power-integrity

PCB simulation for KiCad: power and signal integrity, thermal analysis, with capability to add extensions and be able to perform basic EM simulations

19 independently installable KiCad plugins for guided project and PCB imports, native assembly variant management, BOMs, constraints, PI/SI, thermal screening, impedance and manufacturing checks. Install through KiCad PCM; GUI and CLI workflows with reviewed changes and backups.

Evidence-backed, EDA-independent PCB layout and routing knowledge skill with source-traceable rules, applicability checks, and offline verification tools. Author: 李继洲 (Li Jizhou).

嘉立创EDA专业版扩展：KiPIDA - KiPIDA直流（DC）电源完整性（PI）分析；EasyEDA Pro Extension: KiPIDA - Direct Current (DC) Power Integrity (PI) analysis

High-Power (150A Peak, 2oz Cu) Power Distribution Board for 7" Autonomous Drone Interceptor. Features TVS transient protection, 5V/5A UBEC, and video GND isolation (Net Tie). Designed in Altium Designer

嘉立创EDA专业版扩展：从 EasyEDA 提取 PCB 数据并进行 PADEN 电源分配网络分析。EasyEDA Pro extension：Extract PCB data from EasyEDA and perform PADEN power distribution network analysis.

免费中文先进封装课程 / Free Chinese-language course: 40 lessons on Chiplets, HBM, 2.5D/3D, engineering, and industry research.

Engineering case studies covering electronics hardware architecture, PCB design, high-speed digital, power, bring-up, debugging and validation.

Datasheet and Touchstone to validated S2P, SPICE and engineering models with vector fitting, passive RLC synthesis and a PyQt5 GUI.

Electrical, thermal, electromagnetic and signal-integrity analysis of printed circuit boards from fabrication data

Size rail traction power against the board energy budget. Harbor-format benchmark task (Hardware / Power Integrity) authored for AfterQuery Experts.

HIL-inspired edge diagnostic testbed using Simscape, UDP telemetry, Jetson/Python DSP, dashboard anomaly detection, and optional KiCad PDN validation.

KiCad → openEMS validator → SPICE / plane PDN optimizer (decap BOM + |Z(f)|)

AI chatbot for PCB designers providing expert help on Signal Integrity, Power Integrity, and EMC using RASA NLU and neural networks.

Designed a manufacturing-ready 2-layer PCB for an nRF52840 system, focusing on RF isolation, star-topology power distribution, and EMI reduction through strategic component placement (Autodesk Fusion)

Board power-delivery toolkit: PDN impedance model, anti-resonance detection, and a decoupling optimizer that minimizes cost and BOM lines against a target impedance

Frozen, blind predictions of the pdnsim DC IR-drop correlation kit (rev C), published before measurement.

Power-integrity sign-off — power-distribution-network IR-drop + electromigration against a budget.