Results 221 to 230 of about 43,065 (264)
Some of the next articles are maybe not open access.
Physics World, 1988
A plasma of easily-attained parameters could be used as a phase-conjugate reflector for subcentimetre electromagnetic (EM) waves, according to I. Nebenzahl of the Hebrew University, Jerusalem and colleagues at the University of California, Irvine (Phys.Fluids. 31 2144).
openaire +1 more source
A plasma of easily-attained parameters could be used as a phase-conjugate reflector for subcentimetre electromagnetic (EM) waves, according to I. Nebenzahl of the Hebrew University, Jerusalem and colleagues at the University of California, Irvine (Phys.Fluids. 31 2144).
openaire +1 more source
Plasma as a Microwave Amplifier
The Physics of Fluids, 1961A mechanism is postulated for which a streaming plasma may transmit energy to a traversing radiation field, and thereby enhance the signal. For a laboratory plasma, only resonance frequencies over a narrow band may be amplified by this method. Large amplification over a broad frequency range is postulated for an astronomical gas.
openaire +1 more source
Microwave Interaction with Plasmas
1993Abstract : During the past year, we have made progress on frequency shifting by means of plasmas. Theoretically we have demonstrated that a rising plasma density tends to slow down and trap microwaves passing through the plasma-filled region. This increases the interaction time, so that a very rapid rise in plasma density is not required to produce ...
Mark Radar, Igor Alexeff
openaire +1 more source
2011
This thesis is concerned mainly with developing accurate microwave methods for determining electron-density distributions in transient plasma columns. Two new methods have been developed and these have been evaluated by comparing with other methods.
openaire +1 more source
This thesis is concerned mainly with developing accurate microwave methods for determining electron-density distributions in transient plasma columns. Two new methods have been developed and these have been evaluated by comparing with other methods.
openaire +1 more source
Microwave Plasma Emission Spectrometry
Analytical Chemistry, 1976R. K. Skogerboe, G. N. Coleman
openaire +1 more source