Zobrazeno 1 - 5
of 5
pro vyhledávání: '"J. K. Tam"'
Autor:
G. Arjavalingam, D. W. Dranchak, G.V. Kopcsay, J. B. Gillett, C.W. Surovic, Alina Deutsch, J. K. Tam
Publikováno v:
IBM Journal of Research and Development. 37:22-38
The electrical performance of a flexible-cable test structure is characterized from low frequencies up to 25 GHz. The experimental results are used to develop and refine models which describe the performance of such cables, with particular emphasis o
Autor:
J. K. Tam, C.W. Surovic, G.V. Kopcsay, D. W. Dranchak, G. Arjavalingam, J. B. Gillett, Alina Deutsch
Publikováno v:
Proceedings of IEEE 43rd Electronic Components and Technology Conference (ECTC '93).
In this paper we investigate the range of usage for high-density flexible cables in high-performance applications. We characterize the electrical performance of a test vehicle containing several flexible transmission line structures built on a Kapton
Publikováno v:
IEEE Microwave and Guided Wave Letters. 3:75-77
The complete characterization of resistive transmission lines with the short-pulse propagation technique is extended to 70 GHz. The wide-frequency coverage is made possible by the use of ultrafast photoconductive switches for pulse generation and sam
Autor:
Stacy Goergen, M. D. Dubin, John E. Jordan, L M Teresi, William G. Bradley, Dar-Yeong Chen, J. K. Tam, P. J. Pema
Publikováno v:
Radiology. 198(1)
To assess patterns of nerve root and spinal cord contrast enhancement in the pediatric spine at magnetic resonance (MR) imaging with single- and triple-dose gadolinium.In three control patients with no suspected pathologic spinal condition and 19 pat
Autor:
L M Teresi, Stacy Goergen, John E. Jordan, William G. Bradley, M. D. Dubin, J. K. Tam, P. J. Pema
Publikováno v:
AJR. American journal of roentgenology. 164(5)
The purpose of this study was to compare the conspicuity of tumors of the head and neck on MR images acquired with T2-weighted fat-suppressed fast-spin-echo and contrast-enhanced T1-weighted fat-suppressed conventional spin-echo sequences.The MR imag