Sökning: "stimulated electromagnetic emission"
Hittade 2 avhandlingar innehållade orden stimulated electromagnetic emission.
1. Secondary Electromagnetic Radiation Generated by HF Pumping of the Ionosphere
Sammanfattning : Electromagnetic waves can be used to transmit information over long distances and are therefore often employed for communication purposes. The electromagnetic waves are reflected off material objects on their paths and interact with the medium through which they propagate. LÄS MER
2. Radar Probing of the Sun
Sammanfattning : This thesis is dedicated to the theory of solar radar experiments. The Sun exhibits a variety of interesting and complicated physical phenomena, examined mainly through analysis of its radiation. Active solar probing by radar provides an alternative possibility to study the Sun. LÄS MER