Flash Forward is a show about possible (and not so possible) future scenarios. What would the warranty on a sex robot look like? How would diplomacy work if we couldn’t lie? Could there ever be a fecal transplant black market? (Complicated, it wouldn’t, and yes, respectively, in case you’re curious.) Hosted and produced by award winning science journalist Rose Eveleth, each episode combines audio drama and journalism to go deep on potential tomorrows, and uncovers what those futures might re ...
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Innehåll tillhandahållet av The Amp Hour (Chris Gammell and David L Jones), The Amp Hour (Chris Gammell, and David L Jones). Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av The Amp Hour (Chris Gammell and David L Jones), The Amp Hour (Chris Gammell, and David L Jones) eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
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#678 – All About Antennas with Katerina Galitskaya
MP3•Episod hem
Manage episode 442898054 series 30867
Innehåll tillhandahållet av The Amp Hour (Chris Gammell and David L Jones), The Amp Hour (Chris Gammell, and David L Jones). Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av The Amp Hour (Chris Gammell and David L Jones), The Amp Hour (Chris Gammell, and David L Jones) eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
Welcome Katerina Galitskaya!
- Chris started following Katerina’s antenna posts on LinkedIn
- Monopole vs dipole
- Lower frequences are harder bc longer wavelength
- PCB size half of frequency
- Place antenta on the shorter side
- How to ruin your PCB
- When to go to a antenna engineer?
- Where will the device be?
- Antenna environment
- Start from vacuum, start adding elements
- Dummies in the lab. The one in the episode photo is a dummy head filled with liquid (?!)
- SAR – Specific Absorption rate
- Simulation vs lab work (dimensions)
- Anechoic chamber
- When to go with custom antenna?
- Buying off the shelf antenna?
- New Airpods with fancy 3D antenna
- Ben’s video about laser sintered antennas
- MIMO / Beamforming
- the failed promises of 5G
- When to simulate
- Some open source programs out there (“EMSee”?)
- Simulating vs visualizing
- Most of the time it’s not about vizualizing fields
- What is the iteration elements of the antenna?
- Satellite antenna design
- Good to go external
- Thinking about the dielectric const of case
- Follow Katerina on LinkedIn!
404 episoder
MP3•Episod hem
Manage episode 442898054 series 30867
Innehåll tillhandahållet av The Amp Hour (Chris Gammell and David L Jones), The Amp Hour (Chris Gammell, and David L Jones). Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av The Amp Hour (Chris Gammell and David L Jones), The Amp Hour (Chris Gammell, and David L Jones) eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
Welcome Katerina Galitskaya!
- Chris started following Katerina’s antenna posts on LinkedIn
- Monopole vs dipole
- Lower frequences are harder bc longer wavelength
- PCB size half of frequency
- Place antenta on the shorter side
- How to ruin your PCB
- When to go to a antenna engineer?
- Where will the device be?
- Antenna environment
- Start from vacuum, start adding elements
- Dummies in the lab. The one in the episode photo is a dummy head filled with liquid (?!)
- SAR – Specific Absorption rate
- Simulation vs lab work (dimensions)
- Anechoic chamber
- When to go with custom antenna?
- Buying off the shelf antenna?
- New Airpods with fancy 3D antenna
- Ben’s video about laser sintered antennas
- MIMO / Beamforming
- the failed promises of 5G
- When to simulate
- Some open source programs out there (“EMSee”?)
- Simulating vs visualizing
- Most of the time it’s not about vizualizing fields
- What is the iteration elements of the antenna?
- Satellite antenna design
- Good to go external
- Thinking about the dielectric const of case
- Follow Katerina on LinkedIn!
404 episoder
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