload currently operating on-board the Alphasat telecommunication satellite.


Rajan Bedi

's contributions
  • 12.08.2016
  • How to select a space-grade switching regulator
  • Steve, many thanks for your valuable comments on stability and PSRR which I discuss on my training courses. Thanks also for informing the readers about your up-coming seminars. Really looking forward to meeting you and exchanging stories on many topics.
  • 06.29.2016
  • Wideband testing of satellites
  • David, the digital I/Q function occurs before the DAC and is very useful for frequency up-conversion without having to worry about mismatches. Rajan.
  • 03.08.2016
  • Decoupling for rocket scientists, part 1
  • My next article will focus on the physical aspects of decoupling, e.g. location, placement and orientation. For your example, you should be able to estimate the amount of decoupling necessary (capacitance and the number of capacitors) using the formulae in my article to prevent droop. Hope this helps for now ...