power-integrity

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.

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

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

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：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.

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

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

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

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

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

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.

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.

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