Title :
Resonance stub effect in a transition from a through via hole to a stripline in multilayer PCBs
Author :
Kushta, Taras ; Narita, Kaoru ; Kaneko, Tomoyuki ; Saeki, Takanori ; Tohya, Hirokazu
Author_Institution :
EMC Eng. Center, NEC Corp., Kanagawa, Japan
fDate :
5/1/2003 12:00:00 AM
Abstract :
We present results of study of the resonance stub effect occurring in a transition from a through via hole to a stripline in a multilayer printed circuit board (PCB). This effect for via structures including ground vias is estimated by numerical simulations and measurements in the frequency band up to 20 GHz. Ways to alleviate problems in the design of interconnections embedded in multilayer PCBs due to the resonance stub effect and possible applications of the effect in microwave filtering are traced.
Keywords :
interconnections; microwave filters; printed circuit design; strip line transitions; 20 GHz; embedded interconnection design; ground via; microwave filter; multilayer printed circuit board; numerical simulation; resonance stub effect; through via hole-stripline transition; Filtering; Frequency estimation; Frequency measurement; Integrated circuit interconnections; Microwave filters; Nonhomogeneous media; Numerical simulation; Printed circuits; Resonance; Stripline;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2003.811678
