Title :
Electrical performance of the imperfect reference plane for transmission line
Author :
Huang, Jimmy ; Beh, Jiun Kai ; Kong, Jackson ; Lee, Chan Kim
Author_Institution :
Penang Design Centre, Intel Corp, Malaysia
Abstract :
The transmission line experiences imperfect ground reference plane due to smaller size and less layer count package. The paper investigates such routings with imperfect reference plane such as voided ground, mixed power/ground scheme plane and ground fingers. Simulations are done to demonstrate the sensitivity and comparison over conventional perfect ground reference. Mitigation solutions to these broken reference cases are discussed as well.
Keywords :
network routing; strip lines; transmission lines; differential stripline; ground fingers; imperfect ground reference plane; mixed power-ground scheme plane; routings; transmission line; Capacitors; Costs; Equations; Fingers; Frequency; Impedance; Packaging; Power transmission lines; Stripline; Transmission lines;
Conference_Titel :
Advanced Packaging and Systems Symposium, 2008. EDAPS 2008. Electrical Design of
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-2633-1
Electronic_ISBN :
978-1-4244-2634-8
DOI :
10.1109/EDAPS.2008.4736012
