L波段IMT-2020与AES的共存分析

Q3 Engineering

Journal of Microwaves, Optoelectronics and Electromagnetic Applications Pub Date : 2023-03-01 DOI:10.1590/2179-10742023v22i1270772

L. Alexandre, A. Linhares, T. H. Brandão, I. F. D. Costa, Arismar Cerqueira S. Jr.

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Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach

− This paper is regarding the statistical coexistence analysis between a cluster of International Mobile Telecommunication 2020 (IMT-2020) Base Stations and an Aircraft Earth Station (AES) operating during flight time in the L Band on a final approach. We assess the cumulative distribution function (CDF) of interference-over-noise ratio (INR) considering the fuselage attenuation contribution and compare it with the AES protection criteria. Our coexistence analysis approach considers the use of a high gain AES commercial antenna model, for an aircraft at two different altitudes, 187 m and 83 m, for 3600 m and 1600 m of horizontal distance from the runway threshold, respectively. Therefore, considering the IMT-2020 suburban scenario near the airport, simulation results presented an INR that met the protection criteria for 100% and 99.95% of the time for the distances of 3600 m and 1600 m from the runway, respectively, making the spectrum sharing feasible between systems. To the best of our knowledge, this is the first time in the literature that fuselage attenuation

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来源期刊

Journal of Microwaves, Optoelectronics and Electromagnetic Applications Engineering-Electrical and Electronic Engineering

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

24 weeks

期刊介绍： The Journal of Microwaves, Optoelectronics and Electromagnetic Applications (JMOe), published by the Brazilian Microwave and Optoelectronics Society (SBMO) and Brazilian Society of Electromagnetism (SBMag), is a professional, refereed publication devoted to disseminating technical information in the areas of Microwaves, Optoelectronics, Photonics, and Electromagnetic Applications. Authors are invited to submit original work in one or more of the following topics. Electromagnetic Field Analysis[...] Computer Aided Design [...] Microwave Technologies [...] Photonic Technologies [...] Packaging, Integration and Test [...] Millimeter Wave Technologies [...] Electromagnetic Applications[...] Other Topics [...] Antennas [...] Articles in all aspects of microwave, optoelectronics, photonic devices and applications will be covered in the journal. All submitted papers will be peer-reviewed under supervision of the editors and the editorial board.