A new bipolar transistor model called VBIC has recently been developed and is likely to replace the Gummel–Poon model as the new industry standard bipolar transistor model. This paper focuses on the comparison of the VBIC and Gummel–Poon models under the dc operations. The extraction and optimization procedure coded in S+ statistical language and required for VBIC simulation is also developed a...

voltages and currents are induced into electronic circuit boards as electromagnetic waves are radiated on them. the strength of induction depends on the wavefront and the circuit board characteristics. in this paper, by solving maxwell’s equations using fdtd method and then by extending it by three dimensional simulation using the gpml criteria for boundary conditions and tf/sf technique, effec...

Poon, S., Poon, J., Lam, M., Lin, Q., Sze, D., Wu, J., Mok, V., Ching, J., Chan, K., Cheung, W., et al (2016). An Ensemble Approach for Record Matching in Data Linkage. In Andrew Georgiou, Louise K. Schaper and Sue Whetton (Eds.), Digital Health Innovation for Consumers, Clinicians, Connectivity and Community: Selected Papers from the 24th Australian National Health Informatics Conference (HIC ...

The classification-tree method developed by Grochtmann and Grimm facilitates the identification of test cases from functional specifications via the construction of classification trees. Their method has been enhanced by Chen and Poon through the classification-tree construction and restructuring methodologies. We find, however, that the restructuring algorithm by Chen and Poon is applicable on...

AbstructWe present a method for SPICE model parameter extraction for a bipolar transistor in the active and quasisaturation modes. It uses the capabilities of the BIPOLE3 [l] simulator to enhance the optimization procedure. Comparisons are made between the Gummel-Poon, the VBIC95, and the SGSThomson Microelectronics SPICE model results for IC (1 ). I R ( T A , ). 3(1( ). f r ( I c ) , and Ir(1i...

Walton and Welsh proved that if a co-loopless regular matroid M does not have minor in {M(K(3,3)),M∗(K5)}, then admits nowhere zero 4-flow. Lai, Li Poon {M(K5),M∗(K5)}, We prove {M((P10)¯3 ),M∗(K5)}, 4-flow where (P10)¯3 is the graph obtained from Petersen P10by contracting 3 edges of perfect matching. As both M(K3,3) M(K5) are contractions M((P10)¯3), our result extends results Poon.

In this paper Poon et al. (2007) summarize their innovative oncepts of the regulation of breathing during exercise and when O2 is inhaled, review the evidence that supports their ideas, nd elaborate on their concept of an internal model. They proose that breathing is optimally controlled, minimizing both the eviation of PCO2 from a desired level and the work of the resiratory muscles required t...