Gravity Wave Observation Experiment Based on High Frequency Surface Wave Radar

Zhe LYU  Changjun YU  Di YAO  Aijun LIU  Xuguang YANG  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E104-A    No.10    pp.1416-1420
Publication Date: 2021/10/01
Publicized: 2021/04/05
Online ISSN: 1745-1337
DOI: 10.1587/transfun.2020EAL2118
Type of Manuscript: LETTER
Category: Digital Signal Processing
high frequency surface wave radar,  ionosphere clutter,  short-time Fourier transform,  gravity wave,  

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Observations of gravity waves based on High Frequency Surface Wave Radar can make contributions to a better understanding of the energy transfer process between the ocean and the ionosphere. In this paper, through processing the observed data of the ionospheric clutter from HFSWR during the period of the Typhoon Rumbia with short-time Fourier transform method, HFSWR was proven to have the capability of gravity wave detection.