# Time and Frequency domain signals I

- Institution: CERN
- Department: CAS - CERN Accelerator School
- Speaker: Hermann Schmickler
- Year: 2023
- Level: Graduate
- Language: English
- Subjects: Physics
- Source: [CERN](https://videos.cern.ch/record/3019600)
- Licence: [CERN](https://copyright.web.cern)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Depending on the application people use time-domain or frequency domain signals in order to measure or describe processes. First we will look at the definition of these terms, produce some mathematical background and then apply the tools to measurements made in the accelerator domain. We will first look at signals produced by a single bunch passing once through a detector (transfer line, linac), then periodic single bunch passages (circular accelerator) and at the end multi-bunch passages in a circular accelerator. The bunches themselves are considered rigid.

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## Lectures

1. [Time and Frequency domain signals I](https://invisiblenetwork.ai/learn/cern/3019600/e0641b3e2633), 54 min (CERN's player)