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Sarah Rogers, Phoenix CubeSat Design, Development, and Testing | Space Engineering Podcast 4

Sarah Rogers is an aerospace engineer and the mission manager / systems engineer for the Phoenix CubeSat from Arizona State University (ASU). Sarah worked on the Phoenix CubeSat for 5 years, since she was a Freshman at ASU to finishing her Graduate degree in Aerospace Engineering. The Phoenix CubeSat is a 3U CubeSat with the objective to take thermal images of cities in order to measure the Urban Heat Island (UHI) effect. The other objective of the mission is to be an educational platform for university students on all aspects of spacecraft design: https://phxcubesat.asu.edu/ Sarah has her own podcast called The Art of Space Engineering, which I am a big fan of. Similarly to this podcast, she brings on engineers in the space industry and has long-form conversations on their expertise. I highly recommend listening to her podcast. Here are the links: https://open.spotify.com/show/4dW5Kug... https://podcasts.apple.com/us/podcast...   / artofspaceeng   Links to the Space Engineering Podcast (YouTube, Spotify, Google Podcasts, SimpleCast):    • Space Engineering Podcast Full Episodes   https://open.spotify.com/show/01Gcgly... https://space-engineering-podcast.sim... https://podcasts.google.com/feed/aHR0... Link to Orbital Mechanics with Python video series:    • Orbital Mechanics with Python   OUTLINE 0:00:00 | Introduction / Overview 0:02:00 | Phoenix CubeSat overview 0:05:06 | How Sarah got involved with Phoenix CubeSat 0:08:27 | ASU ground station (communications systems) 0:09:45 | Taking an image, sending data to onboard computer, downlink to ground station 0:17:31 | Radio frequencies trades (UHF, amateur radio frequencies) 0:20:15 | Omnidirectional antenna trade 0:22:17 | Flatsat for development and testing for sending files via radio 0:29:11 | How to structure a communications packet 0:31:24 | Spacecraft heartbeat data 0:37:40 | Communications passes geometry (orbits, azimuth and elevation) 0:44:47 | Flight computers trades 0:52:18 | I2C and UART protocols 0:53:39 | ADCS and camera UART port switch 1:01:00 | Spacecraft schedule files 1:06:09 | NASA Goddard Core Flight System (CFS) software 1:11:22 | CubeSat space protocol (CSPs) 1:16:30 | Flatsat I2C power problem and resolution 1:22:28 | ADCS testing 1:28:41 | Flatsat day in the life test 1:34:59 | Process of descoping as project manager 1:43:15 | Sarah is writing a book on university CubeSat development! #spaceengineeringpodcast #aerospaceengineeringpodcast #engineeringpodcast