3G – 4G – 5G: How Baw Filter Technology Enables a Connected World

  title={3G – 4G – 5G: How Baw Filter Technology Enables a Connected World},
  author={Robert Aigner and Gernot Fattinger},
  journal={2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems \& Eurosensors XXXIII (TRANSDUCERS \& EUROSENSORS XXXIII)},
  • R. Aigner, G. Fattinger
  • Published 23 June 2019
  • Business
  • 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)
5G is highly anticipated by service providers, phone manufacturers and consumers. 5G marks a dramatic increase in data rates. The number of frequency bands requiring high performance filters increases significantly. BAW is particularly well suited for new bands below 6 GHz, many of which have very wide bandwidth and close-by neighbors. The only path forward to achieve full connectivity in LTE 4G + 5G wireless is RF integration; complexity of the antenna systems and the resulting coexistence… 
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