Browsing by Author "SU, S"

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A PRECISION EXPERIMENT ON ELECTRONS, PHOTONS AND MUONS AT LHC
(1993-02-01)
AZIZ, T
;
BOCK, R
;
BRAUNSCHWEIG, W
;
GEULIG, E
;
HILGERS, K
We describe the upgrade of the L3 detector for running at LHC. The principle goals are the precise measurement of electrons, photons and muons.
CAPACITIVELY COUPLED SI STRIP DETECTORS ON A 100 MM WAFER
(1994-03-15)
YEH, SC
;
SU, S
;
LU, JP
;
電子工程學系及電子研究所
;
Department of Electronics Engineering and Institute of Electronics
Silicon strip detectors with single-sided readout were designed and processed on 100 mm silicon wafers. Detectors with integrated coupling capacitors and polysilicon bias resistors were tested by electrical measurements. A 200 nm gate oxide thickness was chosen to provide a coupling capacitance of 9.75 pF/cm. A full depletion voltage of 80 V and leakage currents of 0.29, 0.64, 0.97, and 1.01 nA/strip for strip lengths of 2, 5, 7, and 8 cm, respectively were measured.
DESIGN CONSIDERATIONS OF HIGH-EFFICIENCY GAAS IMPATT DIODES
(1973-01-01)
SU, S
;
SZE, S
;
工學院
;
College of Engineering
DESIGN CONSIDERATIONS OF LOW-NOISE HIGH-EFFICIENCY SILICON IMPATT DIODES
(1973-01-01)
SU, S
;
SZE, SM
;
工學院
;
College of Engineering
DESIGN OF A 3-DIMENSIONAL GAP-COUPLED SUSPENDED SUBSTRATE STRIPLINE BANDPASS FILTER
(1992-08-01)
CHIANG, YC
;
TZUANG, CKC
;
SU, S
;
交大名義發表
;
電信工程研究所
A three-dimensional gap-coupled suspended substrate stripline (SSS) bandpass filter, based on the modified configuration of the classic end-coupled filter, is presented. it consists of printed half-wavelength resonators placed on the same and/or the opposite sides of the suspended substrate. These resonators orient themselves in arbitrary directions. Such an arrangment makes the new filter highly flexible to interface with other microwave subcircuit modules. The filter is constructed in a bent channelised housing that suppresses any possibility of exciting higher-order modes, except the dominant quasi-TEM mode of propagation. Consequently, the channelised filter is free from any coupling between itself and other microwave circuit components within the system. Two look-up tables, derived from a variational three-dimensional quasi-TEM spectral-domain analysis of the discontinuity problems associated with the adjacent gap-coupled resonators, are incorporated into the computer-aided design of the new filter. The de-embedded discontinuity parameters are validated by comparing them with those obtained by experiment and full-wave approaches for the microstrip open-end and the SSS end-coupled problems, respectively. The measured results for the experimental 21-22 GHz bandpass filter agree very well with the theoretic predictions considering the conductor losses (5.57 x 10(-3) dB/mm) of the SSS. It has less than 1.4 dB insertion loss and greater than 10 dB return loss in the passband.
SHIFTING OF PEAK GENERATION RATE IN DOUBLE-DRIFT SILICON IMPATT DIODES
(1977)
CHANG, L
;
SU, S
;
工學院
;
College of Engineering