Tuesdays Lightning Talks
summary
A rapid set of demos contrasts specific hardware and working hacks: a family of MXFE 9866 12-bit 80 MSPS mixed‑signal front ends inside Hermes, a pre‑release AD9081 12 GHz ADC part with programmable FIRs and 24 Gbps JESD links, a minimalist one‑bit comparator 2.4 GHz sniffer that decimates oversampled data to decode Bluetooth packets, and a cloud workflow using OmniSig ML on SigMF that labels RF bursts, trains neural nets, and runs models on test captures — all shown with concrete data rates and successful decodes.
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chapters (13)
- 0:00Integrated RF converters
- 2:25MXFE chips applications
- 4:50MXFE receiver architecture
- 6:16Gigahertz bandwidth handling
- 7:19Sandia Labs sponsor
- 8:00Ridiculous one-bit radios
- 10:28Over-sampling dynamic range
- 12:13One-bit Bluetooth monitoring
- 14:20GNU Radio journey
- 16:27USRP ham radio adventures
- 17:50SDR Academy basics
- 19:37Machine learning spectrum sensing
- 21:44Neural networks signal detection
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