GROUND-WAVE PROPAGATION .1. THEORY FOR SHORT DISTANCES

[11] THE DIFFRACTION OF RADIO WAVES BY THE CURVATURE OF THE EARTH [J]. ADVANCES IN PHYSICS, 1953, 2 (05) : 67 - 95

[12] GROUND-WAVE PROPAGATION AT MEDIUM AND LOW FREQUENCIES [J]. ELECTRONICS LETTERS, 1970, 6 (25) : 794 - &

[13] Sommerfeld A, 1909, ANN PHYS-BERLIN, V28, P665

[14] Wait J.R., 1970, ELECTROMAGNETIC WAVE

[15] RADIATION FROM A VERTICAL ANTENNA OVER A CURVED STRATIFIED GROUND [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1956, 56 (04): : 237 - 244

[16] 1978, RECOMMENDATIONS REPO, V5

[11] THE DIFFRACTION OF RADIO WAVES BY THE CURVATURE OF THE EARTH [J]. ADVANCES IN PHYSICS, 1953, 2 (05) : 67 - 95

[12] GROUND-WAVE PROPAGATION AT MEDIUM AND LOW FREQUENCIES [J]. ELECTRONICS LETTERS, 1970, 6 (25) : 794 - &

[13] Sommerfeld A, 1909, ANN PHYS-BERLIN, V28, P665

[14] Wait J.R., 1970, ELECTROMAGNETIC WAVE

[15] RADIATION FROM A VERTICAL ANTENNA OVER A CURVED STRATIFIED GROUND [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1956, 56 (04): : 237 - 244

[16] 1978, RECOMMENDATIONS REPO, V5