W. Sollfrey

• Diffraction of pulses by conducting wedges and cones
• Effect of initial conditions on travelling wave tubes
• Equivalent circuits for narrow dielectric blocks in waveguides
• Magnetic field effects in traveling wave tubes
• Propagation along a helical wire
• The flexural behavior of PACSAT in orbit
• The gain and the noise figure of the helical traveling wave tube
• Analytic theory of the effects of atmospheric scattering on the current and ionization produced by the Compton electrons from high-altitude nuclear explosions
• Earth coverage patterns with high-gain antennas on stationary satellites
• Effects of propagation on the high-frequency electromagnetic radiation from low-altitude nuclear explosions
• Effects of the use of millimeter waves on the statistics of writer-to-reader delays in military communications systems
• Exact solution for the propagation of electromagnetic pulses over a highly conducting spherical earth