PPT-CALIFES for impedance measurements

LR Carver W Farabolini B Salvant Acknowledgements F Caspers R Corsini G D Michele A Grudiev A Latina T Lefevre E Metral H . Electrical impedance extends the concept of resistance to AC circuits describing not only the relative amplitudes of the voltage and current but also the r elative phases When the circuit is driven with direct current DC there is no distinction be 3-4-2014. Impedance overview. ac source. cell. R. C. d. c null detector. ac null detector. Potentiometer to null dc voltage. R. B. d. c null detector. R. A. V. –. +. R. u. R. I. 1. . + I. 2. . I. E. . Koukovini-Platia. CERN, EPFL. TIARA mid-term meeting, Madrid, 13. th. June 2012. Many thanks to . M. . Dehler. , N. . Milas. , A. . Streun. CLIC . DR/ SLS . parameters. SLS Parameter. Value. Energy [. V.G. Vaccaro, C. Zannini and G. Rumolo . Thanks to: M. Barnes, N. Biancacci, A. Danisi, G. De Michele, E. Metral, N. Mounet, T. Pieloni, B. Salvant. A simplified EM model . o. f C-magnet for ferrite loaded kickers.  . Le . Gall. 1. , A., . V. Ciarletti. 1. , . M. Hamelin. 1. , R. Grard. 2.  . 1. Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université Versailles Saint-Quentin (UVSQ), Paris, France, . Update. Fritz Caspers and Jose E. Varela. Outline. Introduction. The ‘Thomas Bohl’. Simulations. Measurements. Next . Steps. Conclusions. Introduction. We . continue to search for possible causes of the suspected 1.4GHz . of perfect flat surfaces with uniform resistance. Martin Duignan, Elisa Garcia-. Tabares. , Laura . Grob. , . Xiuguang. . Jin. , Anne-Laure . Lamure. , Mostafa . Salahshoor. , Roberto . Salemme. , Theo Sinkovits . 3-4-2014. Impedance overview. ac source. cell. R. C. d. c null detector. ac null detector. Potentiometer to null dc voltage. R. B. d. c null detector. R. A. V. –. . R. u. R. I. 1. . I. 2. . I. of perfect flat surfaces with uniform resistance. Martin Duignan, Elisa Garcia-. Tabares. , Laura . Grob. , . Xiuguang. . Jin. , Anne-Laure . Lamure. , Mostafa . Salahshoor. , Roberto . Salemme. , Theo Sinkovits . W. Farabolini . on behalf of all the CALIFES beam users. 01/121/2015. CLIC Project Meeting #23. 1. Studies repartition with CALIFES and TBM. Test Beam Module : 21 days W. Farabolini. Wake Field Monitors : 48 days R. Lillestol et al.. 2 Nov 2017. A.Mereghetti. 2. R. Bruce, D. . Kodjaandreev. , . A. Mereghetti. , S. . Redaelli. , . B.Salvant. , G. . Valentino, L. . Zammit-Mangion. MD Merit. The contribution from . collimators. to . 08 Nov 2017. A.Mereghetti. 2. A. Mereghetti. , on behalf of the LHC Collimation . Team. Many thanks to all teams involved in the work, especially to the LHC impedance team.. Outlook. Introduction. TCSPM Measurements at the LHC. Vasilis Vlachodimitropoulos. Acknowledgements: Mike Barnes. , Yves Sillanoli . Simulation results reminder. From the . presentation. at the 24. th. IWG meeting. 21/11/2018. 24th IWG meeting. 2. Dipolar X. Dana . Olson.  Show some plots of impedance . curves. . perhaps even measure one actively live . Then he'll talk about what these curves mean,. how they are used and . What effect a 4 ohm vs 8 ohm speaker has on amplifier performance..