Spectrum Sensing Techniques and Issues in Cognitive Radio Journal title: INTERNATIONAL JOURNAL OF ENGINEERING TRENDS AND TECHNOLOGY Authors: Bodepudi Mounika# [1], Kolli Ravi Chandra# [2], Rayala Ravi Kumar Subject(s):
STRUCTURE OF GROUPS OF EIGENFREQUENCIES IN SPECTRA OF GEOMAGNETIC PULSATIONS IN THE NIGHTSIDE MAGNETOSPHERE Journal title: Solar-Terrestrial Physics Authors: Polyakov A. R. Subject(s): Physics, Atmospheric Sciences