Ely, R.P.R.P.ElyWeber, M.M.WeberZimmermann, S.S.ZimmermannRONG-SHYANG LULujan, P.J.P.J.Lujan2019-12-262019-12-26200500189499https://scholars.lib.ntu.edu.tw/handle/123456789/441470https://www.scopus.com/inward/record.uri?eid=2-s2.0-29144508492&doi=10.1109%2fTNS.2005.856902&partnerID=40&md5=3d4de81107bde135a79341c185cabe25A large detector structure, called a supermodule, was developed for the CDF Run lib silicon strip detector. The supermodule is a compact mechanical, thermal, and electrical unit, which is ideally suited for construction and assembly of large volume detector systems. Its dense packaging requires careful suppression of possible electromagnetic interference due to power, clock, control, and data bus activity. We study the coupling of the magnetic fields caused by a clock signal through an aluminum shield into the silicon strips. Analytical and numerical calculations of the resulting interference signal are presented, and its shape and size are estimated. The calculations are in fair agreement with electrical performance measurements taken with final design supermodules. Calculations and measurements show that the interference effect can be effectively suppressed by a thin aluminum shield. © 2005 IEEE.Interference; Run IIb; Shielding; Silicon detector; SVX4; TrackingEstimation; Signal interference; Silicon; Run IIb; Silicon detectors; SVX4; Tracking; Detectorsjournal article10.1109/TNS.2005.8569022-s2.0-29144508492WOS:000233781700056https://www.scopus.com/inward/record.uri?eid=2-s2.0-29144508492&doi=10.1109%2fTNS.2005.856902&partnerID=40&md5=3d4de81107bde135a79341c185cabe25