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Electrical and Information Technology

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How to keep ESS running on time - Digit@LTH seminar by Anders Johansson, EIT

ESS Sychronization
The main clock, developed at LTH, will be the center of the synchronisation of the whole ESS facility.

Föredrag

From: 2019-01-31 09:00 to: 10:00
Place: E-huset, Ole Römers väg 3. Start in EIT Lunch-room (E:2328) 
Contact: Jonas [dot] Wisbrant [at] cs [dot] lth [dot] se
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Karta: Ole Römers Väg 3 in Lund, E:2358Title: How to keep ESS running on time...Nytt ärende CHG0137655 har öppnats för dig

Speaker:  Anders Johansson, Associate Professor at department of Electrical and Information Technology, LTH, Lund University

Location:  E-huset, Ole Römers väg 3. Start in EIT Lunch-room (E:2328)

Abstract
LTH, Lund University, have been deeply involved in the development of the accelerator for ESS since its establishment. Among the activities we have designed a couple of its subsystems, such as the low-level RF system and the master oscillator. One important challenge of the design is to keep everything synchonized, where parts of it has to be accurate to within pico-seconds. The talk will present how this is done, and how it is connected to the systems that have been designed at LTH.

Bio:
Anders J Johansson was born in Malmö, Sweden, in July 1968. He received the Masters, Lic. Eng. and Ph.D. degrees in electrical engineering from Lund University, Lund, Sweden, in 1993, 2000 and 2004 respectively.
From 1994 to 1997 he was with Ericsson Mobile Communications AB developing transceivers and antennas for mobile phones. Since 2005 he is an Associate Professor at the department of Electroscience at Lund University.

His research interests include antennas and wave propagation for medical implants as well as antenna systems and propagation modelling for MIMO systems. One of his main research areas is now also the design and implementation of high precision control systems for linear accelerators, especially the LLRF system for the European Spallation Source.

Please register at: https://www.lth.se/digitalth/events/register/ no later than 30 Januari at 12.00