Radiation therapy and modem: what they have in common

1. Step 1. Radiation therapy — uses — Medical linear accelerator. Treatment.
2. Step 2. Medical linear accelerator — has part — Magnetron. A microwave generator (magnetron or klystron).
3. Step 3. Magnetron — is part of — Doppler radar. Or a klystron — the transmitter.
4. Step 4. Doppler radar — has part — Digital signal processor. It picks out the Doppler shift.
5. Step 5. Digital signal processor — is part of — Modem. Signal processing in high-speed modems.

Open Evothings