Title :
Development of a two-dimensional multigrid-type microstrip gas chamber using global-local grouping method
Author :
Siritiprussamee, P. ; Takahashi, H. ; Kai, M. ; Nakazawa, M. ; Ino, T. ; Furusaka, M. ; Kishimoto, S. ; Taniguchi, M. ; Ito, S. ; Kanazawa, M.
Author_Institution :
Dept. of Quantum Eng. & Syst. Sci., Univ. of Tokyo
Abstract :
In this paper we propose a new type of two-dimensional (2-D) multigrid-type microstrip gas chamber (M-MSGC) using multilayer technology. In order to reduce the number of readout lines without image distortion, we introduce a new encoding scheme, the global-local grouping (GLG) method. In this approach global and local signals are used to locate the coarse and fine position information, respectively. We have designed, fabricated, and tested the GLG M-MSGC plate with an active area of 10times10 cm2. The results confirmed that the principle of 2-D GLG M-MSGC is successful
Keywords :
position sensitive particle detectors; proportional counters; 10 cm; global-local grouping method; position information; readout lines; two-dimensional multigrid-type microstrip gas chamber; Anodes; Cathodes; Detectors; Electrodes; Image coding; Indium tin oxide; Microstrip; Nonhomogeneous media; Strips; Two dimensional displays; Encoding method; gas detector; global-local grouping method; microstrip gas chamber (MSGC); position-sensitive detector;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.2006.869835
