Attenuation and group retardation in the ionosphere

[1] BAJPAI RR, 1937, INDIAN J PHYS, V11, P165

[2] Burnett D, 1931, P CAMB PHILOS SOC, V27, P578

[3] Collision frequency and molecular density in the F-1 layer of the ionosphere [J]. NATURE, 1935, 135 : 435 - 435

[4] GOUBAU G, 1934, HOCHFREQUENZ ELEKTRO, V44, P17

[5] RAI RN, 1937, P NAT I SCI, V3, P307

[6] RATCLIFFE JA, 1933, WIRELESS ENG, V10, P354

[7] The Appleton-Hartree formula and dispersion curves for the propagation of electromagnetic waves through an ionized medium in the presense of an external magnetic field. Part 2: Curves with collisional friction [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY, 1934, 46 : 408 - 435

[8] The Appleton-Hartree formula and dispersion curves for the propagation of electromagnetic waves through an ionized medium in the presence of an external magnetic field Part I : Curves for zero absorption [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY, 1933, 45 : 245 - 265

[1] BAJPAI RR, 1937, INDIAN J PHYS, V11, P165

[2] Burnett D, 1931, P CAMB PHILOS SOC, V27, P578

[3] Collision frequency and molecular density in the F-1 layer of the ionosphere [J]. NATURE, 1935, 135 : 435 - 435

[4] GOUBAU G, 1934, HOCHFREQUENZ ELEKTRO, V44, P17

[5] RAI RN, 1937, P NAT I SCI, V3, P307

[6] RATCLIFFE JA, 1933, WIRELESS ENG, V10, P354

[7] The Appleton-Hartree formula and dispersion curves for the propagation of electromagnetic waves through an ionized medium in the presense of an external magnetic field. Part 2: Curves with collisional friction [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY, 1934, 46 : 408 - 435

[8] The Appleton-Hartree formula and dispersion curves for the propagation of electromagnetic waves through an ionized medium in the presence of an external magnetic field Part I : Curves for zero absorption [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY, 1933, 45 : 245 - 265