In recent years I have been doing a lot of work on array antennas.
I have been working on:
- Designing antennas and geometry
- Specifying requirements for RFIC, MMIC and ASICS
- Designing PCB layout and layer stack
- Designing synthesisers and clocks
- Designing power supplies
- Schematic capture
- Bring-up, optimisation, test and verification
At frequencies from VHF to Ka band. And for satellites and vehicles.