Where can I find good source of information for how to create amateur radio telescope. Particularly interested in creating Fresnel Zone Plate Antennas (aka flat dish).
- design, diagrams, electronics.
- discussions about probes in production etc.
Taking a step back, what do you want to study with your telescope? The telescope is just one component in your DIY astronomy lab. You are also going to need a plan for your study, a way to acquire signals from your telescope, and a way to process those signals.
Some telescope / antenna stuff -