서지주요정보
Development of single photon tomographic system : GAMMATOM-II = 單光子 放出形 斷層 촬영기의 開發 : GAMMATOM-II
서명 / 저자 Development of single photon tomographic system : GAMMATOM-II = 單光子 放出形 斷層 촬영기의 開發 : GAMMATOM-II / Kwan-Jin Jung.
저자명 Jung, Kwan-Jin ; 정관진
발행사항 [서울 : 한국과학기술원, 1982].
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등록번호

4101846

소장위치/청구기호

학술문화관(문화관) 보존서고

MIEL 8219

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초록정보

A high resolution single photon tomographic system for head imaging, GAMMATOM-Ⅱ, was developed. The system consists of 36-NaI(Tl) cylindrical crystals which are arranged in a circular form on the 4 banks, each bank with 9 crystals. The ring artefacts which had appeared in our first system was removed by refining the electronics and mechanical systems. Using the new effective sampling scheme (totally two rotations and one shift motion), sampling of the one eighth of the detector width was successfully achieved. The desired resolution of 7-mm FWHM was achieved with a resolution phantom (20-cm diameter) with 99mTc. System design and improvements are reported with the performance characteristics of our system.

서지기타정보

서지기타정보
청구기호 {MIEL 8219
형태사항 iii, 86 p. : 삽도 ; 26 cm
언어 영어
일반주기 Appendix : A, Description of counter electronics. - B, System control program (Z-80). - C, Fortran programs
저자명의 한글표기 : 정관진
지도교수의 한글표기 : Zang-Hee Cho
지도교수의 영문표기 : 조장희
학위논문 학위논문(석사) - 한국과학기술원 : 산업전자공학과,
서지주기 Reference : p. 39-41
주제 Photon emission.
Tomography.
Photon detectors.
단광자 ECT. --과학기술용어시소러스
단층 촬영법. --과학기술용어시소러스
광전자 방출. --과학기술용어시소러스
고분해능. --과학기술용어시소러스
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