Telemetry [MSXV]

What is this page for?

This page is for going over the potential ways in which the telemetry system could be improved for MSXV and onwards. This will be examined from a HW perspective and not necessarily considering software improvements.

List of Possible Changes:

Custom antenna (Initial examination is that while there would likely be a performance boost, there will probably be a very steep learning curve. Additionally, it would be quite draining in terms of cost and labour so it might not be worth it. One consideration would be reaching out to some of the alumni who are still in contact with the team and seeing if they are familiar with rf circuits and would be willing to give some guidance/advice)

Custom Antenna Notes

Considerations:

Price
Knowledge (or lack thereof)
Reliability
performance improvements

Potential antennas:

PCB, Whip, Chip

Antenna amplifiers? → Antenna Amplifiers Circuits and Projects

might be worth looking into whether we could use antenna boosters (off the shelf ones). From what I’ve read they seem to boost ALL signals, meaning they could boost noise though we would likely have to test them to see whether there is any actual benefit. (example) Best Stubby Antenna - Top Reviewed Short Car Antenna of 2021

Resources

https://www.ti.com/lit/ml/slap127/slap127.pdf (intro to rf)

https://www.electronicdesign.com/technologies/passives/article/21769333/electronic-design-welcome-to-antennas-101 (intro to antenna)

RF Antenna Design and Layout Tips for Your PCB (rf antenna pcb tips)

What do I need for a basic RF circuit? (intro to rf)

Useful docs (mostly software stuff)

Telemetry: Architecture