Implementation of a Compact RF Module by Analysis and Fabrication for Organic Substrate with Embedded Passives
This paper presents embedded passives in organic substrate.By using this technology,a compact module for a Bluetooth and GPS are implemented in this paper.A compact module for a Bluetooth and GPS by using embedded passives as system-on-package(SoP)technology.In order to implement a compact module,interposer with fine line/pitch and embedding technology are proposed.Capacitors are embedded in printed-circuit-board(PCB).A Bluetooth IC and a GPS IC are mounted in interposer.In order to obtain the effect of embedded capacitors,embedded capacitors and surface mounted capacitors are simulated and compared.Embedded capacitor is better than surfaced mounted capacitor in wide frequency range.Two representative modules for Bluetooth/GPS with SMT and with SoP are designed and compared.Almost 50%size reduction is obtained by SoP.Tx power and Rx sensitivity are given as 6dBm and-72dBm,respectively.The received signal strength of GPS is-155.7 dBm/Hz,respectively.Actually,Bluetooth and GPS are well performed in commercial field.
Jong-In Ryu Jong Min Yook Dongsu Kim
Package Research Center,Korea Electronics Technology Institute,South Korea
国际会议
Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)
台北
英文
1080-1083
2013-03-01（万方平台首次上网日期，不代表论文的发表时间）