TY - GEN
T1 - Rician K Factor Tuning for 5G Channel Emulation in Different Typologies of Reverberation Chambers
AU - De Leo, Alfredo
AU - Serra, Ramiro
AU - Russo, Paola
AU - Primiani, Valter Mariani
PY - 2023/10/10
Y1 - 2023/10/10
N2 - Reverberation chambers usually exhibit low values of the Rician k factor; this means that the stirred component of the electromagnetic field is dominant with respect to the unstirred one. To increase this parameter in order to emulate propagation environments for 5G telecommunication systems, usually lossy elements are added into the chamber. In this way, the strength of the field inside the cavity decreases and more amplification of the signal is needed. This paper shows how to increase the Rician k factor by selecting a subset of electromagnetic configurations without the insertion of dissipative material. Successful results were obtained using different typologies of stirring techniques, multiple monopole source stirring, rotating paddles mechanical stirring, and oscillating wall stirring.
AB - Reverberation chambers usually exhibit low values of the Rician k factor; this means that the stirred component of the electromagnetic field is dominant with respect to the unstirred one. To increase this parameter in order to emulate propagation environments for 5G telecommunication systems, usually lossy elements are added into the chamber. In this way, the strength of the field inside the cavity decreases and more amplification of the signal is needed. This paper shows how to increase the Rician k factor by selecting a subset of electromagnetic configurations without the insertion of dissipative material. Successful results were obtained using different typologies of stirring techniques, multiple monopole source stirring, rotating paddles mechanical stirring, and oscillating wall stirring.
KW - 5G new radio
KW - reverberation chamber
KW - Rician K factor
KW - statistical analysis
UR - https://www.scopus.com/pages/publications/85174618408
U2 - 10.1109/EMCEurope57790.2023.10274408
DO - 10.1109/EMCEurope57790.2023.10274408
M3 - Conference contribution
AN - SCOPUS:85174618408
T3 - IEEE International Symposium on Electromagnetic Compatibility
BT - 2023 International Symposium on Electromagnetic Compatibility, EMC Europe 2023
PB - Institute of Electrical and Electronics Engineers
T2 - 2023 International Symposium on Electromagnetic Compatibility, EMC Europe 2023
Y2 - 4 September 2023 through 8 September 2023
ER -