TY - GEN
T1 - The Effects of Multipath Delay Spread on the Performance of High Rate Digital QAM and OFDM Wireless Link Operating in Tunnels
AU - Taragin, Yehuda
AU - Pinhasi, Gad A.
AU - Pinhasi, Yosef
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - One of the primary limitations in realizing wide band wireless communication links in tunnels and long corridors are caused by multipath interferences and delay spread. Multiple reflections from the walls are expressed as dispersion of the propagating wave, resulting in amplitude and phase distortions in the received signal. The severity of the distortion is affected by the geometrical dimensions of the tunnel, the building materials of its walls, the carrier frequency and the wave polarization, the modulated waveform and its resulted bandwidth. Familiarity with the various phenomena on the wave propagation and accurate modeling of the space-frequency effects are required to design reliable indoor wireless link.
AB - One of the primary limitations in realizing wide band wireless communication links in tunnels and long corridors are caused by multipath interferences and delay spread. Multiple reflections from the walls are expressed as dispersion of the propagating wave, resulting in amplitude and phase distortions in the received signal. The severity of the distortion is affected by the geometrical dimensions of the tunnel, the building materials of its walls, the carrier frequency and the wave polarization, the modulated waveform and its resulted bandwidth. Familiarity with the various phenomena on the wave propagation and accurate modeling of the space-frequency effects are required to design reliable indoor wireless link.
UR - http://www.scopus.com/inward/record.url?scp=85203136791&partnerID=8YFLogxK
U2 - 10.23919/INC-USNC-URSI61303.2024.10632455
DO - 10.23919/INC-USNC-URSI61303.2024.10632455
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AN - SCOPUS:85203136791
T3 - 2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), INC-USNC-URSI 2024 - Proceedings
SP - 189
BT - 2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), INC-USNC-URSI 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE INC-USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), INC-USNC-URSI 2024
Y2 - 14 July 2024 through 19 July 2024
ER -