University of Oulu
Oulu University Library
Jurita
Laturi
Muuntaja

Similar Items

Cover Image

G. L. Ramos, P. Kyösti, V. Hovinen and M. Latva-aho, "Multiple-Screen Diffraction Measurement at 10–18 GHz," in IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 2002-2005, 2017. doi: 10.1109/LAWP.2017.2692818

Multiple-screen diffraction measurement at 10-18 GHz

Saved in:
Author: Ramos, Glaucio1; Kyösti, Pekka2,3; Hovinen, Veikko4;
Organizations: 1Antennas and Propagation Research Group, Federal University of São João del-Rei, São João del-Rei 36307-352, Brazil
2Centre for Wireless Communications, University of Oulu, Oulu 90014, Finland
3Keysight Technologies Finland Oy, Oulu 90590, Finland
4Centre for Wireless Communications, University of Oulu, Oulu 90590, Finland
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 0.3 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe2018080633407
Language: English
Published: Institute of Electrical and Electronics Engineers, 2017
Publish Date: 2018-08-06
Description:

Abstract

This letter presents analysis of diffraction over multiple shadowing screens at frequency range of 10–18 GHz. Up to ten pieces of thin metal sheets with dimensions of 130 × 100 cm at variable spacing were used as diffraction screens. The aim of this study is to investigate the total shadowing effect of multiple knife-edge diffractions at frequencies above the legacy cellular systems. The results show the necessity to adjust the Walfisch-Bertoni path loss model for the higher frequencies in the future fifth-generation systems.

see all
Series: IEEE antennas and wireless propagation letters
ISSN: 1536-1225
ISSN-E: 1548-5757
ISSN-L: 1536-1225
Volume: 16
Pages: 2002 - 2005
DOI: 10.1109/LAWP.2017.2692818
OADOI: https://oadoi.org/10.1109/LAWP.2017.2692818
Type of Publication: A1 Journal article – refereed
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
Centimeter-wave (cmWave) and millimeter-wave (mmWave) measurements
Walfisch–Bertoni settled-field equation
multiple-screen diffraction loss
Article
Funding: This work was supported in part by the CNPq 446648/2014-0 and CAPES/PROCAD 068419/2014-01, and in part by the Finnish Funding Agency for Technology and Innovation (Tekes), Huawei Technologies, Nokia, and Keysight Technologies Finland Oy within the framework of 5G to 10G Project.
Copyright information: © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.