Modeling of Millimeter-Wave Propagation in Tunnels with Split-Step Parabolic Equation Method

被引：3

作者：

Qin, Hao ^{[1
]}

Zhang, Xingqi ^{[1
]}

机构：

[1] Univ Coll Dublin, Sch Elect & Elect Engn, Dublin, Ireland

来源：

2022 IEEE-APS TOPICAL CONFERENCE ON ANTENNAS AND PROPAGATION IN WIRELESS COMMUNICATIONS (IEEE APWC) | 2022年

关键词：

Millimeter-Wave Propagation; Split-Step Parabolic Equation; Tunnel Propagation; RADIO TRANSMISSION LOSS;

D O I：

10.1109/APWC49427.2022.9899947

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Radio wave propagation modeling in tunnels plays an important role in the deployment of modern train communication systems. The parabolic equation method has proven to be a powerful numerical technique for propagation modeling in long guiding structures. However, its computational efficiency is significantly compromised at millimeter-wave frequencies. This paper presents a split-step Fourier transform based parabolic equation model, which can achieve superior performance at the millimeter-wave bands. Numerical results are validated against analytical solutions in a waveguide example, as well as experimental measurements in an actual tunnel.

引用

页码：60 / 62

页数：3

共 15 条

[1] Wireless propagation in tunnels [J].

Dudley, Donald G. ;

Lienard, Martine ;

Mahmoud, Samir F. ;

Degauque, Pierre .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2007, 49 (02) :11-26

[2] WAVEGUIDES - CHARACTERISTIC MODES OF HOLLOW RECTANGULAR DIELECTRIC WAVEGUIDES [J].

LAAKMANN, KD ;

STEIER, WH .

APPLIED OPTICS, 1976, 15 (05) :1334-1340

[3]

Levy M., 2000, IET, V5

[4] 3D Non-Stationary Wideband Tunnel Channel Models for 5G High-Speed Train Wireless Communications [J].

Liu, Yu ;

Wang, Cheng-Xiang ;

Lopez, Carlos F. ;

Goussetis, George ;

Yang, Yang ;

Karagiannidis, George K. .

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2020, 21 (01) :259-272

[5] Modeling Radio Transmission Loss in Curved, Branched and Rough-Walled Tunnels With the ADI-PE Method [J].

Martelly, Richard ;

Janaswamy, Ramakrishna .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (06) :2037-2045

[6] An ADI-PE Approach for Modeling Radio Transmission Loss in Tunnels [J].

Martelly, Richard ;

Janaswamy, Ramakrishna .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (06) :1759-1770

[7] Modeling radio wave propagation in tunnels with a vectorial parabolic equation [J].

Popov, AV ;

Zhu, NY .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2000, 48 (09) :1403-1412

[8] Artificial neural network models for radiowave propagation in tunnels [J].

Seretis, Aristeidis ;

Zhang, Xingqi ;

Zeng, Kun ;

Sarris, Costas D. .

IET MICROWAVES ANTENNAS & PROPAGATION, 2020, 14 (11) :1198-1208

[9] Propagation Measurement of a Pedestrian Tunnel at 24 GHz for 5G Communications [J].

Soo, Qi Ping ;

Lim, Soo Yong ;

Rusli, Nurhidayah ;

Chong, Ka Heng ;

Lim, David Wee Gin ;

Lim, Heng-Siong ;

Yun, Zhengqing ;

Iskander, Magdy F. .

IEEE ACCESS, 2021, 9 :149934-149942

[10] Advances in Computational Modeling of EMC/EMI Effects in Communication-Based Train Control (CBTC) Systems [J].

Zhang X. ;

Hou W. ;

Sarris C.D. .

Sarris, Costas D. (costas.sarris@utoronto.ca), 1600, Institute of Electrical and Electronics Engineers Inc. (10) :65-75

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