HZ BoOKs电子与电气工程丛书PTR信号完整性问题和印制电路板设计Signal-Integrity IssuesandPrinted CircuitSIGNALBoard DesignIntegrity Issuesx Printed Circuit(美)Douglas Brooks著Board Design刘雷波赵岩译Douglas BrooksPrentice Hall Modern Semiconductor Design Scries机械工业出版社China Machine Press