Title	Publication Date	Language	Citations
Effects of Ions on Whistler‐Mode Ray Tracing	1966/03/01	English	214
Scattering of Electromagnetic Waves From a Tilted Slightly Rough Surface	1968/11/01	English	143
A Review of Scattering From Surfaces With Different Roughness Scales	1968/08/01	English	131
Exact Ray Calculations in a Quasi‐Parabolic Ionosphere With No Magnetic Field	1968/01/01	English	107
Accuracy of GPS total electron content: GPS receiver bias temperature dependence	2013/03/01	English	91
Scattering by Two Spheres	1967/12/01	English	80
Diffusion Processes Influenced by Conjugate‐Point Wave Phenomena	1968/07/01	English	80
On Frequency Variations of lonospherically Propagated HF Radio Signals	1966/05/01	English	76
The Wind‐Shear Theory of Temperate Zone Sporadic E	1966/02/01	English	71
An Integral Equation Approach to Scattering From a Body of Finite Conductivity	1967/12/01	English	70
Long‐term analysis of ionospheric polar patches based on CHAMP TEC data	2013/05/01	English	69
Simultaneous Magnetic Field Variations at the Earth's Surface and at Synchronous, Equatorial Distance. Part I. Bay‐Associated Events	1968/07/01	English	67
Electromagnetic Scattering From Rough, Finitely Conducting Surfaces	1967/04/01	English	64
Electromagnetic Whispering Gallery Modes in a Dielectric Rod	1967/09/01	English	61
Rocket Observations of Sporadic E and Related Features of the E Region	1966/02/01	English	60
Formation of Sporadic E Layers at Temperate Latitudes Due to Vertical Gradients of Charge Density	1966/02/01	English	57
A Study of the Depolarization of Lunar Radar Echoes	1967/05/01	English	56
Radiation Impedance of a Dipole in an Infinite Planar Phased Array	1966/03/01	English	55
Scattering by a Two‐Dimensional Periodic Array of Narrow Plate	1967/11/01	English	53
Resistance of a Short Antenna in a Warm Plasma	1966/08/01	English	53
The Admittance of Cylindrical Antennas Driven From a Coaxial Line	1967/09/01	English	52
Observations on the Propagation Constant of the EarthIonosphere Waveguide in the Frequency Band 8 c/s to 16 kc/s	1966/11/01	English	50
The processing of electron density profiles from the Mars Express MARSIS topside sounder	2013/05/01	English	49
Measurement and Intensity of Energetic Electrons at the Equator at 6.6 Re	1968/07/01	English	46
A Numerical Investigation of Classical Approximations Used in VLF Propagation	1967/04/01	English	43
Further Observations of Sunrise and Sunset Fading of Very‐Low‐Frequency Signals	1966/01/01	English	42
A Three‐Dimensional Ray‐Tracing Computer Program (Digest of ESSA Technical Report, ITSA No. 17)	1968/01/01	English	41
Recent Research on the Magnetospheric Plasmapause	1968/07/01	English	38
Computations of the Resistance of a Short Antenna in a Warm Plasma	1967/01/01	English	37
The use of reflected GPS signals to retrieve ocean surface wind speeds in tropical cyclones	2013/07/01	English	36