Electromagnetic Theory and Applications in Beam-Wave Electronics

Part 1: Coulomb's law Gauss' law in integral and differential (point) forms gradient of potential Poisson's and Laplace's equations Biot-Savert's law Ampere's law in integral and differential (point) forms magnetic vector potential Lorentz force continuity equation displacement current Faraday's law in integral and differential (point) forms Maxwell's equations wave equation skin depth and surface resistance boundary conditions Poynting vector and power flow. Part 2: Sheath and tape models of a helix field and equivalent circuit analyses dispersion relation characteristic and interaction impedances anisotropically and inhomogeneously loaded broad-band helical structures parallel-flow Pierce electron gun - Langmuir-Blodgett's law beam spread anode-aperture lens effects synthesis for gun dimensions conformal mapping of electrode shapes magnetic confinement of a linear electron beam Busch's theorem Brillouin conditions confined flow stability condition for a periodic permanent (PPM) structure growing-wave interaction - dispersion relation and Pierce's gain formula for a slow-wave TWT space-charge wave amplification in double-stream and beam-plasma amplifiers dispersion relation and Pierce-type gain formula for a fast-wave gyro-TWT.