Climatology of Equatorial F-Region UHF Coherent Backscatter Radar Echoes and Comparison with Collocated VHF Radar Observations

A. A. Massoud, F. S. Rodrigues, J. Sousasantos, M. A. Milla, D. Scipion, J. M. Apaza, K. M. Kuyeng, C. Padin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Equatorial ionospheric irregularities at meter scale sizes have been well-studied using Very High Frequency (VHF) radar systems at the Jicamarca Radio Observatory (JRO). For example, the Jicamarca Unattended Long-Term Studies of the Ionosphere and Atmosphere (JULIA) is a 50 MHz coherent scatter radar system and has operated routinely since 1996. Radio waves transmitted by JULIA reflect off of field-aligned irregularities with scale sizes of ~3-meters due to Bragg scattering. Recently, the deployment and later repair of an Ultra High Frequency (UHF) radar system at the JRO provided an opportunity for coherent backscatter radar studies of irregularities with sub-meter scale sizes. The 14-panel version of the Advanced Modular Incoherent Scatter Radar (AMISR-14) system makes measurements at 445 MHz, corresponding to measurements of previously unobserved ~34-centimeters equatorial irregularities.

Original languageEnglish
Title of host publication2024 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages393
Number of pages1
ISBN (Electronic)9781946815194
DOIs
StatePublished - 2024
Event2024 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2024 - Boulder, United States
Duration: 9 Jan 202412 Jan 2024

Publication series

Name2024 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2024 - Proceedings

Conference

Conference2024 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2024
Country/TerritoryUnited States
CityBoulder
Period9/01/2412/01/24

Fingerprint

Dive into the research topics of 'Climatology of Equatorial F-Region UHF Coherent Backscatter Radar Echoes and Comparison with Collocated VHF Radar Observations'. Together they form a unique fingerprint.

Cite this