5 Papers
118 Citations
M.H. Ho is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Dark current & Amplifier. The author has an hindex of 4, co-authored 4 publications.
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Papers
Characterization of a 64 channel PET detector using photodiodes for crystal identification
J.S. Huber,William W. Moses,S.E. Derenzo,M.H. Ho,Mark S. Andreaco,Michael J. Paulus,Ronald Nutt +6 more
TL;DR: In this article, a PET detector module consisting of 64 LSO scintillator crystals coupled to a single photomultiplier tube and on the opposite end to a 64 pixel array of 3 mm square silicon photodiodes is presented.
A "Winner-Take-All" IC for determining the crystal of interaction in PET detectors
TL;DR: In this article, the winner-take-all (WTA) CMOS integrated circuit is used with a pixel-based PET detector module. But the performance of the WTA circuit is limited.
A 16-channel charge sensitive amplifier IC for a PIN photodiode array based PET detector module
William W. Moses,I. Kipnis,M.H. Ho +2 more
- 01 Aug 1994
TL;DR: A 16-channel integrated circuit charge sensitive preamplifier was developed for PET detector module that uses an 8/spl times/8 array of PIN photodiodes to identify the crystal of interaction as mentioned in this paper.
A New Self-Powered Wireless Sensing Circuitry for On-Wafer In-Situ EUV Detection
Wei-Hwa Lin,Li Ci Chen,M.H. Ho,Hong-Shen Chen,Yu-Lun Hu,Burn J. Lin,Pin Jiun Wu,Jenny Yi-Chun Liu,Yu-Der Chih,Jonathen Chang,Jiaw-Ren Shih,Chrong Jung Lin,Ya-Chin King +12 more
- 03 Dec 2022
Abstract: A novel on-wafer self-powered wireless sensing module for extreme ultraviolet (EUV) lithographic process is proposed. A surface sensing pad controlled oscillator oscillate at a frequency proportional to the EUV intensity, where its signal is transmitted wirelessly through an on-chip antenna (OCA). Therefore, the self-powered sensor module can provide wireless EUV monitoring across wafer in advanced lithographic chambers.
Real-time system for respiratory-cardiac gating in positron tomography
G.J. Klein,Bryan W. Reutter,M.H. Ho,J.H. Reed,Ronald H. Huesman +4 more
- 09 Nov 1997
TL;DR: A Macintosh-based signal processing system has been developed to support simultaneous respiratory and cardiac gating on the ECAT EXACT HR PET scanner, which dynamically switches the destination of tomograph events as respiratory-cardiac state changes.