Open AccessStatistical channel modelling of full‐angle 3.5 GHz OAM in indoor corridor scenario
Author(s) -
Wang Yang,
Shi Panpan,
Liao Xi,
Tennant A.
Publication year - 2022
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/ell2.12524
Subject(s) - multipath propagation , von mises distribution , channel (broadcasting) , gaussian , probability density function , delay spread , cumulative distribution function , statistical model , acoustics , computer science , electronic engineering , frequency domain , telecommunications , optics , statistics , mathematics , physics , engineering , von mises yield criterion , quantum mechanics , finite element method , computer vision , thermodynamics
A 3.5 GHz OAM antenna with ±1 mode was designed and fabricated, and the channel measurement in frequency domain was used to measure the channel in full angle domain under indoor multipath scenarios. Then, the modified probability density function of Gaussian distribution, Laplacian distribution, and Von Mises distribution are used to establish the OAM full‐angle statistical channel model. The fitting curve results well represent the statistical characteristics of OAM in indoor multipath scenario.