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Part 4: Sampling | Building a GPS receiver from scratch

Chris Doble 686 lượt xem 1 month ago
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In this video we learn about the hardware required to sample GPS signals, how to configure that hardware, and the form of the samples it will provide.

- Watch the rest of the series: https://www.youtube.com/playlist?list=PLmlXFuUXRl5BnKM9PM_tT9uIzlwUxGzLb
- Check out my GPS receiver implementation: https://github.com/chrisdoble/gps-receiver

Timestamps:
0:00 Introduction
0:41 Hardware
2:14 Parameters
2:26 Parameters: Centre frequency
3:08 Parameters: Bandwidth
4:28 Parameters: Sampling rate
9:29 I/Q samples
10:04 I/Q samples: Definition
13:43 I/Q samples: Different frequencies
14:48 I/Q samples: Complex values
16:18 Recap

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