The Optimization using PCB EM interpretation of GEO satellite's L Band Converter
Ki-Jung Kim,Hyeon-Seok Ko +1 more
TLDR
In this paper, the analysis and verification process of the L-band satellite communications repeater thought PCB and circuit EM analysis is presented. But the authors do not consider the performance degradation caused by various spurious components inside the satellite transponder, power conversion board, digital signal board, TM/TC board.Abstract:
This study is the analysis and verification process of the L-band satellite communications repeater thought PCB & circuit EM analysis. System performance can be vulnerable to various spurious inside the L-band satellite transponder, power conversion board, digital signal board, TM/TC board, such as control panels and blocks that are linked signal components when the winch is increased due to the noise component. So the whole system can cause performance degradation. PCB resonance analysis and EM simulation can be easily analyzed for a variety of optimal. Also, by setting the ports on the PCB, H/W designer wants to can easily analyze system.read more
Citations
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A study on Source Stability Design Method by Power Integrity Analysis
TL;DR: In this article, the reduction design technique of the inner PCB based on power integrity from the analysis about the inner power supply line generating RLC resonance was introduced, the resonance frequency resulted from the structural characteristics of the PCB can be analyzed and allows to predict and the capacitor for resonance phenomenon reduction can be decided as a decoupling capacitor.
Journal ArticleDOI
The system performance analysis and implementation of Digital Communication Satellite
Ki-Jung Kim,Hak Geum Seo +1 more
TL;DR: In this article, the analysis, verification and implementation of digital communication satellite transponder is presented. But the authors focus on the performance analysis of each component by the circuit level simulation, each component's performance is checked whether satisfying the specifications.
Journal ArticleDOI
The Study on the Design and Implementation of SHF band Downconverter of Digital Satellite Communication
References
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Journal ArticleDOI
Electromagnetic bandgap power/ground planes for wideband suppression of ground bounce noise and radiated emission in high-speed circuits
TL;DR: In this article, a power/ground planes design for efficiently eliminating the ground bounce noise (GBN) in high-speed digital circuits is proposed by using low-period coplanar electromagnetic bandgap (LPC-EBG) structure.
Journal ArticleDOI
Electromagnetic-bandgap layers for broad-band suppression of TEM modes in power planes
TL;DR: In this article, a practical set of engineering design equations are derived for predicting stopband performance of electromagnetic-bandgap (EBG) structures within parallel power planes, which suppress the TEM-mode noise within parallel plates used within digital power distribution networks.
Journal ArticleDOI
Lossy power distribution networks with thin dielectric layers and/or thin conductive layers
TL;DR: In this paper, a lossy transmission-line grid model is used to simulate power-ground plane pairs with thin dielectric and thin conductive layers, which can provide good suppression of plane resonances in printed-circuit-board power distribution networks.
Journal ArticleDOI
An efficient path-based equivalent circuit model for design, synthesis, and optimization of power distribution networks in multilayer printed circuit boards
TL;DR: In this paper, a power-bus model is proposed, which simplifies the n-port Z-parameters of a power bus plane to a lumped T-network circuit model and exploits the path-based equivalent circuit model to consider the interference of the current paths between the decoupling capacitors.
Journal ArticleDOI
An Efficient Power-Delivery Method for the Design of the Power Distribution Networks for High-Speed Digital Systems
TL;DR: In this paper, a new power distribution network (PDN) design method from a power delivery viewpoint is proposed, and two new parameters, the power delivery delay and the DeltaV time constant, are introduced to characterize the effects of the lead inductors and decoupling capacitors on the timely power delivery respectively for a high-speed PDN.