TY - GEN
T1 - Design of a Reconfigurable Filtenna with Constant Bandwidth for Enhanced 5G mmWave Communication and Spectrum Coexistence
AU - Vosoughitabar, Shaghayegh
AU - Mandayam, Narayan B.
AU - Brodie, Joseph F.
AU - Golparvar, Behzad
AU - Wang, Ruo Qian
AU - Wu, Chung Tse Michael
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - A reconfigurable substrate integrated waveguide (SIW) filtenna operating in the 5G millimeter Wave (mmWave) band is presented, where varactors are integrated into the filtering-antenna structure to change the resonant frequency and coupling between the SIW resonators. The proposed structure allows for the reconfigurability of the antenna radiation frequency band in the range of 24-27 GHz, covering most of the 3GPP n258 band, with a constant bandwidth of 400 MHz and broadside radiation pattern. A prototype of the proposed mmWave filtenna is designed and fabricated, where the measurement results are in good agreement with the simulation. The proposed cost-effective and scalable filtenna is an ideal candidate for deployment in 5G wireless networks, with the ability to reduce adjacent channel interference (ACI) and enable passive spectrum coexistence with weather sensors in the 23.8 GHz band.
AB - A reconfigurable substrate integrated waveguide (SIW) filtenna operating in the 5G millimeter Wave (mmWave) band is presented, where varactors are integrated into the filtering-antenna structure to change the resonant frequency and coupling between the SIW resonators. The proposed structure allows for the reconfigurability of the antenna radiation frequency band in the range of 24-27 GHz, covering most of the 3GPP n258 band, with a constant bandwidth of 400 MHz and broadside radiation pattern. A prototype of the proposed mmWave filtenna is designed and fabricated, where the measurement results are in good agreement with the simulation. The proposed cost-effective and scalable filtenna is an ideal candidate for deployment in 5G wireless networks, with the ability to reduce adjacent channel interference (ACI) and enable passive spectrum coexistence with weather sensors in the 23.8 GHz band.
KW - 5G
KW - filtenna
KW - millimeter wave (mmWave)
KW - passive spectrum coexistence
KW - substrate integrated waveguide (SIW)
KW - tunable filter
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U2 - 10.1109/DySPAN60163.2024.10632835
DO - 10.1109/DySPAN60163.2024.10632835
M3 - Conference contribution
AN - SCOPUS:85203024988
T3 - 2024 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2024
SP - 517
EP - 523
BT - 2024 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2024
Y2 - 13 May 2024 through 16 May 2024
ER -