WA1MBA MUD 2010 B.pdf - NTMS
WA1MBA MUD 2010 B.pdf - NTMS WA1MBA MUD 2010 B.pdf - NTMS
Outline• History– How did we get here?• Repeatability– Can we do this fifty times?• Next Steps– Set up to do a batch• Cost and build– How much? How do I get one?
Repeatability• Continued to replace boards and bond ribbons on twomore units• Sent those to Al• Continued to get superior results– Unit Gain noise figure– #6 29.7 dB 3.0 dB– #1 27.7 dB 3.16 dB– #3 30.5 dB 3.37 dB• Now external tuning will make only a small difference• Clearly, this is a repeatable design, re-working two more• YES, I can repeat this, its time to build
- Page 1 and 2: 78 GHz LNA Project StatusReportWA1M
- Page 4 and 5: History - How did we get here• Se
- Page 6 and 7: History Version 4• During 2009/20
- Page 8 and 9: Poor boards, Long bondsRough board
- Page 10 and 11: Good boards, Short bondsSmooth boar
- Page 12: Unit 6Gain went from 9.3 dBTo 28.9
- Page 18 and 19: Next Steps• We need to have addit
- Page 20 and 21: Next Steps• Bodies need slight mo
- Page 23 and 24: Outline• History- How did we get
- Page 25 and 26: Cost - 78 GHz Amp ProjectPARTSDigik
- Page 27: Process of Ordering• Money will h
Outline• History– How did we get here?• Repeatability– Can we do this fifty times?• Next Steps– Set up to do a batch• Cost and build– How much? How do I get one?
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