Parabolic Wavefront Model for Line-of-Sight MIMO Channels

被引：9

作者：

Do, Heedong ^{[1
]}

Lee, Namyoon ^{[2
]}

Lozano, Angel ^{[3
]}

机构：

[1] Pohang Univ Sci & Technol POSTECH, Dept Elect Engn, Pohang 37673, South Korea

[2] Korea Univ, Sch Elect Engn, Seoul 02841, South Korea

[3] Univ Pompeu Fabra UPF, Dept Informat & Commun Technol, Barcelona 08018, Spain

来源：

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2023年 / 22卷 / 11期

基金：

新加坡国家研究基金会; 欧洲研究理事会;

关键词：

Line-of-sight transmission; MIMO; multiantenna channels; mmWave frequencies; terahertz frequencies; near-field MIMO; channel modeling; EIGENVALUE DISTRIBUTION; WIRELESS CHANNELS; FREEDOM; FRESNEL; FIELD; LOCALIZATION; FRAUNHOFER; VALIDITY; THEOREM; BOUNDS;

D O I：

10.1109/TWC.2023.3253852

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：

Motivated by the widespread adoption of the parabolic wavefront model for line-of-sight (LOS) multiple-input multiple-output (MIMO) communication, this paper presents a comprehensive analysis of this model's validity and simple conditions that ensure its applicability. Then, with the model's scope clearly delineated, the paper expounds a number of properties of the channel that results from applying it. Connections are drawn among these properties under the umbrella of a Fourier interpretation, and their significance to LOS MIMO communication is substantiated.

引用

页码：7620 / 7634

页数：15

共 74 条

[31] Spherical-wave model for short-range MIMO [J].