Wave Enhancement Due to a Static Electric Field |
Common terms and phrases
amplitude applied field average particle momentum axial distance beam electrons beam plasma system beam voltage BRARY calculated CALIFORNIA charge electric field cold beam plasma conservation of momentum corresponds damping detrapped DIEGO LIBRARY dielectric function dispersion relation EDC/ET ERSITY experimental Figure 15 finite beam strength Fourier transform helix increase J. H. Malmberg large amplitude wave maximum ORNIA phase space plots phase velocity Phys Pierce parameters Plasma Physics position of saturation power plot power vs axial probe result RF drive level SAN DIEGO secular growth rate slow wave structure small cold beam space charge electric space charge force static electric field static field applied trapping oscillations Traveling Wave Tube tube UNIVERSITY LIBRARY DIEGO w,ko wave amplitude wave enhancement wave launched wave momentum wave phase wave power enhancement wavenumber