Ultrahigh Frequency Engineering

admittance amplitude analysis anode antenna appears as shown applied assumed attenuation bandwidth boundary conditions bunch buncher calculated capacitance catcher cathode cavity characteristic impedance charge chart circuit of Fig coaxial component conducting conductor Consequently constant coordinate coupling condenser cutoff diagram dielectric effect electric field intensity electron energy equivalent circuit equivalent plate circuit function grid leak grid voltage Hence high-frequency increase inductance input impedance ionosphere Klystron lossless low-frequency magnetic field magnetron magnitude maximum mcps method mode multivibrator negative resistance obtained occur ohms operation oscillator pentode phase shift plate current plate voltage produce propagation pulse ratio reactance rectangular reduces resistor resonant circuits result short-circuited shown in Fig shunt signal sky wave solution square wave standing waves stub Substituting synch transmission line trigger circuit triode tube tuned circuit typical vector velocity video amplifier volts wave equation waveform waveguide wavelength yields zero