RF front-end system design for location based services applications

@article{Miskiewicz2009RFFS,
  title={RF front-end system design for location based services applications},
  author={Anna Miskiewicz and Andreas Holm and Robert Weigel},
  journal={2009 IEEE Radio and Wireless Symposium},
  year={2009},
  pages={55-58}
}
This paper presents feasibility studies for the implementation of a multi-standard, multimode RF front-end enabling utilization of Location Based Services (LBS) in a mobile handset using A-GPS system with GSM and UMTS support. A short description of the proposed system architecture is presented. The setup is proven based on the system simulations using Matlab. The influence of gain compression, wideband noise and reciprocal mixing on the system performance due to a full-duplex interferer is… CONTINUE READING