전하분할법에 의한 1차원 위치 검출기의 제작과 그 특성 = Construction of The One Dimensional Position Sensitive Detector by Charge Division Method and Its Charactersistics

다국어 초록 (Multilingual Abstract)

In order to decode the impact location of charged particles one dimensional position sensitive detector was constructed by charge division method and its characteristics were investigated.
The electronic circuits for position sensing system such as Preamplifiers, Amplifiers, Summation Amplifier, linear Gate, Coincidence, Divider were designed and simulated by the signal pulse of function generator. For three types wire with resistivity 0.3Ω/㎜(Ni-Cr wire), 18Ω/㎜(Si-C wire), 30Ω/㎜(C wire) position resolutions of electronic circuits were 23㎜, 1.2㎜, 0.99㎜ respectively and typical nonlinearity of the pulse Divider was 0.67%.
A cylinderical position sensitive proportional counter with 1m long, resistivity 0.3Ω/㎜ anode wire was constructed. The position resolution of this detector was 66㎜(6.6% of the detector length) with ^241Am α-particles.