Publication: Determination of gyro frequency from critical frequency measurements over Parit Raja, Malaysia
Date
2013
Authors
Zain A.F.Mohd.
Bin Abdullah S.
Rhazali Z.A.
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Abstract
The critical frequencies of the ionosphere are observed from ionograms to determine the gyro frequencies. The ionograms are obtained from the Parit Raja station using an ionosonde at latitude 1�52' N and longitude 103�48' E which is close to the geomagnetic equator at geographic latitude 5�N. Preliminary results show that the gyro frequencies obtained are between 0.2 MHz and 1.4 MHz. � 2013 IEEE.
Description
Keywords
critical frequency , equatorial region , gyro frequency , Graphic methods , Ionosphere , Critical frequencies , Equatorial regions , Geomagnetic equator , gyro frequency , Ionograms , Malaysia , Gyroscopes