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http://dx.doi.org/10.5515/KJKIEES.2010.21.2.170

Modeling of the Power/Ground Plane Noise Including Dielectric Substrate Loss  

Kim, Jong-Min (School of Information and Communication Engineering, Sungkyunkwan University)
Nam, Ki-Hoon (School of Information and Communication Engineering, Sungkyunkwan University)
Ha, Jung-Rae (School of Information and Communication Engineering, Sungkyunkwan University)
Song, Ki-Jae (Samsung Electronics)
Na, Wan-Soo (School of Information and Communication Engineering, Sungkyunkwan University)
Publication Information
Abstract
In this paper, we propose the modeling of the power/ground plane which includes complex dielectric permittivity and loss tangent for the power/ground coupled noise. In order to estimate the effects of the dielectric substrate for the coupled noise, we used full-wave simulators, HFSS(High Frequency Structure Simulation) and MWS(MicroWave Studio). The simulated results for the commercial substrates are compared with the measured values. TLM(Transmission Line Method) was used for the calculation of power plane impedance using Debye model which depicts the dielectric loss of PCB. Finally, impedance from proposed circuit model showed very good coincidence to the measured data.
Keywords
Power Delivery Network; Power Integrity; Debye Model; TLM; Coupled Noise;
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