百度网盘链接，包含：
Signal and Power Integrity-Simplified(Eric Bogatin).pdf
high-speed-circuit-board-signal-integrity.pdf
An Engineer's Guide to Automated Testing of High-Speed Interfaces.pdf
Understanding Signal Integrity (electronics) - S. Thierauf (Artech House, 2011) BBS-3877.pdf
四本全英文高清图书
